760
FPUS86 KMFR 172139
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
238 PM PDT WED JUN 17 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
238 PM PDT WED JUN 17 2026
TONIGHT
MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY IN THE LATE
EVENING AND EARLY MORNING THEN BECOMING MOSTLY CLOUDY. LOWS
AROUND 52.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 85.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 54.
JUNETEENTH
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS AROUND 82.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 49.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS
AROUND 77.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
238 PM PDT WED JUN 17 2026
TONIGHT
MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY LATE IN THE
EVENING THEN BECOMING MOSTLY CLOUDY. LOWS 56-57.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
84-85.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 57-59.
JUNETEENTH
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS AROUND 80.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
52-53.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS
75-76.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
238 PM PDT WED JUN 17 2026
TONIGHT
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY LATE IN THE
EVENING THEN BECOMING PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY
WELL AFTER MIDNIGHT. LOWS AROUND 55.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 93.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 56.
JUNETEENTH
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS AROUND 86.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 51.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS
AROUND 84.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
238 PM PDT WED JUN 17 2026
TONIGHT
CLEAR THEN BECOMING PARTLY CLOUDY AFTER MIDNIGHT THEN
BECOMING MOSTLY CLOUDY. LOWS 45-48.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 79-84.
THURSDAY NIGHT
CLEAR. LOWS AROUND 50.
JUNETEENTH
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
HIGHS 74-78.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 43-46.
SATURDAY
SUNNY THEN BECOMING CLEAR. HIGHS 66-70.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
238 PM PDT WED JUN 17 2026
TONIGHT
CLEAR THEN BECOMING PARTLY CLOUDY IN THE LATE EVENING
AND EARLY MORNING THEN BECOMING MOSTLY CLOUDY. LOWS 43-45.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 82-84.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45-48.
JUNETEENTH
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
HIGHS 75-77.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS 40-42.
SATURDAY
MOSTLY CLEAR. HIGHS AROUND 70.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
238 PM PDT WED JUN 17 2026
TONIGHT
MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY AFTER
MIDNIGHT THEN BECOMING MOSTLY CLOUDY. LOWS 42-46.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
78-82.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45-48.
JUNETEENTH
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
HIGHS 71-75.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS 39-42.
SATURDAY
MOSTLY CLEAR. HIGHS 66-70.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
238 PM PDT WED JUN 17 2026
TONIGHT
MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY LATE IN THE
EVENING THEN BECOMING MOSTLY CLOUDY. LOWS AROUND 50.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
83-85.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50.
JUNETEENTH
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 75-78.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.
LOWS 45-46.
SATURDAY
SUNNY THEN BECOMING CLEAR. HIGHS 71-74.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
238 PM PDT WED JUN 17 2026
TONIGHT
MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY LATE IN THE
EVENING THEN BECOMING MOSTLY CLOUDY. LOWS 56-57.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
83-90.
THURSDAY NIGHT
CLEAR. LOWS 58-59.
JUNETEENTH
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 74-81.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER
MIDNIGHT. LOWS 53-54. CHANCE OF PRECIPITATION 40 PERCENT.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS
71-77.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
238 PM PDT WED JUN 17 2026
TONIGHT
PARTLY CLOUDY EARLY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 60.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN SUNNY WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 89-93.
THURSDAY NIGHT
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING. LOWS 56-59.
JUNETEENTH
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.
HIGHS 79-84. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER
MIDNIGHT. LOWS 51-54. CHANCE OF PRECIPITATION 40 PERCENT.
SATURDAY
MOSTLY CLEAR. HIGHS 78-82.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
238 PM PDT WED JUN 17 2026
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 52.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN SUNNY WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 90.
THURSDAY NIGHT
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING. LOWS 52-53.
JUNETEENTH
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. CHANCE OF PRECIPITATION
50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER
MIDNIGHT. LOWS 46-47. CHANCE OF PRECIPITATION 50 PERCENT.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLEAR.
HIGHS 77-79.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
238 PM PDT WED JUN 17 2026
TONIGHT
MOSTLY CLEAR UNTIL WELL AFTER MIDNIGHT THEN BECOMING
MOSTLY CLOUDY. LOWS 51-52.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 85-86.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 54-55.
JUNETEENTH
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 76-77. CHANCE OF PRECIPITATION
40 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT. LOWS 48-49. CHANCE OF PRECIPITATION
40 PERCENT.
SATURDAY
PARTLY CLOUDY. HIGHS 74-75.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
238 PM PDT WED JUN 17 2026
TONIGHT
MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY IN THE LATE
EVENING AND EARLY MORNING THEN BECOMING MOSTLY CLOUDY. LOWS
AROUND 57.
THURSDAY
PARTLY CLOUDY. HIGHS 80-83.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY
CLOUDY WITH A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS AROUND
58.
JUNETEENTH
MOSTLY CLOUDY WITH SHOWERS LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 70-73. CHANCE OF PRECIPITATION
60 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS AROUND 50.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 70.
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