Expires:202405051400;;649429 FPUS55 KCYS 050645 ZFPCYS Zone Forecast Product for Southeast Wyoming and Western Nebraska Panhandle National Weather Service Cheyenne WY 1244 AM MDT Sun May 5 2024 NEZ095-051400- Northern Sioux County- Including the city of Harrison 1244 AM MDT Sun May 5 2024 .REST OF TONIGHT...Clear, breezy and not as cool. Near steady temperature in the lower 40s. South winds 15 to 25 mph with gusts up to 35 mph. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Very windy and warmer with highs in the mid 70s. South winds 25 to 35 mph with gusts up to 45 mph. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Very windy with lows in the upper 40s. South winds 25 to 35 mph with gusts up to 55 mph. Chance of rain 70 percent. .MONDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny with showers likely in the afternoon. Very windy and cooler with highs in the lower 60s. West winds 20 to 30 mph, increasing to 30 to 35 mph in the afternoon. Gusts up to 50 mph. Chance of rain 70 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Very windy with lows around 40. West winds 25 to 35 mph. Gusts up to 50 mph in the evening. Chance of rain 40 percent. .TUESDAY...Mostly sunny and windy. Highs in the upper 50s. .TUESDAY NIGHT...Partly cloudy with a chance of rain showers in the evening, then mostly cloudy after midnight. Lows in the mid 30s. Chance of rain 30 percent. .WEDNESDAY...Partly sunny in the morning, then mostly cloudy with a chance of rain showers in the afternoon. Highs in the mid 50s. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid 30s. .THURSDAY...Partly sunny. A chance of rain showers in the morning, then rain showers likely in the afternoon. Highs in the mid 50s. Chance of rain 70 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Lows in the mid 30s. Chance of rain 40 percent. .FRIDAY...Mostly sunny. A chance of rain showers in the afternoon. Highs in the upper 50s. Chance of rain 50 percent. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the upper 30s. Highs in the mid 60s. $$