644
FPUS86 KMFR 081019
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
319 AM PDT WED OCT 8 2025
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
319 AM PDT WED OCT 8 2025
TODAY
SUNNY. HIGHS AROUND 69.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. A 10 PERCENT CHANCE OF RAIN. LOWS AROUND 40.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. A 20 PERCENT CHANCE OF RAIN. HIGHS AROUND 62.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. LOWS AROUND 43. CHANCE OF RAIN
30 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH RAIN. HIGHS AROUND 58. CHANCE OF
RAIN 80 PERCENT.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
319 AM PDT WED OCT 8 2025
TODAY
SUNNY. HIGHS 62-65.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY WITH
A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 42-44.
THURSDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN THE
MORNING, THEN MOSTLY CLOUDY IN THE AFTERNOON. HIGHS 55-56.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. LOWS 43-46. CHANCE OF RAIN
20 PERCENT.
FRIDAY
RAIN, THEN CHANCE OF RAIN IN THE EVENING. HIGHS AROUND
50. CHANCE OF RAIN 80 PERCENT.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
319 AM PDT WED OCT 8 2025
TODAY
SUNNY. HIGHS AROUND 75.
TONIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.
LOWS AROUND 40.
THURSDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN THE
MORNING, THEN MOSTLY CLOUDY IN THE AFTERNOON. HIGHS AROUND 66.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. LOWS AROUND 43. CHANCE OF RAIN
30 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH RAIN. HIGHS AROUND 59. CHANCE OF
RAIN 80 PERCENT.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
319 AM PDT WED OCT 8 2025
TODAY
SUNNY. SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS
57-59.
TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN. PATCHY
FOG AFTER MIDNIGHT. LOWS AROUND 40.
THURSDAY
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF RAIN. HIGHS 50-53.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.
LOWS 36-39.
FRIDAY
RAIN. HIGHS 45-47. CHANCE OF RAIN 80 PERCENT.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
319 AM PDT WED OCT 8 2025
TODAY
SUNNY. SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS
AROUND 60.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. A 40 PERCENT CHANCE OF RAIN. LOWS 35-36.
THURSDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN. HIGHS
51-54.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
LOWS 35-36.
FRIDAY
CHANCE OF RAIN IN THE MORNING, THEN RAIN IN THE
AFTERNOON AND EVENING. SNOW IN THE EVENING. HIGHS 46-48. CHANCE
OF PRECIPITATION 80 PERCENT.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
319 AM PDT WED OCT 8 2025
TODAY
SUNNY. SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS
55-59.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. A 30 PERCENT CHANCE OF RAIN. LOWS 33-35.
THURSDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN. HIGHS
47-51.
THURSDAY NIGHT
CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN
CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS 33-35. CHANCE OF
PRECIPITATION 40 PERCENT.
FRIDAY
CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN IN
THE AFTERNOON AND EVENING. SNOW IN THE EVENING. HIGHS 41-46.
CHANCE OF PRECIPITATION 80 PERCENT.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
319 AM PDT WED OCT 8 2025
TODAY
SUNNY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 62-65. GUSTS UP TO
20 MPH LATE IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. LOWS
37-39.
THURSDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS
53-55.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
LOWS 36-38.
FRIDAY
RAIN LIKELY, THEN RAIN AND SNOW LIKELY IN THE EVENING.
HIGHS AROUND 50. CHANCE OF PRECIPITATION 70 PERCENT.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
319 AM PDT WED OCT 8 2025
TODAY
SUNNY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.
HIGHS 64-71.
TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. LOWS
43-46.
THURSDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS
53-60.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
LOWS 42-45.
FRIDAY
RAIN LIKELY. HIGHS 48-54. CHANCE OF RAIN 70 PERCENT.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
319 AM PDT WED OCT 8 2025
TODAY
SUNNY. CHANCE OF RAIN IN THE AFTERNOON. HIGHS 69-73.
GUSTS UP TO 25 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. LOWS
43-45.
THURSDAY
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN THE
MORNING. HIGHS 53-58. SOUTHEAST WINDS 20 TO 25 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
LOWS 40-43.
FRIDAY
RAIN LIKELY. HIGHS 49-53. CHANCE OF RAIN 60 PERCENT.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
319 AM PDT WED OCT 8 2025
TODAY
SUNNY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 68-69. GUSTS UP TO
25 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. A 30 PERCENT CHANCE OF RAIN. LOWS AROUND 38.
THURSDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN IN THE
MORNING, THEN MOSTLY CLOUDY IN THE AFTERNOON. HIGHS 57-58.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.
LOWS AROUND 35.
FRIDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS 51-53. CHANCE OF
RAIN 60 PERCENT.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
319 AM PDT WED OCT 8 2025
TODAY
SUNNY. HIGHS 64-66. SOUTHWEST WINDS AROUND 20 MPH WITH
GUSTS TO AROUND 35 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 40.
THURSDAY
SUNNY. HIGHS 60-63.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 40.
FRIDAY
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. CHANCE OF
RAIN IN THE AFTERNOON. CHANCE OF RAIN AND SNOW IN THE EVENING.
HIGHS 54-56. SOUTHWEST WINDS AROUND 20 MPH IN THE AFTERNOON
BECOMING LIGHT. CHANCE OF PRECIPITATION 40 PERCENT.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
319 AM PDT WED OCT 8 2025
TODAY
SUNNY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.
HIGHS 60-63.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 41. SOUTH WINDS AROUND
20 MPH AFTER MIDNIGHT.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
HIGHS 56-60. SOUTH WINDS 20 TO 25 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 40.
FRIDAY
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. CHANCE OF
RAIN IN THE AFTERNOON. CHANCE OF RAIN AND SNOW IN THE EVENING.
HIGHS 51-54. SOUTHWEST WINDS AROUND 20 MPH IN THE AFTERNOON
BECOMING LIGHT. CHANCE OF PRECIPITATION 40 PERCENT.
VISIT US AT WWW.WEATHER.GOV/MEDFORD
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