####018012719#### FPUS86 KMFR 312144 TVLMFR FORECAST FOR MOUNTAIN PASSES NATIONAL WEATHER SERVICE MEDFORD, OR 244 PM PDT MON MAR 31 2025 $$ CANYON CREEK PASS- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81 244 PM PDT MON MAR 31 2025 .TONIGHT...MOSTLY CLOUDY. RAIN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW SHOWERS AFTER MIDNIGHT. NO SNOW ACCUMULATION. LOWS AROUND 34. CHANCE OF PRECIPITATION 80 PERCENT. .TUESDAY...MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS AROUND 47. CHANCE OF PRECIPITATION 70 PERCENT. .TUESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE EVENING, THEN CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND 35. CHANCE OF PRECIPITATION 40 PERCENT. .WEDNESDAY...MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY IN THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS AROUND 49. CHANCE OF PRECIPITATION 60 PERCENT. .WEDNESDAY NIGHT...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS IN THE EVENING. LOWS AROUND 34. .THURSDAY...MOSTLY CLOUDY IN THE MORNING, THEN SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. MOSTLY CLEAR IN THE EVENING. HIGHS AROUND 52. $$ SEXTON SUMMIT- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69 244 PM PDT MON MAR 31 2025 .TONIGHT...RAIN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS AROUND 34. CHANCE OF PRECIPITATION 80 PERCENT. .TUESDAY...MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS AROUND 45. CHANCE OF PRECIPITATION 60 PERCENT. .TUESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE EVENING, THEN CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LOWS 32-33. CHANCE OF PRECIPITATION 30 PERCENT. .WEDNESDAY...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN AND SNOW SHOWERS. HIGHS AROUND 45. .WEDNESDAY NIGHT...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS IN THE EVENING. LOWS 32-33. .THURSDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS AROUND 50. $$ HAYES HILL SUMMIT- LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16 244 PM PDT MON MAR 31 2025 .TONIGHT...MOSTLY CLOUDY. RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW SHOWERS AFTER MIDNIGHT. NO SNOW ACCUMULATION. LOWS AROUND 35. CHANCE OF PRECIPITATION 90 PERCENT. .TUESDAY...MOSTLY CLOUDY. RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS LIKELY IN THE AFTERNOON. HIGHS AROUND 50. CHANCE OF SHOWERS 80 PERCENT. .TUESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND 33. CHANCE OF PRECIPITATION 30 PERCENT. .WEDNESDAY...MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS IN THE MORNING, THEN CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS AROUND 50. CHANCE OF PRECIPITATION 40 PERCENT. .WEDNESDAY NIGHT...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS IN THE EVENING. LOWS AROUND 34. .THURSDAY...MOSTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN BECOMING CLEAR. HIGHS AROUND 55. $$ WILLAMETTE PASS- LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62 244 PM PDT MON MAR 31 2025 .TONIGHT...SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS AROUND 21. CHANCE OF PRECIPITATION 80 PERCENT. .TUESDAY...MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. SNOW ACCUMULATION OF 1 TO 2 INCHES. HIGHS 36-37. CHANCE OF SNOW 60 PERCENT. .TUESDAY NIGHT...SNOW SHOWERS IN THE EVENING, THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. LOWS 25-27. CHANCE OF SNOW 80 PERCENT. .WEDNESDAY...MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. HIGHS 35-36. CHANCE OF SNOW 70 PERCENT. .WEDNESDAY NIGHT...MOSTLY CLOUDY. SNOW SHOWERS LIKELY IN THE EVENING, THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS 24-25. CHANCE OF SNOW 60 PERCENT. .THURSDAY...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS, THEN PARTLY CLOUDY IN THE EVENING. HIGHS AROUND 40. $$ DIAMOND LAKE SUMMIT- LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83 244 PM PDT MON MAR 31 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM PDT TUESDAY... .TONIGHT...CHANCE OF SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 2 INCHES. LOWS AROUND 20. CHANCE OF PRECIPITATION 70 PERCENT. .TUESDAY...CHANCE OF SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. SNOW ACCUMULATION OF 2 TO 3 INCHES. HIGHS 33-37. CHANCE OF SNOW 70 PERCENT. .TUESDAY NIGHT...MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. SNOW ACCUMULATION AROUND 1 INCH. LOWS 21-23. CHANCE OF SNOW 60 PERCENT. .WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. HIGHS 34-36. CHANCE OF SNOW 60 PERCENT. .WEDNESDAY NIGHT...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS. LOWS AROUND 20. .THURSDAY...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY IN THE AFTERNOON THEN BECOMING MOSTLY CLEAR. A 40 PERCENT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS AROUND 40. $$ CRATER LAKE- LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65 244 PM PDT MON MAR 31 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM PDT TUESDAY... .TONIGHT...SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION OF 3 TO 4 INCHES. LOWS AROUND 20. WEST WINDS AROUND 20 MPH EARLY IN THE EVENING BECOMING LIGHT, THEN BECOMING SOUTH AROUND 20 MPH AFTER MIDNIGHT BECOMING LIGHT. CHANCE OF PRECIPITATION 90 PERCENT. .TUESDAY...SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. SNOW ACCUMULATION OF 3 TO 4 INCHES. HIGHS 32-39. CHANCE OF SNOW 90 PERCENT. .TUESDAY NIGHT...SNOW SHOWERS LIKELY. SNOW ACCUMULATION AROUND 1 INCH. LOWS 21-25. NORTHWEST WINDS AROUND 20 MPH IN THE EVENING BECOMING LIGHT. CHANCE OF SNOW 60 PERCENT. .WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. HIGHS 32-39. CHANCE OF SNOW 60 PERCENT. .WEDNESDAY NIGHT...MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SNOW SHOWERS IN THE EVENING. LOWS AROUND 20. .THURSDAY...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY IN THE AFTERNOON THEN BECOMING PARTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS 37-43. $$ LAKE OF THE WOODS- LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33 244 PM PDT MON MAR 31 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM PDT TUESDAY... .TONIGHT...SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION OF 3 TO 4 INCHES. LOWS 23-24. CHANCE OF PRECIPITATION 90 PERCENT. .TUESDAY...SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. SNOW ACCUMULATION OF 2 TO 4 INCHES. HIGHS 35-38. CHANCE OF SNOW 80 PERCENT. .TUESDAY NIGHT...MOSTLY CLOUDY. SNOW SHOWERS LIKELY IN THE EVENING, THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. LOWS 22-25. CHANCE OF SNOW 60 PERCENT. .WEDNESDAY AND WEDNESDAY NIGHT...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS. HIGHS 36-39. LOWS 21-25. .THURSDAY...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY IN THE AFTERNOON THEN BECOMING MOSTLY CLEAR. A 20 PERCENT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS 40-43. $$ SISKIYOU SUMMIT- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4 244 PM PDT MON MAR 31 2025 .TONIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION OF 2 TO 3 INCHES. LOWS 27-29. CHANCE OF PRECIPITATION 90 PERCENT. .TUESDAY...SNOW SHOWERS IN THE MORNING, THEN RAIN AND SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES. HIGHS 37-42. CHANCE OF PRECIPITATION 80 PERCENT. .TUESDAY NIGHT...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS. LOWS AROUND 30. .WEDNESDAY AND WEDNESDAY NIGHT...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS. HIGHS 38-42. LOWS 27-31. .THURSDAY...MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON. MOSTLY CLEAR IN THE EVENING. HIGHS 42-47. $$ BLACK BUTTE SUMMIT- LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742 244 PM PDT MON MAR 31 2025 ...WINTER STORM WARNING IN EFFECT UNTIL 5 PM PDT TUESDAY... .TONIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION OF 2 TO 4 INCHES. LOWS 26-28. SOUTHEAST WINDS AROUND 20 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 80 PERCENT. .TUESDAY...SNOW SHOWERS IN THE MORNING, THEN RAIN AND SNOW SHOWERS LIKELY IN THE AFTERNOON. SNOW ACCUMULATION OF 2 TO 3 INCHES. HIGHS 38-42. CHANCE OF PRECIPITATION 80 PERCENT. .TUESDAY NIGHT...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN AND SNOW SHOWERS. LOWS 25-28. .WEDNESDAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS IN THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS 41-45. .WEDNESDAY NIGHT...PARTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS IN THE EVENING. LOWS 25-27. CHANCE OF PRECIPITATION 30 PERCENT. .THURSDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 46-49. $$ GRASS LAKE/MT HEBRON SUMMIT- LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20 244 PM PDT MON MAR 31 2025 ...WINTER STORM WARNING IN EFFECT UNTIL 5 PM PDT TUESDAY... .TONIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION OF 2 TO 3 INCHES. LOWS AROUND 24. CHANCE OF PRECIPITATION 80 PERCENT. .TUESDAY...MOSTLY CLOUDY. SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. SNOW ACCUMULATION OF 2 TO 3 INCHES. HIGHS 40-42. CHANCE OF SNOW 80 PERCENT. .TUESDAY NIGHT...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS. LOWS 23-24. .WEDNESDAY...MOSTLY CLOUDY. HIGHS 42-44. .WEDNESDAY NIGHT...PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS IN THE EVENING. LOWS AROUND 22. .THURSDAY...PARTLY CLOUDY THEN BECOMING MOSTLY CLEAR. HIGHS 46-49. $$ WARNER MOUNTAIN SUMMIT- LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4 244 PM PDT MON MAR 31 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM PDT TUESDAY... .TONIGHT...MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. SNOW ACCUMULATION AROUND 2 INCHES. LOWS 22-23. CHANCE OF SNOW 60 PERCENT. .TUESDAY...SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. SNOW ACCUMULATION AROUND 3 INCHES. HIGHS 35-37. CHANCE OF SNOW 80 PERCENT. .TUESDAY NIGHT...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS. LOWS AROUND 23. .WEDNESDAY...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS 35-37. .WEDNESDAY NIGHT...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS IN THE EVENING. LOWS AROUND 24. .THURSDAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS IN THE AFTERNOON AND EVENING. HIGHS AROUND 40. $$ CEDAR PASS- LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51 244 PM PDT MON MAR 31 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM PDT TUESDAY... .TONIGHT...MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. SNOW ACCUMULATION AROUND 2 INCHES. LOWS AROUND 21. SOUTHWEST WINDS 20 TO 25 MPH UNTIL WELL AFTER MIDNIGHT BECOMING LIGHT. CHANCE OF SNOW 60 PERCENT. .TUESDAY...SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. SNOW ACCUMULATION AROUND 4 INCHES. HIGHS 30-33. CHANCE OF SNOW 80 PERCENT. .TUESDAY NIGHT...MOSTLY CLOUDY. SNOW SHOWERS LIKELY IN THE EVENING, THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. LOWS 21-22. CHANCE OF SNOW 60 PERCENT. .WEDNESDAY...MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS 31-33. .WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS 21-22. .THURSDAY...PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS 35-37. $$ VISIT US AT WWW.WEATHER.GOV/MEDFORD