992
FPUS86 KMFR 220938
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
238 AM PDT FRI MAY 22 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
238 AM PDT FRI MAY 22 2026
TODAY
PARTLY CLOUDY EARLY IN THE MORNING THEN CLEARING. HIGHS
AROUND 78.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 48.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 77.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS AROUND 49.
SUNDAY
SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 81.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
238 AM PDT FRI MAY 22 2026
TODAY
SUNNY. HIGHS AROUND 78.
TONIGHT
CLEAR. LOWS AROUND 52.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 78.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 52-53.
SUNDAY
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 82.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
238 AM PDT FRI MAY 22 2026
TODAY
SUNNY. HIGHS AROUND 85.
TONIGHT
CLEAR. LOWS AROUND 51.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 86.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLEAR. LOWS AROUND 52.
SUNDAY
MOSTLY CLEAR. HIGHS AROUND 87.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
238 AM PDT FRI MAY 22 2026
TODAY
SUNNY. HIGHS AROUND 70.
TONIGHT
MOSTLY CLEAR. LOWS 41-43.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS AROUND 70.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS 40-42.
SUNDAY
SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 68-72.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
238 AM PDT FRI MAY 22 2026
TODAY
SUNNY. HIGHS 70-72.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 40.
SATURDAY
SUNNY. HIGHS 70-72.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS AROUND 40.
SUNDAY
SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 70-72. WEST
WINDS AROUND 20 MPH IN THE AFTERNOON BECOMING LIGHT.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
238 AM PDT FRI MAY 22 2026
TODAY
SUNNY. HIGHS 67-71.
TONIGHT
MOSTLY CLEAR. LOWS 37-41.
SATURDAY
SUNNY. HIGHS 66-70.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLEAR. LOWS 37-41.
SUNDAY
MOSTLY CLEAR. HIGHS 66-70.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
238 AM PDT FRI MAY 22 2026
TODAY
SUNNY. HIGHS 73-75.
TONIGHT
CLEAR. LOWS 43-44.
SATURDAY
SUNNY. HIGHS 72-75.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 43-44.
SUNDAY
MOSTLY CLEAR. HIGHS 72-74.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
238 AM PDT FRI MAY 22 2026
TODAY
SUNNY. HIGHS 73-79.
TONIGHT
CLEAR. LOWS 52-54.
SATURDAY
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 73-80.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 52-54.
SUNDAY
MOSTLY CLEAR. HIGHS 73-80.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
238 AM PDT FRI MAY 22 2026
TODAY
SUNNY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.
HIGHS 80-84.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
52-54.
SATURDAY
SUNNY. HIGHS 77-82.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS 50-52.
SUNDAY
MOSTLY CLEAR. HIGHS 77-82.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
238 AM PDT FRI MAY 22 2026
TODAY
SUNNY. HIGHS AROUND 80.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 46.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS AROUND 80.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS AROUND 46.
SUNDAY
MOSTLY CLEAR. HIGHS 77-79.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
238 AM PDT FRI MAY 22 2026
TODAY
SUNNY. HIGHS 73-74.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 46.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
HIGHS 74-75.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 46-47.
SUNDAY
PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. HIGHS 74-75.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
238 AM PDT FRI MAY 22 2026
TODAY
SUNNY. HIGHS AROUND 70.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 50.
SATURDAY
SUNNY. HIGHS AROUND 70.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 48-49. WEST WINDS AROUND
20 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
MOSTLY CLEAR. HIGHS 70-72. WEST WINDS AROUND 20 MPH IN
THE EVENING.
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