337
FPUS86 KMFR 242139
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
239 PM PDT FRI APR 24 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
239 PM PDT FRI APR 24 2026
TONIGHT
CLEAR. LOWS AROUND 37.
SATURDAY
SUNNY. HIGHS AROUND 63.
SATURDAY NIGHT
CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS AROUND
37.
SUNDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
PATCHY FOG IN THE MORNING. HIGHS AROUND 61.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 37.
MONDAY
MOSTLY CLEAR. HIGHS AROUND 62.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
239 PM PDT FRI APR 24 2026
TONIGHT
CLEAR. LOWS 37-38. NORTH WINDS AROUND 20 MPH LATE IN
THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY. HIGHS 58-59.
SATURDAY NIGHT
CLEAR. LOWS AROUND 37.
SUNDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS
55-56.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
37-38.
MONDAY
MOSTLY CLEAR. HIGHS 56-58.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
239 PM PDT FRI APR 24 2026
TONIGHT
CLEAR. LOWS AROUND 38.
SATURDAY
SUNNY. HIGHS AROUND 68.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 37.
SUNDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS
AROUND 64.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 38.
MONDAY
SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 66.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
239 PM PDT FRI APR 24 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 30.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS AROUND 50.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLEAR. LOWS 29-32.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
30 PERCENT CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON.
HIGHS 45-47.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER
MIDNIGHT. LOWS AROUND 30.
MONDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS,
THEN MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW IN THE EVENING.
HIGHS 48-49. CHANCE OF PRECIPITATION 30 PERCENT.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
239 PM PDT FRI APR 24 2026
TONIGHT
MOSTLY CLEAR. LOWS 25-27.
SATURDAY
SUNNY WITH A SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS IN THE AFTERNOON. HIGHS 50-53.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 25-27.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
30 PERCENT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS 44-47.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS
24-26.
MONDAY
SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A CHANCE
OF RAIN AND SNOW SHOWERS IN THE AFTERNOON. PARTLY CLOUDY WITH A
CHANCE OF RAIN AND SNOW IN THE EVENING. HIGHS AROUND 50. CHANCE
OF PRECIPITATION 40 PERCENT.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
239 PM PDT FRI APR 24 2026
TONIGHT
MOSTLY CLEAR. LOWS 25-28.
SATURDAY
SUNNY WITH A SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS IN THE AFTERNOON. HIGHS 47-52.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 24-28.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
30 PERCENT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS 42-47.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS
23-27.
MONDAY
SUNNY THEN BECOMING MOSTLY CLOUDY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE AFTERNOON.
SLIGHT CHANCE OF RAIN AND SNOW IN THE EVENING. HIGHS 45-50.
CHANCE OF PRECIPITATION 30 PERCENT.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
239 PM PDT FRI APR 24 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 30.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 53-55.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30.
SUNDAY
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS AROUND
50.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER
MIDNIGHT. LOWS AROUND 30.
MONDAY
SUNNY THEN BECOMING MOSTLY CLOUDY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS IN THE
AFTERNOON. SLIGHT CHANCE OF RAIN AND SNOW IN THE EVENING. HIGHS
51-53. CHANCE OF PRECIPITATION 30 PERCENT.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
239 PM PDT FRI APR 24 2026
TONIGHT
CLEAR. LOWS 37-39. NORTH WINDS AROUND 20 MPH IN THE
EVENING BECOMING LIGHT.
SATURDAY
SUNNY. HIGHS 56-61.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 34-37.
SUNDAY
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON.
HIGHS 50-55.
SUNDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS IN
THE EVENING. LOWS 35-38.
MONDAY
SUNNY IN THE MORNING, THEN SLIGHT CHANCE OF SHOWERS IN
THE AFTERNOON. MOSTLY CLEAR IN THE EVENING. HIGHS 52-58.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
239 PM PDT FRI APR 24 2026
TONIGHT
PARTLY CLOUDY UNTIL WELL AFTER MIDNIGHT THEN BECOMING
MOSTLY CLEAR. LOWS 38-39.
SATURDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 60.
CHANCE OF PRECIPITATION 30 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. LOWS
34-35. CHANCE OF PRECIPITATION 40 PERCENT.
SUNDAY
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. CHANCE OF
RAIN AND SNOW SHOWERS IN THE MORNING, THEN CHANCE OF SHOWERS IN
THE AFTERNOON. HIGHS 49-54. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
SHOWERS. LOWS 34-36.
MONDAY
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY IN THE
AFTERNOON THEN BECOMING PARTLY CLOUDY. A 30 PERCENT CHANCE OF
SHOWERS. HIGHS 54-57.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
239 PM PDT FRI APR 24 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 33.
SATURDAY
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS AROUND
60.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE
OF SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND 30. CHANCE OF
PRECIPITATION 40 PERCENT.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS IN
THE MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS IN THE AFTERNOON. HIGHS 53-55. CHANCE OF PRECIPITATION
40 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
AROUND 30. CHANCE OF PRECIPITATION 40 PERCENT.
MONDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW
SHOWERS IN THE AFTERNOON. HIGHS 55-56.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
239 PM PDT FRI APR 24 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 30.
SATURDAY
SUNNY WITH A SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS IN THE AFTERNOON. HIGHS 53-54.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE
OF SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND 30. CHANCE OF
PRECIPITATION 30 PERCENT.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. HIGHS AROUND 50.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. LOWS AROUND 31.
MONDAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. CHANCE OF
SNOW SHOWERS, THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE EVENING.
HIGHS AROUND 50. CHANCE OF PRECIPITATION 40 PERCENT.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
239 PM PDT FRI APR 24 2026
TONIGHT
MOSTLY CLEAR EARLY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. A 10 PERCENT CHANCE OF RAIN AND SNOW SHOWERS AFTER
MIDNIGHT. LOWS AROUND 36.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS IN THE
MORNING, THEN RAIN SHOWERS, SNOW SHOWERS LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 50. WEST WINDS
AROUND 20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
30 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS, SNOW SHOWERS
LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN
SNOW SHOWERS LIKELY AFTER MIDNIGHT. LITTLE OR NO SNOW
ACCUMULATION. LOWS 33-34. CHANCE OF PRECIPITATION 60 PERCENT.
SUNDAY
SNOW SHOWERS LIKELY. HIGHS 42-44. CHANCE OF SNOW
60 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. SNOW SHOWERS LIKELY IN THE
EVENING, THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND
33. CHANCE OF SNOW 60 PERCENT.
MONDAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. CHANCE OF
SNOW SHOWERS, THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE EVENING.
HIGHS 45-46. CHANCE OF PRECIPITATION 40 PERCENT.
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