493
FPUS86 KMFR 281129
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
328 AM PST WED JAN 28 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
328 AM PST WED JAN 28 2026
TODAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
AROUND 49.
TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. LOWS
AROUND 39.
THURSDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
MORNING. HIGHS AROUND 55.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 41.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 56.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
328 AM PST WED JAN 28 2026
TODAY
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF RAIN. HIGHS
AROUND 44.
TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. LOWS
AROUND 40.
THURSDAY
MOSTLY CLOUDY. HIGHS AROUND 50.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 42-43.
FRIDAY
MOSTLY CLOUDY. HIGHS 52-54.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
328 AM PST WED JAN 28 2026
TODAY
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY WITH A
30 PERCENT CHANCE OF RAIN. HIGHS AROUND 48.
TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. LOWS
AROUND 39.
THURSDAY
MOSTLY CLOUDY. HIGHS AROUND 53.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 56.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
328 AM PST WED JAN 28 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS AROUND 38.
CHANCE OF PRECIPITATION 30 PERCENT.
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE EVENING,
THEN RAIN AND SNOW LIKELY AFTER MIDNIGHT. LITTLE OR NO SNOW
ACCUMULATION. LOWS 29-33. CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY
MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS 42-43. CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS 33-36.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
47-48.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
328 AM PST WED JAN 28 2026
TODAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS
36-39.
TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. LOWS
25-27.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 42-45. CHANCE OF
PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
FRIDAY
MOSTLY CLOUDY. HIGHS 46-48.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
328 AM PST WED JAN 28 2026
TODAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS
34-39.
TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. LOWS
24-27.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 41-44.
CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
FRIDAY
MOSTLY CLOUDY. HIGHS 45-48.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
328 AM PST WED JAN 28 2026
TODAY
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF SNOW. HIGHS
AROUND 40.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. A 30 PERCENT CHANCE OF RAIN AND SNOW. LOWS AROUND 30.
THURSDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW
IN THE MORNING. HIGHS 46-48.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 32-35.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 50.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
328 AM PST WED JAN 28 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 42-46.
TONIGHT
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF RAIN. LOWS
33-38.
THURSDAY
MOSTLY CLOUDY. HIGHS 47-52.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 37-42.
FRIDAY
MOSTLY CLOUDY. HIGHS 51-54.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
328 AM PST WED JAN 28 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 41-44.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 30-32.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 49-52.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 36.
FRIDAY
MOSTLY CLOUDY. HIGHS 51-54.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
328 AM PST WED JAN 28 2026
TODAY
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY LATE IN THE
MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 44-45.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 27.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 51-52.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 32-33.
FRIDAY
MOSTLY CLOUDY. HIGHS 54-56.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
328 AM PST WED JAN 28 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 40.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 28.
THURSDAY
MOSTLY CLOUDY. HIGHS 45-47.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 33.
FRIDAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE
AFTERNOON THEN BECOMING MOSTLY CLOUDY. HIGHS 51-53.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
328 AM PST WED JAN 28 2026
TODAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY EARLY IN THE
AFTERNOON THEN BECOMING SUNNY. HIGHS 37-38.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 30.
THURSDAY
MOSTLY CLOUDY. HIGHS AROUND 44.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 34-35.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 50.
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