FPUS55 KCYS 181918 ZFPCYS Zone Forecast Product for Southeast Wyoming and Western Nebraska Panhandle National Weather Service Cheyenne WY 1217 PM MST Wed Feb 18 2026 WYZ118-190300- Central Laramie County- Including the city of Cheyenne 1217 PM MST Wed Feb 18 2026 .THIS AFTERNOON...Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Highs in the mid 40s. South winds 10 to 15 mph. .TONIGHT...Snow likely. Patchy blowing snow after midnight. Snow accumulation around an inch. Very windy and colder with lows around 11. Southwest winds 15 to 20 mph with gusts up to 35 mph, increasing to northwest 25 to 35 mph with gusts up to 55 mph after midnight. Chance of snow 70 percent. Wind chill values as low as 3 below after midnight. .THURSDAY...Mostly cloudy. Patchy blowing snow in the morning. Windy and much colder with highs in the mid 20s. North winds 20 to 30 mph with gusts up to 45 mph, becoming northwest 15 to 20 mph with gusts up to 30 mph in the afternoon. Wind chill values as low as 10 below in the morning. .THURSDAY NIGHT...Partly cloudy. Cold with lows around 5 above. Northwest winds 5 to 10 mph, becoming southwest after midnight. .FRIDAY...Partly sunny with a chance of snow in the morning, then snow likely in the afternoon. Little or no snow accumulation. Cold with highs in the mid 20s. South winds 5 to 10 mph, becoming east in the afternoon. Chance of snow 60 percent. Wind chill values as low as 5 below in the morning. .FRIDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Cold with lows around 10 above. Chance of snow 40 percent. Wind chill values as low as 5 below after midnight. .SATURDAY...Sunny. Patchy blowing snow. Highs in the mid 30s. Wind chill values as low as 5 below in the morning. .SATURDAY NIGHT...Mostly clear. Cold with lows around 10 above. .SUNDAY...Mostly sunny. Highs in the upper 30s. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cold with lows around 20. .MONDAY...Mostly sunny. Not as cool with highs in the mid 50s. .MONDAY NIGHT...Mostly cloudy. Not as cool with lows in the lower 30s. .TUESDAY...Mostly sunny and breezy. Highs in the mid 50s. Temperature falling into the lower 50s in the afternoon. $$ WYZ115-190300- Laramie Valley- Including the cities of Bosler and Laramie 1217 PM MST Wed Feb 18 2026 .THIS AFTERNOON...Snow showers likely. Snow accumulation up to 1 inch. Highs in the upper 30s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 70 percent. .TONIGHT...Mostly cloudy. Snow showers likely, mainly in the evening. Snow accumulation around an inch. Total snow accumulation up to 2 inches. Windy, cold with lows around 11. West winds 20 to 30 mph with gusts up to 50 mph. Chance of snow 70 percent. Wind chill values as low as 6 below after midnight. .THURSDAY...Partly sunny and blustery. Much colder with highs in the lower 20s. West winds 20 to 25 mph with gusts up to 45 mph. Wind chill values as low as 8 below in the morning. .THURSDAY NIGHT...Partly cloudy. Colder with lows around 1 above. West winds 15 to 20 mph with gusts up to 30 mph, becoming south around 5 mph after midnight. .FRIDAY...Partly sunny in the morning, then snow likely in the afternoon. Little or no snow accumulation. Cold with highs in the mid 20s. Southeast winds 5 to 10 mph, becoming north 10 to 15 mph in the afternoon. Chance of snow 70 percent. Wind chill values as low as 9 below in the morning. .FRIDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Cold with lows around 10 above. Chance of snow 50 percent. Wind chill values as low as 10 below after midnight. .SATURDAY...Sunny. Patchy blowing snow. Blustery, cold with highs around 30. Wind chill values as low as 5 below in the morning. .SATURDAY NIGHT...Mostly clear. Cold with lows around 10 above. Wind chill values as low as zero. .SUNDAY...Mostly sunny. Not as cool with highs in the lower 40s. .SUNDAY NIGHT...Mostly clear. Not as cold with lows around 20. .MONDAY THROUGH TUESDAY...Partly cloudy and breezy. Highs in the upper 40s. Lows around 30. $$ NEZ019-190300- Scotts Bluff County- Including the cities of Scottsbluff and Gering 1217 PM MST Wed Feb 18 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 8 AM MST THURSDAY... .THIS AFTERNOON...Partly sunny with a 30 percent chance of rain. Cooler. Near steady temperature in the mid 40s. Southeast winds 10 to 15 mph. .TONIGHT...Snow with rain likely in the evening, then snow after midnight. Patchy blowing snow after midnight. Snow accumulation of 2 to 4 inches. Blustery, cold with lows around 12. East winds 20 to 25 mph, becoming north 15 to 25 mph after midnight. Gusts up to 40 mph. Chance of precipitation 80 percent. Wind chill values as low as 2 below after midnight. .THURSDAY...Mostly cloudy with a 50 percent chance of snow. Additional snow accumulation around an inch possible. Total snow accumulation 3 to 5 inches. Much colder with highs in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 5 below. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Colder with lows around 2 below. Northwest winds 5 to 10 mph. .FRIDAY...Mostly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Little or no snow accumulation. Cold with highs in the upper 20s. North winds around 5 mph, becoming northeast in the afternoon. Chance of snow 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Not as cold with lows around 10 above. Chance of snow 40 percent. Wind chill values as low as 5 below. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the upper 30s. Lows around 10 above. Wind chill values as low as zero. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs around 40. Lows around 20. .MONDAY...Mostly sunny. Not as cool with highs in the mid 50s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the lower 30s. Highs in the lower 60s. $$ WYZ101-190300- Converse County Lower Elevations- Including the cities of Bill, Douglas, Deer Creek, and Glenrock 1217 PM MST Wed Feb 18 2026 ...WINTER STORM WARNING IN EFFECT UNTIL 11 AM MST THURSDAY... .THIS AFTERNOON...Mostly cloudy with a 50 percent chance of snow. Snow accumulation up to 1 inch possible. Cooler with highs in the upper 30s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Snow. Patchy blowing snow in the evening. Areas of blowing snow after midnight. Snow may be heavy at times with visibility one quarter mile or less at times. Snow accumulation of 4 to 6 inches. Brisk, colder with lows around 4 above. Northeast winds 15 to 25 mph, becoming north 15 to 20 mph after midnight. Chance of snow 90 percent. Wind chill values as low as 14 below after midnight. .THURSDAY...Mostly cloudy. A chance of snow in the morning. Additional snow accumulation around an inch possible. Total snow accumulation 3 to 9 inches. Much colder with highs around 16. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 50 percent. Wind chill values as low as 15 below in the morning. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Colder with lows 3 below to 9 below zero. Northwest winds 5 to 10 mph, becoming southwest after midnight. Wind chill values as low as 15 below. .FRIDAY...Partly sunny. Not as cold with highs in the mid 20s. Northwest winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Not as cold with lows around 5 above. Wind chill values as low as 10 below after midnight. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Cold. Highs in the lower 30s. Lows around 5 above. Wind chill values as low as 5 below. .SUNDAY...Mostly sunny. Highs in the mid 30s. Wind chill values as low as zero in the morning. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cold with lows 15 to 20. .MONDAY THROUGH TUESDAY...Partly cloudy and breezy. Highs in the lower 50s. Lows in the lower 30s. $$ WYZ108-190300- Goshen County- Including the city of Torrington 1217 PM MST Wed Feb 18 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 AM MST THURSDAY... .THIS AFTERNOON...Mostly cloudy with a chance of rain and snow. Little or no snow accumulation. Cooler. Near steady temperature in the lower 40s. Southeast winds around 10 mph with gusts up to 20 mph. Chance of precipitation 50 percent. .TONIGHT...Snow likely with a chance of rain in the evening, then snow after midnight. Patchy blowing snow. Snow may be heavy at times after midnight. Snow accumulation of 2 to 4 inches. Blustery, colder with lows around 9 above. Northeast winds 15 to 20 mph, becoming north 15 to 25 mph after midnight. Gusts up to 40 mph. Chance of precipitation 90 percent. Wind chill values as low as 6 below after midnight. .THURSDAY...Patchy blowing snow in the morning. Mostly cloudy with a 50 percent chance of snow. Additional snow accumulation around an inch possible. Total snow accumulation 2 to 5 inches. Much colder with highs around 20. Northwest winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 11 below in the morning. .THURSDAY NIGHT...Partly cloudy. Colder with lows around 2 below. Northwest winds 5 to 10 mph. .FRIDAY...Mostly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Little or no snow accumulation. Cold with highs in the upper 20s. North winds 5 to 10 mph, becoming northeast in the afternoon. Chance of snow 50 percent. Wind chill values as low as 5 below in the morning. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Not as cold with lows around 10 above. Wind chill values as low as 5 below after midnight. .SATURDAY...Patchy blowing snow in the morning. Sunny. Highs in the upper 30s. Wind chill values as low as 5 below in the morning. .SATURDAY NIGHT...Mostly clear. Cold with lows 5 to 10 above. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the upper 30s. Lows 15 to 20. .MONDAY...Mostly sunny. Not as cool with highs in the mid 50s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Not as cool with lows in the lower 30s. .TUESDAY...Mostly sunny. Highs in the upper 50s. $$ NEZ003-190300- Box Butte County- Including the cities of Alliance and Hemingford 1217 PM MST Wed Feb 18 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 11 AM MST THURSDAY... .THIS AFTERNOON...Partly sunny with a 20 percent chance of rain. Cooler with highs in the upper 40s. Temperature falling into the mid 40s. South winds 5 to 10 mph with gusts up to 20 mph. .TONIGHT...Snow likely with a slight chance of rain in the evening, then snow likely after midnight. Patchy blowing snow in the evening. Areas of blowing snow after midnight. Snow accumulation of 2 to 4 inches. Blustery, cold with lows around 8 above. East winds 15 to 25 mph, becoming north after midnight. Gusts up to 40 mph. Chance of precipitation 70 percent. Wind chill values as low as 7 below after midnight. .THURSDAY...Cloudy. Patchy blowing snow in the morning. Snow likely, mainly in the morning. Additional snow accumulation of 1 to 3 inches possible. Total snow accumulation 3 to 5 inches. Much colder with highs around 18. North winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 70 percent. Wind chill values as low as 9 below in the morning. .THURSDAY NIGHT...Mostly cloudy in the evening, then clearing. Colder with lows around 5 below. Northwest winds 5 to 10 mph. .FRIDAY...Mostly sunny. A chance of snow in the afternoon. Little or no snow accumulation. Not as cold with highs in the upper 20s. Northwest winds 5 to 10 mph. Chance of snow 30 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Not as cold with lows 5 to 10 above. Chance of snow 30 percent. Wind chill values as low as 5 below after midnight. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the mid 30s. Lows 5 to 10 above. Wind chill values as low as 5 below. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the upper 30s. Lows around 15. .MONDAY...Sunny. Not as cool with highs in the lower 50s. .MONDAY NIGHT AND TUESDAY...Partly cloudy and breezy. Lows in the upper 20s. Highs around 60. $$ WYZ109-190300- Central Carbon County- Including the city of Rawlins 1217 PM MST Wed Feb 18 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST THURSDAY... .THIS AFTERNOON...Snow showers likely. Patchy blowing snow. Snow accumulation around an inch. Windy with highs in the mid 30s. Southwest winds 20 to 30 mph with gusts up to 45 mph. Chance of snow 70 percent. .TONIGHT...Mostly cloudy. Snow showers likely, mainly in the evening. Patchy blowing snow. Visibility one quarter mile or less at times. Additional snow accumulation of 1 to 3 inches. Very windy and cold with lows around 10 above. West winds 25 to 35 mph with gusts up to 55 mph. Chance of snow 70 percent. Wind chill values as low as 7 below after midnight. .THURSDAY...Partly sunny. A chance of snow in the morning. Patchy blowing snow. Additional snow accumulation up to 1 inch possible. Total snow accumulation 1 to 9 inches. Brisk, colder with highs in the lower 20s. West winds 15 to 25 mph with gusts up to 35 mph. Chance of snow 50 percent. Wind chill values as low as 8 below in the morning. .THURSDAY NIGHT...Partly cloudy. Cold with lows around 5 above. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming southeast 5 to 10 mph after midnight. Wind chill values as low as 8 below after midnight. .FRIDAY...Mostly cloudy. A chance of snow in the afternoon. Little or no snow accumulation. Cold with highs in the mid 20s. Northeast winds 5 to 10 mph, becoming northwest 10 to 15 mph in the afternoon. Chance of snow 50 percent. Wind chill values as low as 6 below in the morning. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 10 above. Wind chill values as low as 10 below after midnight. .SATURDAY...Sunny. Patchy blowing snow. Blustery, cold with highs in the upper 20s. Wind chill values as low as 10 below in the morning. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 10 above. Wind chill values as low as 5 below. .SUNDAY...Partly sunny. Highs in the upper 30s. Wind chill values as low as zero in the morning. .SUNDAY NIGHT...Mostly clear. Not as cold with lows in the lower 20s. .MONDAY...Mostly sunny. Highs in the mid 40s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy and breezy. Lows in the upper 20s. Highs in the mid 40s. $$ NEZ002-190300- Dawes County- Including the cities of Chadron and Chadron St Park 1217 PM MST Wed Feb 18 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 2 PM MST THURSDAY... .THIS AFTERNOON...Mostly sunny with a 40 percent chance of snow. Cooler with highs in the upper 40s. East winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Snow likely in the evening, then snow after midnight. Patchy blowing snow. Snow may be heavy at times after midnight. Snow accumulation of 2 to 4 inches. Windy, cold with lows around 9 above. Northeast winds 20 to 30 mph with gusts up to 45 mph. Chance of snow 90 percent. Wind chill values as low as 7 below after midnight. .THURSDAY...Patchy blowing snow in the morning. Snow likely. Additional snow accumulation of 2 to 4 inches possible. Total snow accumulation 4 to 8 inches. Much colder with highs around 18. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 70 percent. Wind chill values as low as 9 below in the morning. .THURSDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Little or no additional snow accumulation. Colder with lows around 3 below. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming west after midnight. Chance of snow 40 percent. .FRIDAY...Mostly sunny. A chance of snow in the afternoon. Little or no snow accumulation. Not as cold with highs in the upper 20s. Northwest winds 5 to 10 mph. Chance of snow 30 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Cold with lows 5 to 10 above. Chance of snow 30 percent. Wind chill values as low as 5 below. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the mid 30s. Lows 5 to 10 above. Wind chill values as low as 5 below. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the upper 30s. Lows 15 to 20. .MONDAY...Sunny. Not as cool with highs in the lower 50s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows around 30. Highs around 60. $$ NEZ055-190300- Cheyenne County- Including the cities of Sidney and Brownson 1217 PM MST Wed Feb 18 2026 .THIS AFTERNOON...Partly sunny with a 40 percent chance of rain. Near steady temperature around 50. Southeast winds 10 to 15 mph. .TONIGHT...A chance of rain in the evening. Snow likely. Patchy blowing snow after midnight. Snow accumulation of 1 to 3 inches. Blustery, cold with lows around 13. East winds 15 to 25 mph, becoming north 20 to 25 mph after midnight. Gusts up to 40 mph. Chance of precipitation 70 percent. .THURSDAY...Cloudy in the morning, then becoming partly sunny. A 50 percent chance of snow. Patchy blowing snow. Additional snow accumulation around an inch possible. Total snow accumulation 1 to 5 inches. Much colder with highs in the mid 20s. North winds 15 to 20 mph with gusts up to 35 mph. Wind chill values as low as 5 below in the morning. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Colder with lows around 2 above. Northwest winds 5 to 10 mph. .FRIDAY...Mostly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Little or no snow accumulation. Cold with highs in the upper 20s. North winds 5 to 10 mph, becoming east in the afternoon. Chance of snow 50 percent. Wind chill values as low as 7 below in the morning. .FRIDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Cold with lows around 10 above. Chance of snow 30 percent. Wind chill values as low as 5 below. .SATURDAY...Patchy blowing snow in the morning. Sunny. Not as cool with highs in the upper 30s. Wind chill values as low as zero in the morning. .SATURDAY NIGHT...Mostly clear. Cold with lows around 10 above. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs around 40. Lows around 15. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the mid 50s. Lows in the upper 20s. .TUESDAY...Partly sunny. Highs in the lower 60s. $$ NEZ054-190300- Kimball County- Including the city of Kimball 1217 PM MST Wed Feb 18 2026 .THIS AFTERNOON...Partly sunny with a chance of rain and snow. Near steady temperature in the upper 40s. Southeast winds 10 to 15 mph. Chance of precipitation 40 percent. .TONIGHT...A chance of rain in the evening. Snow likely. Patchy blowing snow after midnight. Snow accumulation of 1 to 3 inches. Windy, cold with lows around 12. Southeast winds 15 to 20 mph with gusts up to 30 mph, becoming north 20 to 30 mph with gusts up to 45 mph after midnight. Chance of precipitation 70 percent. Wind chill values as low as 1 below after midnight. .THURSDAY...Mostly cloudy with a chance of snow in the morning, then partly sunny in the afternoon. Patchy blowing snow. Additional snow accumulation up to 1 inch possible. Total snow accumulation 1 to 4 inches. Much colder with highs in the mid 20s. North winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 50 percent. Wind chill values as low as 7 below in the morning. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Colder with lows 1 below to 5 above zero. Northwest winds 5 to 10 mph, becoming west after midnight. .FRIDAY...Partly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Little or no snow accumulation. Cold with highs in the upper 20s. South winds 5 to 10 mph, becoming east in the afternoon. Chance of snow 50 percent. Wind chill values as low as 7 below in the morning. .FRIDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Cold with lows around 10 above. Chance of snow 40 percent. Wind chill values as low as 5 below after midnight. .SATURDAY...Patchy blowing snow in the morning. Sunny. Highs in the upper 30s. Wind chill values as low as 5 below in the morning. .SATURDAY NIGHT...Mostly clear. Cold with lows around 10 above. Wind chill values as low as zero. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs around 40. Lows 15 to 20. .MONDAY...Mostly sunny. Not as cool with highs in the mid 50s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows around 30. Highs around 60. $$ WYZ107-190300- East Platte County- Including the cities of Wheatland and Guernsey 1217 PM MST Wed Feb 18 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 AM MST THURSDAY... .THIS AFTERNOON...Mostly cloudy with a chance of snow and rain. Little or no snow accumulation. Highs in the lower 40s. South winds around 10 mph with gusts up to 20 mph. Chance of precipitation 50 percent. .TONIGHT...Snow. Patchy blowing snow after midnight. Snow accumulation of 2 to 4 inches. Much colder with lows around 8 above. East winds 15 to 20 mph, becoming north after midnight. Gusts up to 35 mph. Chance of snow 90 percent. Wind chill values as low as 7 below after midnight. .THURSDAY...Mostly cloudy. A chance of snow in the morning. Patchy blowing snow in the morning. Additional snow accumulation up to 1 inch possible. Total snow accumulation 1 to 6 inches. Much colder with highs around 18. North winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 50 percent. Wind chill values as low as 11 below in the morning. .THURSDAY NIGHT...Partly cloudy. Cold with lows around 1 below. Northwest winds 5 to 10 mph. .FRIDAY...Partly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Little or no snow accumulation. Not as cold with highs in the upper 20s. Northwest winds 5 to 10 mph, becoming northeast in the afternoon. Chance of snow 50 percent. Wind chill values as low as 4 below in the morning. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Not as cold with lows around 10 above. Wind chill values as low as 5 below. .SATURDAY...Patchy blowing snow in the morning. Sunny. Highs in the mid 30s. Wind chill values as low as zero in the morning. .SATURDAY NIGHT...Mostly clear. Cold with lows around 10 above. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the upper 30s. Lows around 20. .MONDAY...Mostly sunny. Not as cool with highs in the mid 50s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Not as cool with lows in the mid 30s. .TUESDAY...Mostly sunny and breezy. Highs in the mid 50s. $$ WYZ102-190300- Niobrara County- Including the cities of Lusk and Redbird 1217 PM MST Wed Feb 18 2026 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 11 AM MST THURSDAY... .THIS AFTERNOON...Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Cooler with highs in the lower 40s. Southeast winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Snow. Patchy blowing snow. Snow may be heavy at times after midnight. Snow accumulation of 3 to 5 inches. Blustery, colder with lows around 6 above. East winds 15 to 25 mph, becoming north 15 to 20 mph after midnight. Gusts up to 40 mph. Chance of snow 90 percent. Wind chill values as low as 12 below after midnight. .THURSDAY...Patchy blowing snow in the morning. Cloudy with a 50 percent chance of snow. Additional snow accumulation around an inch possible. Total snow accumulation 3 to 7 inches. Much colder with highs around 16. Northwest winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 15 below. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Colder with lows around 5 below. West winds 5 to 10 mph. Wind chill values as low as 14 below. .FRIDAY...Mostly sunny. Not as cold with highs in the mid 20s. Northwest winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows zero to 5 above zero. Wind chill values as low as 10 below after midnight. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the lower 30s. Lows around 5 above. Wind chill values as low as 5 below. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the mid 30s. Lows around 15. .MONDAY THROUGH TUESDAY...Partly cloudy and breezy. Highs in the mid 50s. Lows in the lower 30s. $$ WYZ113-190300- Upper North Platte River Basin- Including the cities of Saratoga and Encampment 1217 PM MST Wed Feb 18 2026 .THIS AFTERNOON...Snow showers likely. Snow accumulation around an inch. Brisk with highs in the mid 30s. South winds 20 to 25 mph with gusts up to 35 mph. Chance of snow 70 percent. .TONIGHT...Mostly cloudy. Snow showers likely, mainly in the evening. Patchy blowing snow. Visibility one quarter mile or less at times. Additional snow accumulation around an inch. Total snow accumulation 2 to 7 inches. Windy, cold with lows around 10 above. West winds 20 to 30 mph with gusts up to 45 mph. Chance of snow 70 percent. Wind chill values as low as 7 below after midnight. .THURSDAY...Partly sunny. Patchy blowing snow. Brisk, colder with highs in the lower 20s. West winds 15 to 25 mph with gusts up to 35 mph. Wind chill values as low as 9 below in the morning. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows around 2 above. Southwest winds 10 to 15 mph, becoming south around 5 mph after midnight. .FRIDAY...A chance of snow in the morning, then snow likely in the afternoon. Little or no snow accumulation. Cold with highs in the mid 20s. South winds 5 to 10 mph, becoming northwest 10 to 15 mph in the afternoon. Chance of snow 70 percent. Wind chill values as low as 6 below in the morning. .FRIDAY NIGHT...Mostly cloudy. A chance of snow in the evening. Cold with lows around 10 above. Chance of snow 50 percent. Wind chill values as low as 5 below after midnight. .SATURDAY...Sunny. Patchy blowing snow in the afternoon. Cold with highs in the upper 20s. Wind chill values as low as 5 below in the morning. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 10 above. Wind chill values as low as zero. .SUNDAY...Partly sunny. Not as cool with highs in the lower 40s. .SUNDAY NIGHT...Mostly clear. Not as cold with lows in the lower 20s. .MONDAY...Mostly sunny. Highs in the mid 40s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy and breezy. Lows in the upper 20s. Highs in the lower 40s. $$ WYZ119-190300- East Laramie County- Including the city of Pine Bluffs 1217 PM MST Wed Feb 18 2026 .THIS AFTERNOON...Partly sunny with a chance of snow with a slight chance of rain. Little or no snow accumulation. Highs in the upper 40s. South winds 10 to 15 mph. Chance of precipitation 50 percent. .TONIGHT...Snow likely. Areas of blowing snow after midnight. Snow accumulation of 1 to 3 inches. Windy, cold with lows around 11. South winds 15 to 20 mph with gusts up to 30 mph, becoming northwest 20 to 30 mph with gusts up to 50 mph after midnight. Chance of snow 70 percent. Wind chill values as low as 2 below after midnight. .THURSDAY...Patchy blowing snow in the morning. Mostly cloudy with a chance of snow in the morning, then partly sunny in the afternoon. Additional snow accumulation up to 1 inch possible. Total snow accumulation 1 to 5 inches. Blustery and much colder with highs in the mid 20s. North winds 15 to 25 mph. Gusts up to 40 mph in the morning. Chance of snow 50 percent. Wind chill values as low as 9 below in the morning. .THURSDAY NIGHT...Partly cloudy. Cold with lows around 4 above. Northwest winds 5 to 10 mph, becoming southwest after midnight. .FRIDAY...Partly sunny in the morning, then becoming mostly cloudy. A 50 percent chance of snow. Little or no snow accumulation. Cold with highs in the upper 20s. South winds 5 to 10 mph, becoming east in the afternoon. Wind chill values as low as 6 below in the morning. .FRIDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Cold with lows around 10 above. Chance of snow 40 percent. Wind chill values as low as 5 below. .SATURDAY...Sunny. Patchy blowing snow. Highs in the mid 30s. Wind chill values as low as 5 below in the morning. .SATURDAY NIGHT...Mostly clear. Cold with lows around 10 above. .SUNDAY...Mostly sunny. Highs around 40. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Cold with lows around 20. .MONDAY...Mostly sunny. Not as cool with highs in the mid 50s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the lower 30s. Highs in the upper 50s. $$ WYZ111-190300- Southwest Carbon County- Including the city of Baggs 1217 PM MST Wed Feb 18 2026 .THIS AFTERNOON...Snow showers. Patchy blowing snow. Snow accumulation around an inch. Windy with highs in the mid 30s. Temperature falling to around 30. South winds 20 to 30 mph with gusts up to 45 mph. Chance of snow 90 percent. .TONIGHT...Mostly cloudy with a 50 percent chance of snow showers. Patchy blowing snow. Additional snow accumulation of 1 to 3 inches possible. Total snow accumulation 2 to 6 inches. Windy, colder with lows around 11. West winds 20 to 30 mph with gusts up to 45 mph. Wind chill values as low as 6 below after midnight. .THURSDAY...Partly sunny. Colder with highs in the mid 20s. West winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 7 below in the morning. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows around 8 above. South winds 5 to 10 mph, becoming east after midnight. Wind chill values as low as 3 below. .FRIDAY...Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Cold with highs in the upper 20s. Northeast winds 5 to 10 mph, becoming northwest 10 to 15 mph in the afternoon. Wind chill values as low as 2 below in the morning. .FRIDAY NIGHT...Mostly cloudy. Cold with lows 5 to 10 above. Wind chill values as low as 10 below after midnight. .SATURDAY...Sunny, cold with highs around 30. Wind chill values as low as 5 below in the morning. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 10 above. Wind chill values as low as 5 below after midnight. .SUNDAY...Partly sunny. Highs in the upper 30s. Wind chill values as low as 5 below in the morning. .SUNDAY NIGHT...Mostly clear. Not as cold with lows around 20. .MONDAY...Mostly sunny. Highs in the mid 40s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the mid 20s. Highs in the mid 40s. $$ WYZ117-190300- South Laramie Range Foothills- Including the cities of Whitaker, Federal, and Horse Creek 1217 PM MST Wed Feb 18 2026 ...HIGH WIND WARNING IN EFFECT FROM 9 PM THIS EVENING TO 8 AM MST THURSDAY... .THIS AFTERNOON...Snow likely. Little or no snow accumulation. Highs in the lower 40s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 70 percent. .TONIGHT...Mostly cloudy. Snow likely, mainly in the evening. Snow accumulation around an inch. Very windy and colder with lows around 13. West winds 20 to 30 mph with gusts up to 50 mph, increasing to northwest 30 to 40 mph with gusts up to 60 mph after midnight. Chance of snow 70 percent. Wind chill values as low as 4 below after midnight. .THURSDAY...Partly sunny and very windy. Much colder with highs in the upper 20s. Northwest winds 25 to 35 mph with gusts up to 50 mph, diminishing to 15 to 25 mph with gusts up to 35 mph in the afternoon. Wind chill values as low as 8 below in the morning. .THURSDAY NIGHT...Partly cloudy. Cold with lows around 5 above. West winds 10 to 15 mph. Wind chill values as low as 8 below after midnight. .FRIDAY...Partly sunny in the morning, then snow likely in the afternoon. Little or no snow accumulation. Cold with highs in the mid 20s. South winds 10 to 15 mph, becoming east in the afternoon. Chance of snow 70 percent. Wind chill values as low as 5 below in the morning. .FRIDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Cold with lows around 10 above. Chance of snow 50 percent. Wind chill values as low as 10 below after midnight. .SATURDAY...Sunny. Patchy blowing snow. Blustery with highs in the lower 30s. Wind chill values as low as 5 below in the morning. .SATURDAY NIGHT...Mostly clear. Cold with lows around 10 above. .SUNDAY...Mostly sunny. Highs in the upper 30s. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cold with lows in the lower 20s. .MONDAY...Mostly sunny. Not as cool with highs in the lower 50s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Not as cool with lows in the lower 30s. .TUESDAY...Mostly sunny and windy. Highs in the lower 50s. Temperature falling into the upper 40s in the afternoon. $$ NEZ021-190300- Morrill County- Including the cities of Angora, Bridgeport, Bayard, and Redington 1217 PM MST Wed Feb 18 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 11 AM MST THURSDAY... .THIS AFTERNOON...Partly sunny with a 20 percent chance of rain. Near steady temperature in the upper 40s. South winds 10 to 15 mph. .TONIGHT...Snow likely with a slight chance of rain in the evening, then snow likely after midnight. Patchy blowing snow after midnight. Snow accumulation of 2 to 4 inches. Blustery, cold with lows around 12. East winds 15 to 25 mph, becoming north 20 to 25 mph after midnight. Gusts up to 45 mph. Chance of precipitation 70 percent. Wind chill values as low as 4 below after midnight. .THURSDAY...Mostly cloudy. Patchy blowing snow in the morning. Snow likely, mainly in the morning. Additional snow accumulation around an inch possible. Total snow accumulation 2 to 5 inches. Much colder with highs in the lower 20s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 70 percent. Wind chill values as low as 5 below. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Colder with lows around 1 above. Northwest winds 5 to 10 mph. .FRIDAY...Mostly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Little or no snow accumulation. Cold with highs in the upper 20s. North winds 5 to 10 mph, becoming northeast in the afternoon. Chance of snow 50 percent. Wind chill values as low as 5 below in the morning. .FRIDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Cold with lows around 10 above. Chance of snow 30 percent. Wind chill values as low as 5 below. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the upper 30s. Lows around 10 above. Wind chill values as low as zero. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the upper 30s. Lows 15 to 20. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the mid 50s. Lows around 30. .TUESDAY...Mostly sunny. Highs in the lower 60s. $$ NEZ095-190300- Northern Sioux County- Including the city of Harrison 1217 PM MST Wed Feb 18 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 2 PM MST THURSDAY... .THIS AFTERNOON...Partly sunny with a 40 percent chance of snow. Little or no snow accumulation. Cooler with highs in the mid 40s. Southeast winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...A chance of snow in the evening, then snow after midnight. Patchy blowing snow. Snow accumulation of 2 to 4 inches. Windy, colder with lows around 6 above. Northeast winds 20 to 30 mph with gusts up to 45 mph. Chance of snow 90 percent. Wind chill values as low as 9 below after midnight. .THURSDAY...Cloudy. Snow likely, mainly in the morning. Additional snow accumulation of 1 to 3 inches possible. Total snow accumulation 3 to 7 inches. Much colder with highs 13 to 19. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 70 percent. Wind chill values as low as 13 below. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Colder with lows 3 below to 9 below zero. Northwest winds 10 to 15 mph, becoming west around 5 mph after midnight. Wind chill values as low as 17 below. .FRIDAY...Mostly sunny. Not as cold with highs in the upper 20s. Northwest winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Not as cold with lows 5 to 10 above. Wind chill values as low as 5 below after midnight. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the mid 30s. Lows 5 to 10 above. Wind chill values as low as 5 below. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the upper 30s. Lows 15 to 20. Wind chill values as low as zero. .MONDAY...Sunny. Not as cool with highs in the lower 50s. .MONDAY NIGHT AND TUESDAY...Partly cloudy and breezy. Lows in the lower 30s. Highs in the upper 50s. $$ WYZ116-190300- South Laramie Range- Including the cities of Buford, Pumpkin Vine, and Vedauwoo 1217 PM MST Wed Feb 18 2026 ...HIGH WIND WARNING IN EFFECT FROM 9 PM THIS EVENING TO 8 AM MST THURSDAY... .THIS AFTERNOON...Snow showers likely. Little or no snow accumulation. Breezy with highs in the upper 30s. Southwest winds 20 to 25 mph with gusts up to 35 mph. Chance of snow 70 percent. .TONIGHT...Mostly cloudy. Snow showers likely, mainly in the evening. Patchy blowing snow. Snow accumulation around an inch. Total snow accumulation up to 2 inches. Very windy and cold with lows around 12. West winds 30 to 40 mph with gusts up to 65 mph. Chance of snow 70 percent. Wind chill values as low as 11 below after midnight. .THURSDAY...Partly sunny. Patchy blowing snow. A chance of snow in the afternoon. Little or no additional snow accumulation. Very windy and much colder with highs in the lower 20s. West winds 25 to 35 mph with gusts up to 60 mph, diminishing to 20 to 25 mph with gusts up to 45 mph in the afternoon. Chance of snow 30 percent. Wind chill values as low as 13 below in the morning. .THURSDAY NIGHT...Partly cloudy. Patchy blowing snow in the evening. Cold with lows around 5 above. West winds 15 to 20 mph with gusts up to 35 mph, becoming southwest 5 to 10 mph with gusts up to 20 mph after midnight. Wind chill values as low as 11 below. .FRIDAY...Partly sunny with a chance of snow in the morning, then snow likely in the afternoon. Light snow accumulation possible. Cold with highs in the lower 20s. South winds 10 to 15 mph, becoming northeast in the afternoon. Chance of snow 70 percent. Wind chill values as low as 10 below in the morning. .FRIDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Patchy blowing snow after midnight. Blustery, cold with lows around 10 above. Chance of snow 50 percent. Wind chill values as low as 10 below. .SATURDAY...Sunny. Patchy blowing snow. Windy, cold with highs in the upper 20s. Wind chill values as low as 10 below in the morning. .SATURDAY NIGHT...Mostly clear. Cold with lows around 10 above. Wind chill values as low as zero. .SUNDAY...Mostly sunny. Highs in the mid 30s. Wind chill values as low as zero in the morning. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Not as cold with lows in the lower 20s. .MONDAY THROUGH TUESDAY...Partly cloudy and windy. Highs in the mid 40s. Lows in the lower 30s. $$ WYZ110-190300- North Snowy Range Foothills- Including the cities of Arlington and Elk Mountain 1217 PM MST Wed Feb 18 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST THURSDAY... ...HIGH WIND WARNING IN EFFECT FROM 9 PM THIS EVENING TO 8 AM MST THURSDAY... .THIS AFTERNOON...Snow showers likely. Snow accumulation up to 1 inch. Breezy with highs in the mid 30s. Southwest winds 20 to 25 mph with gusts up to 35 mph. Chance of snow 70 percent. .TONIGHT...Mostly cloudy. Snow showers likely, mainly in the evening. Patchy blowing snow in the evening, then blowing snow after midnight. Visibility one quarter mile or less at times. Snow accumulation around an inch. Very windy and colder with lows around 11. West winds 30 to 40 mph with gusts up to 65 mph. Chance of snow 70 percent. Wind chill values as low as 9 below after midnight. .THURSDAY...Partly sunny. A chance of snow in the morning. Patchy blowing snow. Visibility one quarter mile or less at times in the morning. Additional snow accumulation up to 1 inch possible. Total snow accumulation up to 6 inches. Windy and much colder with highs in the lower 20s. West winds 20 to 30 mph. Gusts up to 50 mph in the morning. Chance of snow 50 percent. Wind chill values as low as 10 below in the morning. .THURSDAY NIGHT...Partly cloudy. Cold with lows around 5 above. West winds 15 to 20 mph with gusts up to 30 mph, becoming south 5 to 10 mph after midnight. Wind chill values as low as 7 below after midnight. .FRIDAY...Partly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Little or no snow accumulation. Cold with highs in the mid 20s. Southeast winds 10 to 15 mph, becoming northwest in the afternoon. Chance of snow 50 percent. Wind chill values as low as 6 below in the morning. .FRIDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Patchy blowing snow after midnight. Cold with lows around 10 above. Chance of snow 40 percent. Wind chill values as low as 10 below after midnight. .SATURDAY...Sunny. Patchy blowing snow. Windy, cold with highs in the upper 20s. Wind chill values as low as 10 below in the morning. .SATURDAY NIGHT...Mostly clear. Cold with lows around 10 above. Wind chill values as low as zero. .SUNDAY...Mostly sunny. Not as cool with highs in the upper 30s. .SUNDAY NIGHT...Mostly clear. Not as cold with lows in the lower 20s. .MONDAY...Mostly sunny. Highs in the upper 40s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy and windy. Lows in the lower 30s. Highs in the mid 40s. $$ WYZ106-190300- Central Laramie Range and Southwest Platte County- Including the city of Bordeaux 1217 PM MST Wed Feb 18 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 AM MST THURSDAY... .THIS AFTERNOON...Snow showers likely with a chance of rain showers. Little or no snow accumulation. Highs in the mid 40s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent. .TONIGHT...Snow showers likely. Patchy blowing snow after midnight. Snow accumulation of 1 to 3 inches. Windy and much colder with lows around 11. Southwest winds 20 to 25 mph with gusts up to 40 mph, becoming northwest 20 to 30 mph with gusts up to 50 mph after midnight. Chance of snow 70 percent. Wind chill values as low as 6 below after midnight. .THURSDAY...Mostly cloudy. A chance of snow in the morning. Patchy blowing snow. Additional snow accumulation up to 1 inch possible. Total snow accumulation 1 to 4 inches. Blustery and much colder with highs in the lower 20s. Northwest winds 20 to 25 mph with gusts up to 40 mph. Chance of snow 40 percent. Wind chill values as low as 9 below in the morning. .THURSDAY NIGHT...Partly cloudy. Cold with lows around 4 above. West winds 10 to 15 mph with gusts up to 30 mph, becoming southwest 5 to 10 mph after midnight. Wind chill values as low as 9 below after midnight. .FRIDAY...Partly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Little or no snow accumulation. Cold with highs in the mid 20s. Southwest winds 10 to 15 mph, becoming northeast in the afternoon. Chance of snow 50 percent. Wind chill values as low as 7 below in the morning. .FRIDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Patchy blowing snow after midnight. Blustery, cold with lows 10 to 15. Chance of snow 40 percent. Wind chill values as low as 10 below after midnight. .SATURDAY...Sunny. Patchy blowing snow. Windy with highs in the lower 30s. Wind chill values as low as 5 below in the morning. .SATURDAY NIGHT...Mostly clear. Cold with lows around 10 above. Wind chill values as low as zero. .SUNDAY...Mostly sunny. Highs in the upper 30s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Not as cold with lows in the lower 20s. .MONDAY...Mostly sunny. Not as cool with highs in the lower 50s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy and not as cool with lows in the mid 30s. .TUESDAY...Mostly sunny and windy. Highs in the lower 50s. $$ NEZ020-190300- Banner County- Including the city of Harrisburg 1217 PM MST Wed Feb 18 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 8 AM MST THURSDAY... .THIS AFTERNOON...Partly sunny with a chance of rain with a slight chance of snow. Cooler. Near steady temperature in the mid 40s. Southeast winds 10 to 15 mph. Chance of precipitation 30 percent. .TONIGHT...Snow likely with a chance of rain in the evening, then snow after midnight. Patchy blowing snow after midnight. Snow accumulation of 1 to 3 inches. Blustery, colder with lows around 11. East winds 15 to 20 mph with gusts up to 35 mph, becoming north 15 to 25 mph with gusts up to 45 mph after midnight. Chance of precipitation 80 percent. Wind chill values as low as 1 below after midnight. .THURSDAY...Cloudy in the morning, then becoming partly sunny. Patchy blowing snow in the morning. A 50 percent chance of snow. Additional snow accumulation around an inch possible. Total snow accumulation 3 to 5 inches. Much colder with highs in the lower 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 7 below in the morning. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Colder with lows around 1 below. Northwest winds 5 to 10 mph, becoming southwest after midnight. Wind chill values as low as 13 below. .FRIDAY...Mostly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Little or no snow accumulation. Cold with highs in the upper 20s. South winds 5 to 10 mph, becoming east in the afternoon. Chance of snow 50 percent. Wind chill values as low as 11 below in the morning. .FRIDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Not as cold with lows around 10 above. Chance of snow 40 percent. Wind chill values as low as 5 below after midnight. .SATURDAY...Sunny. Patchy blowing snow. Highs in the mid 30s. Wind chill values as low as 5 below in the morning. .SATURDAY NIGHT...Mostly clear. Cold with lows around 10 above. Wind chill values as low as zero. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the upper 30s. Lows around 20. .MONDAY...Mostly sunny. Not as cool with highs in the mid 50s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the lower 30s. Highs around 60. $$ WYZ114-190300- Snowy Range- Including the cities of Centennial and Albany 1217 PM MST Wed Feb 18 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... .THIS AFTERNOON...Snow showers. Patchy blowing snow. Additional snow accumulation around an inch. Brisk, cold with highs in the upper 20s. Southwest winds 20 to 25 mph with gusts up to 35 mph. Chance of snow 90 percent. .TONIGHT...Snow showers. Patchy blowing snow in the evening. Blowing snow after midnight. Visibility one quarter mile or less at times. Additional snow accumulation of 1 to 3 inches. Very windy and colder with lows 2 to 8 above. West winds 30 to 40 mph with gusts up to 65 mph. Chance of snow 90 percent. Wind chill values as low as 21 below. .THURSDAY...Partly sunny with a 50 percent chance of snow. Patchy blowing snow. Visibility one quarter mile or less at times. Additional snow accumulation up to 1 inch possible. Total snow accumulation 1 to 10 inches. Windy, colder with highs 11 to 19. West winds 20 to 30 mph. Gusts up to 55 mph, decreasing to 45 mph in the afternoon. Wind chill values as low as 21 below. .THURSDAY NIGHT...Partly cloudy. Cold with lows 2 below to 4 above zero. Southwest winds 15 to 20 mph with gusts up to 35 mph, becoming south 5 to 10 mph after midnight. Wind chill values as low as 14 below. .FRIDAY...A chance of snow in the morning, then snow likely in the afternoon. Light snow accumulation possible. Cold with highs around 20. South winds 5 to 10 mph with gusts up to 20 mph, increasing to northwest 15 to 20 mph with gusts up to 30 mph in the afternoon. Chance of snow 70 percent. Wind chill values as low as 11 below in the morning. .FRIDAY NIGHT...Mostly cloudy. A chance of snow in the evening. Patchy blowing snow after midnight. Cold with lows zero to 5 above zero. Chance of snow 50 percent. Wind chill values as low as 20 below. .SATURDAY...Mostly sunny. Patchy blowing snow. Windy, cold with highs in the lower 20s. Wind chill values as low as 15 below in the morning. .SATURDAY NIGHT...Mostly clear. Cold with lows 5 to 10 above. Wind chill values as low as 10 below. .SUNDAY...Partly sunny. Not as cool with highs in the mid 30s. Wind chill values as low as 5 below in the morning. .SUNDAY NIGHT...Mostly clear. Not as cold with lows 15 to 21. .MONDAY...Mostly sunny. Highs in the lower 40s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy and breezy. Lows in the mid 20s. Highs in the upper 30s. $$ WYZ104-190300- Ferris/Seminoe/Shirley Mountains- Including the city of Seminoe Dam 1217 PM MST Wed Feb 18 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST THURSDAY... .THIS AFTERNOON...Snow showers likely. Snow accumulation around an inch. Blustery. Near steady temperature in the lower 30s. Southwest winds 20 to 25 mph with gusts up to 40 mph. Chance of snow 70 percent. .TONIGHT...Snow showers likely, mainly in the evening. Patchy blowing snow. Visibility one quarter mile or less at times. Additional snow accumulation of 1 to 3 inches. Total snow accumulation 1 to 5 inches. Blustery, colder with lows around 7 above. Southwest winds 20 to 25 mph, becoming northwest after midnight. Gusts up to 45 mph. Chance of snow 70 percent. Wind chill values as low as 12 below after midnight. .THURSDAY...Mostly cloudy in the morning, then becoming partly sunny. Patchy blowing snow in the afternoon. Much colder with highs in the lower 20s. West winds 15 to 20 mph with gusts up to 35 mph. Wind chill values as low as 12 below in the morning. .THURSDAY NIGHT...Partly cloudy. Cold with lows around 6 above. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming south around 5 mph after midnight. .FRIDAY...Mostly cloudy in the morning, then partly sunny with a chance of snow in the afternoon. Little or no snow accumulation. Cold with highs in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 40 percent. Wind chill values as low as 7 below in the morning. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 10 above. Wind chill values as low as 10 below after midnight. .SATURDAY...Sunny. Patchy blowing snow. Blustery, cold with highs in the upper 20s. Wind chill values as low as 10 below in the morning. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows 5 to 15 above. Wind chill values as low as 5 below. .SUNDAY...Partly sunny. Highs in the mid 30s. Wind chill values as low as zero in the morning. .SUNDAY NIGHT...Mostly clear. Not as cold with lows in the lower 20s. .MONDAY...Mostly sunny. Highs in the mid 40s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows in the upper 20s. .TUESDAY...Mostly sunny and breezy. Highs in the mid 40s. $$ WYZ105-190300- Shirley Basin- Including the cities of Medicine Bow and Shirley Basin 1217 PM MST Wed Feb 18 2026 .THIS AFTERNOON...Snow showers. Snow accumulation up to 1 inch. Breezy with highs in the upper 30s. Southwest winds 20 to 25 mph with gusts up to 35 mph. Chance of snow 90 percent. .TONIGHT...Snow showers. Patchy blowing snow after midnight. Snow accumulation around an inch. Blustery, colder with lows 4 to 10 above. Southwest winds 20 to 25 mph, becoming west 15 to 25 mph after midnight. Gusts up to 45 mph. Chance of snow 90 percent. Wind chill values as low as 11 below after midnight. .THURSDAY...Mostly cloudy. A chance of snow in the morning. Patchy blowing snow in the afternoon. Additional snow accumulation up to 1 inch possible. Total snow accumulation 1 to 4 inches. Blustery and much colder with highs in the lower 20s. West winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 40 percent. Wind chill values as low as 12 below in the morning. .THURSDAY NIGHT...Partly cloudy. Cold with lows around 1 above. West winds 10 to 15 mph with gusts up to 25 mph, becoming south around 5 mph after midnight. .FRIDAY...Partly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Little or no snow accumulation. Cold with highs in the mid 20s. Southeast winds 5 to 10 mph, becoming northwest 10 to 15 mph in the afternoon. Chance of snow 50 percent. Wind chill values as low as 5 below in the morning. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows 5 to 10 above. Wind chill values as low as 10 below after midnight. .SATURDAY...Sunny. Patchy blowing snow. Blustery, cold with highs in the upper 20s. Wind chill values as low as 10 below in the morning. .SATURDAY NIGHT...Mostly clear. Cold with lows around 5 above. .SUNDAY...Mostly sunny. Highs in the mid 30s. .SUNDAY NIGHT...Mostly clear. Not as cold with lows around 20. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the mid 40s. Lows in the upper 20s. .TUESDAY...Partly sunny and breezy. Highs in the mid 40s. $$ WYZ103-190300- North Laramie Range- Including the city of Garrett 1217 PM MST Wed Feb 18 2026 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 11 AM MST THURSDAY... .THIS AFTERNOON...Mostly cloudy with a 50 percent chance of snow showers. Snow accumulation up to 1 inch possible. Highs in the upper 30s. Southwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Snow showers. Patchy blowing snow after midnight. Snow accumulation of 2 to 4 inches. Much colder with lows 3 to 9 above. Southwest winds 15 to 20 mph with gusts up to 30 mph, becoming northwest with gusts up to 40 mph after midnight. Chance of snow 90 percent. Wind chill values as low as 13 below after midnight. .THURSDAY...Mostly cloudy. A chance of snow in the morning. Patchy blowing snow. Additional snow accumulation up to 1 inch possible. Total snow accumulation 1 to 8 inches. Much colder with highs 14 to 20. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 50 percent. Wind chill values as low as 14 below. .THURSDAY NIGHT...Partly cloudy. Cold with lows around 2 above. West winds 10 to 15 mph. Wind chill values as low as 11 below. .FRIDAY...Partly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Little or no snow accumulation. Cold with highs in the lower 20s. West winds 5 to 10 mph, becoming north 10 to 15 mph in the afternoon. Chance of snow 50 percent. Wind chill values as low as 10 below in the morning. .FRIDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Cold with lows 5 to 10 above. Chance of snow 30 percent. Wind chill values as low as 10 below. .SATURDAY...Sunny. Patchy blowing snow. Blustery, cold with highs in the upper 20s. Wind chill values as low as 10 below in the morning. .SATURDAY NIGHT...Mostly clear. Cold with lows 5 to 10 above. Wind chill values as low as 5 below. .SUNDAY...Mostly sunny. Highs in the mid 30s. Wind chill values as low as 5 below in the morning. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Not as cold with lows in the lower 20s. .MONDAY THROUGH TUESDAY...Partly cloudy and windy. Highs in the mid 40s. Lows in the lower 30s. $$ WYZ112-190300- Sierra Madre Range- 1217 PM MST Wed Feb 18 2026 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... .THIS AFTERNOON...Snow showers. Patchy blowing snow. Additional snow accumulation of 1 to 3 inches. Brisk, cold with highs around 30. Southwest winds 20 to 25 mph with gusts up to 35 mph. Chance of snow near 100 percent. .TONIGHT...Snow showers, mainly in the evening. Areas of blowing snow in the evening, then patchy blowing snow after midnight. Snow may be heavy at times in the evening. Visibility one quarter mile or less at times. Additional snow accumulation of 3 to 5 inches. Windy, colder with lows 5 to 11 above. West winds 20 to 30 mph with gusts up to 50 mph. Chance of snow near 100 percent. Wind chill values as low as 14 below. .THURSDAY...Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of snow. Patchy blowing snow. Additional snow accumulation around an inch possible. Total snow accumulation 4 to 15 inches. Colder with highs 13 to 23. West winds 15 to 20 mph with gusts up to 35 mph. Wind chill values as low as 14 below. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows 1 to 7 above. South winds 10 to 15 mph, becoming southeast 5 to 10 mph after midnight. Wind chill values as low as 11 below. .FRIDAY...Snow. Light snow accumulation. Cold with highs in the lower 20s. Southeast winds 5 to 10 mph, becoming west 10 to 15 mph in the afternoon. Chance of snow 90 percent. Wind chill values as low as 10 below in the morning. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Cold with lows around 5 above. Wind chill values as low as 15 below. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Cold. Highs in the mid 20s. Lows around 10 above. Wind chill values as low as 10 below. .SUNDAY...Partly sunny. Not as cool with highs in the mid 30s. Wind chill values as low as 5 below in the morning. .SUNDAY NIGHT...Mostly clear. Not as cold with lows around 20. .MONDAY...Mostly sunny. Highs around 40. .MONDAY NIGHT...Mostly cloudy. Cold with lows in the mid 20s. .TUESDAY...Partly sunny in the morning, then mostly cloudy with a chance of snow showers in the afternoon. Blustery with highs in the upper 30s. Chance of snow 50 percent. $$ NEZ096-190300- Southern Sioux County- Including the city of Agate 1217 PM MST Wed Feb 18 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 8 AM MST THURSDAY... .THIS AFTERNOON...Partly sunny with a chance of rain and snow. Little or no snow accumulation. Cooler. Near steady temperature in the lower 40s. Southeast winds 5 to 10 mph. Chance of precipitation 40 percent. .TONIGHT...Snow. Patchy blowing snow. Snow accumulation of 2 to 4 inches. Blustery, colder with lows around 8 above. East winds 15 to 25 mph, becoming north after midnight. Gusts up to 40 mph. Chance of snow 90 percent. Wind chill values as low as 8 below after midnight. .THURSDAY...Cloudy. Snow likely, mainly in the morning. Additional snow accumulation around an inch possible. Total snow accumulation 3 to 5 inches. Much colder with highs around 17. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 70 percent. Wind chill values as low as 11 below in the morning. .THURSDAY NIGHT...Partly cloudy. Colder with lows around 5 below. Northwest winds 5 to 10 mph. .FRIDAY...Partly sunny. A chance of snow in the afternoon. Little or no snow accumulation. Not as cold with highs in the upper 20s. North winds 5 to 10 mph. Chance of snow 30 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Not as cold with lows 5 to 10 above. Wind chill values as low as 5 below after midnight. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the mid 30s. Lows 5 to 10 above. Wind chill values as low as 5 below. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the upper 30s. Lows 15 to 20. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the mid 50s. Lows in the upper 20s. .TUESDAY...Mostly sunny. Highs in the upper 50s. $$