622
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.
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