306
FPUS86 KMFR 261829
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
1129 AM PDT THU MAR 26 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
1129 AM PDT THU MAR 26 2026
REST OF TODAY
SUNNY. HIGHS AROUND 57.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 35.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS
AROUND 72.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 67.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
1129 AM PDT THU MAR 26 2026
REST OF TODAY
SUNNY. HIGHS 51-54.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 40.
FRIDAY
SUNNY. HIGHS AROUND 66.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 42.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 61.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
1129 AM PDT THU MAR 26 2026
REST OF TODAY
SUNNY. HIGHS AROUND 61.
TONIGHT
PARTLY CLOUDY. AREAS OF FROST AFTER MIDNIGHT. LOWS
AROUND 33.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
WIDESPREAD FROST IN THE MORNING. HIGHS AROUND 74.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 42.
SATURDAY
PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON
THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 70.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
1129 AM PDT THU MAR 26 2026
REST OF TODAY
SUNNY. HIGHS 47-48.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 30.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
58-62.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 32-35.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
54-56.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
1129 AM PDT THU MAR 26 2026
REST OF TODAY
SUNNY. HIGHS 47-51.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 25-27.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
63-64.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 31-33.
SATURDAY
PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON
THEN BECOMING PARTLY CLOUDY. HIGHS 55-57.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
1129 AM PDT THU MAR 26 2026
REST OF TODAY
SUNNY. HIGHS 47-52.
TONIGHT
PARTLY CLOUDY. LOWS 24-27.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
61-64.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 30-35.
SATURDAY
PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON
THEN BECOMING PARTLY CLOUDY. HIGHS 52-57. WEST WINDS AROUND
20 MPH IN THE AFTERNOON AND EVENING.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
1129 AM PDT THU MAR 26 2026
REST OF TODAY
SUNNY. HIGHS 52-54.
TONIGHT
PARTLY CLOUDY. LOWS 26-28.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS
66-69.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 35-36.
SATURDAY
PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON
THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 60.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
1129 AM PDT THU MAR 26 2026
REST OF TODAY
SUNNY LATE IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 54-59.
TONIGHT
PARTLY CLOUDY. LOWS 37-43.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
67-71.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 43-45.
SATURDAY
PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON
THEN BECOMING PARTLY CLOUDY. HIGHS 62-67.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
1129 AM PDT THU MAR 26 2026
REST OF TODAY
SUNNY LATE IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 56-59.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 34-36.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 70.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
40-42.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLEAR. HIGHS AROUND 70.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
1129 AM PDT THU MAR 26 2026
REST OF TODAY
SUNNY LATE IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 57-58.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 29.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS
AROUND 70.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 38.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLEAR. HIGHS AROUND 70.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
1129 AM PDT THU MAR 26 2026
REST OF TODAY
SUNNY LATE IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 50.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 30.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 64.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 39.
SATURDAY
PARTLY CLOUDY. HIGHS 64-65.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
1129 AM PDT THU MAR 26 2026
REST OF TODAY
SUNNY LATE IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 47-49.
TONIGHT
MOSTLY CLOUDY. LOWS AROUND 34.
FRIDAY
PARTLY CLOUDY. HIGHS 61-62.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 41.
SATURDAY
SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 60-62.
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