623
FPUS86 KMFR 220939
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
238 AM PDT WED JUL 22 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
238 AM PDT WED JUL 22 2026
TODAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS. HIGHS
AROUND 94.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 56.
THURSDAY
SUNNY. HIGHS AROUND 87.
THURSDAY NIGHT
CLEAR. LOWS AROUND 53.
FRIDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS AROUND
87.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
238 AM PDT WED JUL 22 2026
TODAY
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
10 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS AROUND 90.
TONIGHT
MOSTLY CLEAR. LOWS 62-64.
THURSDAY
SUNNY. HIGHS AROUND 83.
THURSDAY NIGHT
CLEAR. LOWS AROUND 60.
FRIDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS AROUND
82.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
238 AM PDT WED JUL 22 2026
TODAY
PARTLY CLOUDY EARLY IN THE MORNING THEN CLEARING. HIGHS
AROUND 95.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 55.
THURSDAY
SUNNY. HIGHS AROUND 89.
THURSDAY NIGHT
CLEAR. LOWS AROUND 52.
FRIDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS AROUND
88.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
238 AM PDT WED JUL 22 2026
TODAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE MORNING, THEN MOSTLY CLOUDY WITH SHOWERS
AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. AREAS OF SMOKE
THROUGH THE DAY. HIGHS 78-83. CHANCE OF PRECIPITATION 80 PERCENT.
TONIGHT
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.
PATCHY SMOKE IN THE EVENING, THEN AREAS OF SMOKE AFTER MIDNIGHT.
LOWS AROUND 52.
THURSDAY
SUNNY. HIGHS 74-79.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50.
FRIDAY
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 74-79.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
238 AM PDT WED JUL 22 2026
TODAY
SUNNY WITH A CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN MOSTLY CLOUDY WITH SHOWERS
LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. AREAS OF
SMOKE IN THE MORNING. PATCHY SMOKE IN THE AFTERNOON. HIGHS 81-84.
CHANCE OF PRECIPITATION 60 PERCENT.
TONIGHT
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.
PATCHY SMOKE THROUGH THE NIGHT. LOWS AROUND 50.
THURSDAY
SUNNY. HIGHS AROUND 80.
THURSDAY NIGHT
CLEAR. LOWS 46-48.
FRIDAY
CLEAR. HIGHS AROUND 80.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
238 AM PDT WED JUL 22 2026
TODAY
SUNNY THEN BECOMING PARTLY CLOUDY EARLY IN THE AFTERNOON
THEN BECOMING MOSTLY CLOUDY. PATCHY SMOKE IN THE MORNING. A
40 PERCENT CHANCE OF THUNDERSTORMS. HIGHS 79-83.
TONIGHT
MOSTLY CLEAR. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING. PATCHY SMOKE THROUGH THE NIGHT.
LOWS 46-48. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
SUNNY. HIGHS 75-79.
THURSDAY NIGHT
CLEAR. LOWS 44-46.
FRIDAY
CLEAR. HIGHS 75-79.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
238 AM PDT WED JUL 22 2026
TODAY
PATCHY SMOKE IN THE MORNING. SUNNY WITH A SLIGHT CHANCE
OF SHOWERS IN THE MORNING, THEN PARTLY CLOUDY WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 84-87.
TONIGHT
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS IN THE EVENING.
LOWS 50-52.
THURSDAY
SUNNY. HIGHS 80-83.
THURSDAY NIGHT
CLEAR. LOWS AROUND 50.
FRIDAY
CLEAR. HIGHS 80-84.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
238 AM PDT WED JUL 22 2026
TODAY
SUNNY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS 81-88.
TONIGHT
CLEAR. SLIGHT CHANCE OF SHOWERS IN THE EVENING. LOWS
AROUND 60.
THURSDAY
SUNNY. HIGHS 79-87.
THURSDAY NIGHT
CLEAR. LOWS 57-59.
FRIDAY
CLEAR. HIGHS 79-87.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
238 AM PDT WED JUL 22 2026
TODAY
SUNNY. HIGHS 82-86. GUSTS UP TO 30 MPH IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 53-57.
THURSDAY
SUNNY. HIGHS 84-88.
THURSDAY NIGHT
CLEAR. LOWS 53-56.
FRIDAY
CLEAR. HIGHS 84-88.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
238 AM PDT WED JUL 22 2026
TODAY
SUNNY. HIGHS 86-87.
TONIGHT
CLEAR. LOWS 48-49.
THURSDAY
SUNNY. HIGHS 86-88.
THURSDAY NIGHT
CLEAR. LOWS AROUND 49.
FRIDAY
CLEAR. HIGHS 86-88.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
238 AM PDT WED JUL 22 2026
TODAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS.
HIGHS 84-85.
TONIGHT
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.
LOWS 55-56.
THURSDAY
SUNNY. HIGHS 85-86.
THURSDAY NIGHT
CLEAR. LOWS 53-54.
FRIDAY
CLEAR. HIGHS 85-86. SOUTHWEST WINDS AROUND 20 MPH IN
THE EVENING.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
238 AM PDT WED JUL 22 2026
TODAY
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
10 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND
80.
TONIGHT
MOSTLY CLEAR. LOWS 55-56.
THURSDAY
SUNNY. HIGHS 79-82.
THURSDAY NIGHT
CLEAR. LOWS 53-54.
FRIDAY
CLEAR. HIGHS 81-84.
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