369
FPUS86 KMFR 042227
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
227 PM PST WED FEB 4 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
227 PM PST WED FEB 4 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 40.
THURSDAY
SUNNY. HIGHS AROUND 64.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 39.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS
AROUND 61.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 39.
SATURDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN. HIGHS
AROUND 57.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
227 PM PST WED FEB 4 2026
TONIGHT
MOSTLY CLEAR. PATCHY FOG THROUGH THE NIGHT. LOWS
41-46.
THURSDAY
SUNNY. PATCHY FOG IN THE MORNING. HIGHS 60-62.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 41-44.
FRIDAY
SUNNY. HIGHS 56-58.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 39-42.
SATURDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS
AROUND 53.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
227 PM PST WED FEB 4 2026
TONIGHT
MOSTLY CLEAR. PATCHY FOG THROUGH THE NIGHT. LOWS
AROUND 37.
THURSDAY
SUNNY. PATCHY FOG IN THE MORNING. HIGHS AROUND 61.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 38.
FRIDAY
SUNNY. HIGHS AROUND 59.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 39.
SATURDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS
AROUND 56.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
227 PM PST WED FEB 4 2026
TONIGHT
MOSTLY CLEAR. LOWS 33-36.
THURSDAY
SUNNY. HIGHS 53-55.
THURSDAY NIGHT
CLEAR. LOWS 33-37.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 53-54.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 32-35.
SATURDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS
48-49.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
227 PM PST WED FEB 4 2026
TONIGHT
MOSTLY CLEAR. LOWS 30-32.
THURSDAY
SUNNY. HIGHS 52-55.
THURSDAY NIGHT
CLEAR. LOWS 29-32.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
52-54.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30.
SATURDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS
AROUND 50.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
227 PM PST WED FEB 4 2026
TONIGHT
MOSTLY CLEAR. LOWS 30-32. SOUTHEAST WINDS AROUND
20 MPH WELL AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 50-54.
THURSDAY NIGHT
CLEAR. LOWS 28-32.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
50-54.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLEAR. LOWS AROUND 30.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW, THEN CHANCE
OF RAIN IN THE EVENING. HIGHS 46-50. CHANCE OF PRECIPITATION
40 PERCENT.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
227 PM PST WED FEB 4 2026
TONIGHT
MOSTLY CLEAR. LOWS 32-36.
THURSDAY
SUNNY. HIGHS 55-59.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 32-35.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
53-55.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLEAR. LOWS 31-34.
SATURDAY
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN THE
AFTERNOON AND EVENING. HIGHS 51-53.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
227 PM PST WED FEB 4 2026
TONIGHT
MOSTLY CLEAR. LOWS 36-43.
THURSDAY
SUNNY. HIGHS 57-61.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 37-42.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
54-59.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
36-41.
SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE AFTERNOON
AND EVENING. HIGHS 51-56.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
227 PM PST WED FEB 4 2026
TONIGHT
MOSTLY CLEAR. LOWS 36-37.
THURSDAY
SUNNY. HIGHS AROUND 60.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 37-38.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
55-58.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
35-36.
SATURDAY
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY IN THE
AFTERNOON THEN BECOMING PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN
THE EVENING. HIGHS 53-56.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
227 PM PST WED FEB 4 2026
TONIGHT
CLEAR. LOWS 31-32.
THURSDAY
SUNNY. HIGHS AROUND 60.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 32-33.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
57-58.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 31.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. SLIGHT CHANCE OF RAIN IN THE EVENING. HIGHS 55-56.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
227 PM PST WED FEB 4 2026
TONIGHT
MOSTLY CLEAR. LOWS 33-35.
THURSDAY
SUNNY. HIGHS 57-59.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 33-34.
FRIDAY
MOSTLY CLOUDY. HIGHS 54-56.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLEAR. LOWS AROUND 31.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
HIGHS 52-54.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
227 PM PST WED FEB 4 2026
TONIGHT
MOSTLY CLEAR. LOWS 35-37.
THURSDAY
SUNNY. HIGHS 54-55.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 37.
FRIDAY
MOSTLY CLOUDY. HIGHS 52-53.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
34-35.
SATURDAY
SUNNY THEN BECOMING MOSTLY CLOUDY IN THE AFTERNOON
THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 50.
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