####018009826#### FPUS86 KMFR 041024 TVLMFR FORECAST FOR MOUNTAIN PASSES NATIONAL WEATHER SERVICE MEDFORD, OR 224 AM PST SUN JAN 4 2026 $$ CANYON CREEK PASS- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81 224 AM PST SUN JAN 4 2026 .TODAY...MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN IN THE AFTERNOON. HIGHS AROUND 45. CHANCE OF RAIN 90 PERCENT. .TONIGHT...CLOUDY. RAIN IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. LOWS AROUND 36. CHANCE OF RAIN 80 PERCENT. .MONDAY...MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 42. CHANCE OF RAIN 60 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. LOWS AROUND 33. .TUESDAY...CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN IN THE AFTERNOON AND EVENING. HIGHS AROUND 42. CHANCE OF RAIN 90 PERCENT. $$ SEXTON SUMMIT- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69 224 AM PST SUN JAN 4 2026 .TODAY...MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN IN THE AFTERNOON. HIGHS AROUND 40. CHANCE OF RAIN 90 PERCENT. .TONIGHT...RAIN IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. LOWS 33-34. CHANCE OF RAIN 80 PERCENT. .MONDAY...MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN THE MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS AROUND 37. CHANCE OF PRECIPITATION 60 PERCENT. .MONDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY. LOWS 32-34. .TUESDAY...MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN IN THE AFTERNOON AND EVENING. SLIGHT CHANCE OF SNOW IN THE EVENING. HIGHS 38-39. CHANCE OF PRECIPITATION 80 PERCENT. $$ HAYES HILL SUMMIT- LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16 224 AM PST SUN JAN 4 2026 .TODAY...MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN IN THE AFTERNOON. HIGHS AROUND 44. CHANCE OF RAIN 90 PERCENT. .TONIGHT...MOSTLY CLOUDY WITH RAIN. LOWS AROUND 36. CHANCE OF RAIN 80 PERCENT. .MONDAY...MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN THE MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS AROUND 40. CHANCE OF PRECIPITATION 70 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE EVENING. LOWS AROUND 33. .TUESDAY...MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN IN THE AFTERNOON AND EVENING. HIGHS AROUND 43. CHANCE OF RAIN 80 PERCENT. $$ WILLAMETTE PASS- LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62 224 AM PST SUN JAN 4 2026 .TODAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY EARLY IN THE AFTERNOON THEN BECOMING MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN SNOW LIKELY IN THE AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES. HIGHS 33-36. CHANCE OF SNOW 70 PERCENT. .TONIGHT...SNOW IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION OF 2 TO 3 INCHES. LOWS 25-28. CHANCE OF SNOW 90 PERCENT. .MONDAY...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS AROUND 32. .MONDAY NIGHT...PARTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 22-24. .TUESDAY...SNOW LIKELY, THEN SNOW IN THE EVENING. HIGHS 31-32. CHANCE OF SNOW 90 PERCENT. $$ DIAMOND LAKE SUMMIT- LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83 224 AM PST SUN JAN 4 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 PM PST MONDAY... .TODAY...MOSTLY CLOUDY. SNOW IN THE MORNING, THEN SNOW LIKELY IN THE AFTERNOON. SNOW ACCUMULATION OF 2 TO 4 INCHES. HIGHS 31-34. SOUTHWEST WINDS AROUND 20 MPH EARLY IN THE MORNING BECOMING LIGHT. CHANCE OF SNOW 80 PERCENT. .TONIGHT...SNOW. SNOW ACCUMULATION OF 3 TO 5 INCHES. LOWS 23-24. CHANCE OF SNOW 80 PERCENT. .MONDAY...SNOW IN THE MORNING, THEN SNOW LIKELY IN THE AFTERNOON. SNOW ACCUMULATION OF 2 TO 3 INCHES. HIGHS 30-33. CHANCE OF SNOW 80 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. LOWS AROUND 20. .TUESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING, THEN SNOW IN THE AFTERNOON AND EVENING. HIGHS 30-32. CHANCE OF SNOW 90 PERCENT. $$ CRATER LAKE- LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65 224 AM PST SUN JAN 4 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 PM PST MONDAY... .TODAY...MOSTLY CLOUDY. SNOW IN THE MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION OF 4 TO 5 INCHES. HIGHS 30-33. SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO AROUND 45 MPH EARLY IN THE MORNING BECOMING LIGHT. CHANCE OF SNOW 90 PERCENT. .TONIGHT...SNOW. SNOW ACCUMULATION OF 5 TO 7 INCHES. LOWS 22-25. CHANCE OF SNOW 80 PERCENT. .MONDAY...SNOW IN THE MORNING, THEN SNOW LIKELY IN THE AFTERNOON. SNOW ACCUMULATION AROUND 4 INCHES. HIGHS 29-32. CHANCE OF SNOW 80 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. LOWS 19-22. .TUESDAY...MOSTLY CLOUDY. CHANCE OF SNOW, THEN SNOW IN THE EVENING. HIGHS 29-32. CHANCE OF SNOW 80 PERCENT. $$ LAKE OF THE WOODS- LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33 224 AM PST SUN JAN 4 2026 .TODAY...MOSTLY CLOUDY WITH SNOW LIKELY. SNOW ACCUMULATION OF 1 TO 2 INCHES. HIGHS 34-36. GUSTS UP TO 20 MPH EARLY IN THE AFTERNOON. CHANCE OF SNOW 60 PERCENT. .TONIGHT...SNOW. SNOW ACCUMULATION OF 3 TO 4 INCHES. LOWS 26-28. CHANCE OF SNOW 90 PERCENT. .MONDAY...SNOW IN THE MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION OF 3 TO 4 INCHES. HIGHS 33-35. CHANCE OF SNOW 80 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SNOW IN THE EVENING. LOWS 24-26. .TUESDAY...MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN SNOW LIKELY IN THE AFTERNOON AND EVENING. HIGHS 34-36. CHANCE OF SNOW 70 PERCENT. $$ SISKIYOU SUMMIT- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4 224 AM PST SUN JAN 4 2026 ...HIGH WIND WARNING IN EFFECT UNTIL 4 AM PST EARLY THIS MORNING... .TODAY...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN AND SNOW. HIGHS 37-41. .TONIGHT...MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN THE EVENING, THEN SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS 31-33. CHANCE OF PRECIPITATION 80 PERCENT. .MONDAY...SNOW LIKELY IN THE MORNING, THEN RAIN AND SNOW LIKELY IN THE AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES. HIGHS 34-38. CHANCE OF PRECIPITATION 60 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN THE EVENING. LOWS 30-33. .TUESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. SLIGHT CHANCE OF RAIN IN THE AFTERNOON, THEN RAIN AND SNOW LIKELY IN THE EVENING. HIGHS 36-39. CHANCE OF PRECIPITATION 60 PERCENT. $$ BLACK BUTTE SUMMIT- LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742 224 AM PST SUN JAN 4 2026 ...HIGH WIND WARNING IN EFFECT UNTIL 4 AM PST EARLY THIS MORNING... .TODAY...MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS AROUND 40. CHANCE OF PRECIPITATION 60 PERCENT. .TONIGHT...MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN THE EVENING, THEN RAIN AND SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS 31-32. CHANCE OF PRECIPITATION 80 PERCENT. .MONDAY...RAIN AND SNOW. SNOW ACCUMULATION OF 2 TO 3 INCHES. HIGHS 35-38. CHANCE OF PRECIPITATION 80 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN AND SNOW. LOWS AROUND 30. .TUESDAY...MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW, THEN RAIN AND SNOW LIKELY IN THE EVENING. HIGHS AROUND 40. $$ GRASS LAKE/MT HEBRON SUMMIT- LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20 224 AM PST SUN JAN 4 2026 ...WINTER STORM WARNING IN EFFECT UNTIL 4 PM PST MONDAY... .TODAY...MOSTLY CLOUDY WITH SNOW LIKELY. LITTLE OR NO SNOW ACCUMULATION. HIGHS AROUND 40. CHANCE OF SNOW 60 PERCENT. .TONIGHT...MOSTLY CLOUDY. SNOW LIKELY IN THE EVENING, THEN SNOW AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. LOWS 27-28. CHANCE OF SNOW 80 PERCENT. .MONDAY...MOSTLY CLOUDY WITH SNOW. SNOW ACCUMULATION AROUND 1 INCH. HIGHS 38-39. CHANCE OF SNOW 80 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW IN THE EVENING. LOWS AROUND 26. .TUESDAY...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS AROUND 40. $$ WARNER MOUNTAIN SUMMIT- LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4 224 AM PST SUN JAN 4 2026 ...WIND ADVISORY IN EFFECT UNTIL 7 AM PST THIS MORNING... .TODAY...MOSTLY CLOUDY. SNOW IN THE MORNING, THEN SNOW LIKELY IN THE AFTERNOON. SNOW ACCUMULATION AROUND 2 INCHES. HIGHS 36-37. SOUTHWEST WINDS 20 TO 25 MPH IN THE MORNING BECOMING LIGHT. CHANCE OF SNOW 80 PERCENT. .TONIGHT...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. LOWS AROUND 28. .MONDAY...MOSTLY CLOUDY WITH SNOW LIKELY. SNOW ACCUMULATION AROUND 2 INCHES. HIGHS 34-35. CHANCE OF SNOW 70 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW IN THE EVENING. LOWS AROUND 29. .TUESDAY...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS 35-36. $$ CEDAR PASS- LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51 224 AM PST SUN JAN 4 2026 ...WIND ADVISORY IN EFFECT UNTIL 7 AM PST THIS MORNING... .TODAY...SNOW. SNOW ACCUMULATION AROUND 3 INCHES. HIGHS 34-35. SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS TO AROUND 50 MPH EARLY IN THE MORNING BECOMING LIGHT. CHANCE OF SNOW 80 PERCENT. .TONIGHT...MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF SNOW. LOWS AROUND 28. .MONDAY...MOSTLY CLOUDY WITH SNOW LIKELY. SNOW ACCUMULATION AROUND 1 INCH. HIGHS 32-33. CHANCE OF SNOW 70 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW IN THE EVENING. LOWS AROUND 29. .TUESDAY...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS 33-34. $$ VISIT US AT WWW.WEATHER.GOV/MEDFORD