837
FPUS86 KMFR 110939
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
239 AM PDT WED MAR 11 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
239 AM PDT WED MAR 11 2026
TODAY
MOSTLY CLOUDY. HIGHS AROUND 58.
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
LOWS AROUND 42.
THURSDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS AROUND 55.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
AROUND 44.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.
HIGHS AROUND 59.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
239 AM PDT WED MAR 11 2026
TODAY
MOSTLY CLOUDY. HIGHS 51-52.
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
LOWS AROUND 40.
THURSDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS AROUND 50.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 41.
FRIDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS IN THE
EVENING. HIGHS AROUND 53.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
239 AM PDT WED MAR 11 2026
TODAY
MOSTLY CLOUDY. HIGHS AROUND 60.
TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS AROUND 42.
THURSDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE MORNING. HIGHS AROUND 58.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 43.
FRIDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS IN THE
EVENING. HIGHS AROUND 62.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
239 AM PDT WED MAR 11 2026
TODAY
MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY IN THE
MORNING, THEN RAIN SHOWERS IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS 44-45. SOUTHWEST WINDS AROUND 20 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.
TONIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE EVENING,
THEN RAIN SHOWERS AFTER MIDNIGHT. LOWS 34-38. WEST WINDS AROUND
20 MPH. CHANCE OF SHOWERS 60 PERCENT.
THURSDAY
RAIN SHOWERS. HIGHS AROUND 40. WEST WINDS AROUND
20 MPH. CHANCE OF SHOWERS 80 PERCENT.
THURSDAY NIGHT
SHOWERS LIKELY. LOWS 34-37. CHANCE OF SHOWERS
60 PERCENT.
FRIDAY
CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY
IN THE AFTERNOON. SHOWERS IN THE EVENING. HIGHS 42-44. CHANCE OF
SHOWERS 80 PERCENT.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
239 AM PDT WED MAR 11 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS IN THE
AFTERNOON. HIGHS 43-46. SOUTHWEST WINDS AROUND 20 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
LOWS AROUND 30. WEST WINDS AROUND 20 MPH. CHANCE OF PRECIPITATION
20 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN AND
SNOW SHOWERS. HIGHS AROUND 40. WEST WINDS AROUND 20 MPH IN THE
MORNING BECOMING LIGHT.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS AFTER
MIDNIGHT. LOWS 31-33. CHANCE OF PRECIPITATION 30 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS, THEN
CHANCE OF SHOWERS IN THE EVENING. HIGHS 42-46. CHANCE OF
PRECIPITATION 30 PERCENT.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
239 AM PDT WED MAR 11 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS IN THE
AFTERNOON. HIGHS 41-47. SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS
TO AROUND 40 MPH IN THE LATE MORNING AND AFTERNOON. CHANCE OF
PRECIPITATION 10 PERCENT.
TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. LOWS 26-30. WEST WINDS 20 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN AND
SNOW SHOWERS. HIGHS 37-41. WEST WINDS AROUND 20 MPH IN THE
MORNING BECOMING LIGHT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER
MIDNIGHT. LOWS 30-32.
FRIDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS,
THEN SLIGHT CHANCE OF SHOWERS IN THE EVENING. HIGHS 41-46. CHANCE
OF PRECIPITATION 20 PERCENT.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
239 AM PDT WED MAR 11 2026
TODAY
PARTLY CLOUDY. HIGHS 51-53.
TONIGHT
PARTLY CLOUDY. LOWS 30-32.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 44-47.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 33-34.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 50-52.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
239 AM PDT WED MAR 11 2026
TODAY
PARTLY CLOUDY. HIGHS 51-57.
TONIGHT
PARTLY CLOUDY. LOWS 34-36.
THURSDAY
PARTLY CLOUDY. HIGHS 47-54.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 37-39.
FRIDAY
PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. HIGHS 48-57.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
239 AM PDT WED MAR 11 2026
TODAY
PARTLY CLOUDY. HIGHS 59-63.
TONIGHT
PARTLY CLOUDY. LOWS 37-39.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
57-61.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 37-39.
FRIDAY
MOSTLY CLEAR. HIGHS 61-65.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
239 AM PDT WED MAR 11 2026
TODAY
PARTLY CLOUDY. HIGHS AROUND 60.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 32.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
57-58.
THURSDAY NIGHT
CLEAR. LOWS AROUND 35.
FRIDAY
MOSTLY CLEAR. HIGHS 59-62.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
239 AM PDT WED MAR 11 2026
TODAY
MOSTLY CLOUDY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY
CLOUDY. HIGHS 52-53. SOUTHWEST WINDS AROUND 20 MPH LATE IN THE
AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 31.
THURSDAY
PARTLY CLOUDY. HIGHS AROUND 50. SOUTHWEST WINDS 20 TO
25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLEAR. LOWS AROUND 35.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 53-54.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
239 AM PDT WED MAR 11 2026
TODAY
PARTLY CLOUDY. HIGHS 50-52. SOUTHWEST WINDS AROUND
20 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 34. SOUTHWEST WINDS AROUND
20 MPH.
THURSDAY
PARTLY CLOUDY. HIGHS 51-53. SOUTHWEST WINDS AROUND
20 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 36.
FRIDAY
SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 51-52.
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