918
FPUS86 KMFR 282030
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
129 PM PDT SAT MAR 28 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
129 PM PDT SAT MAR 28 2026
REST OF TODAY
PARTLY CLOUDY. HIGHS AROUND 66.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 38.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 64.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 36.
MONDAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE
AFTERNOON THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 56.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
129 PM PDT SAT MAR 28 2026
REST OF TODAY
PARTLY CLOUDY EARLY IN THE AFTERNOON THEN
CLEARING. HIGHS 60-62.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 43.
SUNDAY
PARTLY CLOUDY. HIGHS 57-58.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 36-37.
MONDAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE
AFTERNOON THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 52.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
129 PM PDT SAT MAR 28 2026
REST OF TODAY
PARTLY CLOUDY. HIGHS AROUND 70.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 40.
SUNDAY
PARTLY CLOUDY. HIGHS AROUND 68.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 37.
MONDAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE
AFTERNOON THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 61.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
129 PM PDT SAT MAR 28 2026
REST OF TODAY
SUNNY. HIGHS 53-55.
TONIGHT
MOSTLY CLEAR. LOWS 30-33.
SUNDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS AROUND 50.
SUNDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS 25-29. CHANCE
OF PRECIPITATION 50 PERCENT.
MONDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW, THEN
MOSTLY CLEAR IN THE EVENING. HIGHS 46-48.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
129 PM PDT SAT MAR 28 2026
REST OF TODAY
SUNNY. HIGHS 53-55.
TONIGHT
MOSTLY CLEAR. LOWS 27-31.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 50. SOUTHWEST WINDS AROUND 20 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN
THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS
24-27. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW, THEN
MOSTLY CLEAR IN THE EVENING. HIGHS AROUND 50.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
129 PM PDT SAT MAR 28 2026
REST OF TODAY
SUNNY. HIGHS 51-56.
TONIGHT
MOSTLY CLEAR. LOWS 26-30.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
47-52. SOUTHWEST WINDS 20 TO 25 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS 23-27.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW
IN THE AFTERNOON. PARTLY CLOUDY IN THE EVENING. HIGHS 44-49.
CHANCE OF PRECIPITATION 20 PERCENT.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
129 PM PDT SAT MAR 28 2026
REST OF TODAY
SUNNY. HIGHS AROUND 60.
TONIGHT
MOSTLY CLEAR. LOWS 31-33.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
54-58.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 30.
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW, THEN
SLIGHT CHANCE OF RAIN IN THE EVENING. HIGHS 50-52. CHANCE OF
PRECIPITATION 20 PERCENT.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
129 PM PDT SAT MAR 28 2026
REST OF TODAY
SUNNY. HIGHS 61-67.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 41-45.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
56-64.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 35-37.
MONDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN, THEN
PARTLY CLOUDY IN THE EVENING. HIGHS 51-58.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
129 PM PDT SAT MAR 28 2026
REST OF TODAY
PARTLY CLOUDY. HIGHS 66-70.
TONIGHT
MOSTLY CLEAR. LOWS 36-40.
SUNDAY
PARTLY CLOUDY. HIGHS 65-68.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 35-38.
MONDAY
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN THE
AFTERNOON AND EVENING. HIGHS 57-59.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
129 PM PDT SAT MAR 28 2026
REST OF TODAY
PARTLY CLOUDY. HIGHS 66-67.
TONIGHT
MOSTLY CLEAR. LOWS 34-35.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS
65-66.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 32.
MONDAY
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN THE
AFTERNOON AND EVENING. HIGHS 57-59.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
129 PM PDT SAT MAR 28 2026
REST OF TODAY
PARTLY CLOUDY. HIGHS 62-63. WEST WINDS AROUND
20 MPH LATE IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 38.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS
AROUND 60. SOUTHWEST WINDS AROUND 20 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS AROUND 36.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW, THEN CHANCE OF
RAIN IN THE EVENING. HIGHS AROUND 50. CHANCE OF PRECIPITATION
50 PERCENT.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
129 PM PDT SAT MAR 28 2026
REST OF TODAY
PARTLY CLOUDY. HIGHS AROUND 60.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 40.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 60. SOUTHWEST WINDS 20 TO 25 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 37. WEST WINDS 20 TO 25 MPH IN THE EVENING
BECOMING LIGHT.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE
AFTERNOON. CHANCE OF RAIN IN THE EVENING. HIGHS 47-49. CHANCE OF
PRECIPITATION 40 PERCENT.
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