749
FPUS86 KMFR 102043
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
143 PM PDT TUE MAR 10 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
143 PM PDT TUE MAR 10 2026
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH
A 10 PERCENT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS AROUND
35.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 56.
CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF
RAIN. LOWS AROUND 39.
THURSDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS
AROUND 58.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.
LOWS AROUND 44.
FRIDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS
AROUND 60.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
143 PM PDT TUE MAR 10 2026
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 31-32.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS
AROUND 51. CHANCE OF PRECIPITATION 20 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
AFTER MIDNIGHT. LOWS 36-37.
THURSDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS
52-53.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN. LOWS 41-42.
FRIDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS
AROUND 55.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
143 PM PDT TUE MAR 10 2026
TONIGHT
PARTLY CLOUDY. LOWS AROUND 35.
WEDNESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
HIGHS AROUND 59.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
AFTER MIDNIGHT. LOWS AROUND 40.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. A 30 PERCENT CHANCE OF RAIN. HIGHS AROUND 63.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN. LOWS AROUND 43.
FRIDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS
AROUND 64.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
143 PM PDT TUE MAR 10 2026
TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. LOWS
26-30.
WEDNESDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN RAIN
AND SNOW LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.
HIGHS 43-46. CHANCE OF PRECIPITATION 60 PERCENT.
WEDNESDAY NIGHT
RAIN LIKELY IN THE EVENING, THEN RAIN AFTER
MIDNIGHT. LOWS 33-37. CHANCE OF RAIN 60 PERCENT.
THURSDAY
RAIN AND SNOW IN THE MORNING, THEN RAIN IN THE
AFTERNOON. HIGHS 40-42. CHANCE OF PRECIPITATION 80 PERCENT.
THURSDAY NIGHT
RAIN LIKELY. LOWS 32-36. CHANCE OF RAIN
70 PERCENT.
FRIDAY
RAIN LIKELY, THEN RAIN IN THE EVENING. HIGHS 45-47.
CHANCE OF RAIN 80 PERCENT.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
143 PM PDT TUE MAR 10 2026
TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. LOWS
22-26. GUSTS UP TO 30 MPH IN THE EVENING.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 44-47. WEST WINDS
AROUND 20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
40 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
AND SNOW. LOWS 29-32. WEST WINDS AROUND 20 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN RAIN AND SNOW LIKELY IN THE AFTERNOON. HIGHS 43-46.
WEST WINDS AROUND 20 MPH IN THE MORNING BECOMING LIGHT. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS 31-33. CHANCE
OF PRECIPITATION 40 PERCENT.
FRIDAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE
AFTERNOON THEN BECOMING MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW,
THEN RAIN LIKELY IN THE EVENING. HIGHS 46-50. CHANCE OF
PRECIPITATION 60 PERCENT.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
143 PM PDT TUE MAR 10 2026
TONIGHT
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY LATE IN THE
EVENING THEN BECOMING MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY
WELL AFTER MIDNIGHT. A 10 PERCENT CHANCE OF SNOW AFTER MIDNIGHT.
LOWS 20-24. GUSTS UP TO 30 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 43-48. CHANCE OF
PRECIPITATION 30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS AROUND 30. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 40-46. CHANCE OF
PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS 30-33.
CHANCE OF PRECIPITATION 30 PERCENT.
FRIDAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE
AFTERNOON THEN BECOMING MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW,
THEN CHANCE OF RAIN IN THE EVENING. HIGHS 45-50. CHANCE OF
PRECIPITATION 40 PERCENT.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
143 PM PDT TUE MAR 10 2026
TONIGHT
PARTLY CLOUDY. LOWS 25-27.
WEDNESDAY
MOSTLY CLOUDY. HIGHS 51-53.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 31-32.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH
A 20 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 50-53.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 33-35.
FRIDAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE
AFTERNOON THEN BECOMING MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN IN THE AFTERNOON AND EVENING. HIGHS 51-55.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
143 PM PDT TUE MAR 10 2026
TONIGHT
PARTLY CLOUDY. LOWS AROUND 30.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 53-56.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 34-35.
THURSDAY
PARTLY CLOUDY. HIGHS 50-58.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40.
FRIDAY
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. HIGHS 52-59.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
143 PM PDT TUE MAR 10 2026
TONIGHT
PARTLY CLOUDY. LOWS 33-34.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 60.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40.
THURSDAY
SUNNY. HIGHS 61-65.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 42-43.
FRIDAY
SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 62-65.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
143 PM PDT TUE MAR 10 2026
TONIGHT
MOSTLY CLEAR EARLY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 28-29.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 58-59.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 34.
THURSDAY
SUNNY. HIGHS 60-63.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 36-37.
FRIDAY
SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 62-63.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
143 PM PDT TUE MAR 10 2026
TONIGHT
PARTLY CLOUDY THEN BECOMING MOSTLY CLEAR LATE IN THE
EVENING THEN BECOMING PARTLY CLOUDY. LOWS AROUND 30. GUSTS UP TO
30 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS 50-52. SOUTHWEST WINDS AROUND
20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 33-34. SOUTHWEST WINDS
AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 54-56. WEST WINDS 20 TO 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 36-37.
FRIDAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE
AFTERNOON THEN BECOMING MOSTLY CLOUDY. HIGHS 58-59.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
143 PM PDT TUE MAR 10 2026
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 27-28. WEST WINDS AROUND 20 MPH WITH GUSTS TO AROUND
35 MPH EARLY IN THE EVENING BECOMING LIGHT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 50. WEST WINDS AROUND 20 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 35-36. WEST WINDS AROUND
20 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
PARTLY CLOUDY. HIGHS 51-53. WEST WINDS AROUND 20 MPH
IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 38.
FRIDAY
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY IN THE
AFTERNOON THEN BECOMING PARTLY CLOUDY. HIGHS 55-57.
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