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FPUS86 KMFR 060939
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
239 AM PDT MON JUL 6 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
239 AM PDT MON JUL 6 2026
TODAY
PARTLY CLOUDY EARLY IN THE MORNING THEN CLEARING. HIGHS
AROUND 87.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 52.
TUESDAY
SUNNY. HIGHS AROUND 82.
TUESDAY NIGHT
CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 49.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING CLEAR.
HIGHS AROUND 78.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
239 AM PDT MON JUL 6 2026
TODAY
MOSTLY CLOUDY EARLY IN THE MORNING THEN CLEARING. HIGHS
84-85.
TONIGHT
MOSTLY CLEAR. LOWS 57-59.
TUESDAY
SUNNY. HIGHS AROUND 80.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 52-53.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS
75-76.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
239 AM PDT MON JUL 6 2026
TODAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY LATE IN THE
MORNING THEN BECOMING SUNNY. HIGHS AROUND 93.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 54.
TUESDAY
SUNNY. HIGHS AROUND 89.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 51.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS
AROUND 84.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
239 AM PDT MON JUL 6 2026
TODAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH A
30 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 74-78.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 50.
TUESDAY
SUNNY. HIGHS 73-78.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 44-47.
WEDNESDAY
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 67-71.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
239 AM PDT MON JUL 6 2026
TODAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
30 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 75-78.
TONIGHT
MOSTLY CLEAR. LOWS 46-48.
TUESDAY
SUNNY. HIGHS 76-78.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 42-44.
WEDNESDAY
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 70-73.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
239 AM PDT MON JUL 6 2026
TODAY
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 73-77.
TONIGHT
MOSTLY CLEAR. LOWS 45-47.
TUESDAY
SUNNY. HIGHS 74-78.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 41-44.
WEDNESDAY
SUNNY THEN BECOMING CLEAR. HIGHS 68-73.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
239 AM PDT MON JUL 6 2026
TODAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS
AROUND 80.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 50.
TUESDAY
SUNNY. HIGHS AROUND 80.
TUESDAY NIGHT
CLEAR. LOWS 46-48.
WEDNESDAY
SUNNY THEN BECOMING CLEAR. HIGHS 73-76.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
239 AM PDT MON JUL 6 2026
TODAY
PARTLY CLOUDY THEN BECOMING SUNNY IN THE LATE MORNING
AND EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY. HIGHS 79-86.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 60.
TUESDAY
SUNNY. HIGHS 78-85.
TUESDAY NIGHT
CLEAR. LOWS 56-57.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS
72-79.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
239 AM PDT MON JUL 6 2026
TODAY
SUNNY. HIGHS 83-87.
TONIGHT
MOSTLY CLEAR. LOWS 54-57.
TUESDAY
SUNNY. HIGHS 84-88.
TUESDAY NIGHT
CLEAR. LOWS 53-56.
WEDNESDAY
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 83-86.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
239 AM PDT MON JUL 6 2026
TODAY
SUNNY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.
HIGHS 84-85.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 50.
TUESDAY
SUNNY. HIGHS 85-87.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 48.
WEDNESDAY
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 82-84.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
239 AM PDT MON JUL 6 2026
TODAY
MOSTLY CLOUDY EARLY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. A 10 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 78-79.
TONIGHT
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN CLEAR AFTER MIDNIGHT. LOWS
AROUND 50.
TUESDAY
SUNNY. HIGHS 82-83.
TUESDAY NIGHT
CLEAR. LOWS 51-52.
WEDNESDAY
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 80.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
239 AM PDT MON JUL 6 2026
TODAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS
74-77.
TONIGHT
MOSTLY CLEAR. LOWS 53-54.
TUESDAY
SUNNY. HIGHS AROUND 80.
TUESDAY NIGHT
CLEAR. LOWS 53-54. WEST WINDS AROUND 20 MPH IN
THE EVENING BECOMING LIGHT.
WEDNESDAY
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 76-78.
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