322
FPUS86 KMFR 042148
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
248 PM PDT SAT JUL 4 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
248 PM PDT SAT JUL 4 2026
TONIGHT
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS
AROUND 53.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 82.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 51.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 85.
MONDAY NIGHT
CLEAR. LOWS AROUND 54.
TUESDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS AROUND
83.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
248 PM PDT SAT JUL 4 2026
TONIGHT
MOSTLY CLEAR UNTIL WELL AFTER MIDNIGHT THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 60.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 78-79.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 57-59.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS
AROUND 83.
MONDAY NIGHT
CLEAR. LOWS AROUND 60.
TUESDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS AROUND
80.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
248 PM PDT SAT JUL 4 2026
TONIGHT
MOSTLY CLEAR UNTIL WELL AFTER MIDNIGHT THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 56.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 88.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 54.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 93.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 55.
TUESDAY
SUNNY THEN BECOMING CLEAR. HIGHS AROUND 89.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
248 PM PDT SAT JUL 4 2026
TONIGHT
MOSTLY CLEAR. LOWS 47-49.
SUNDAY
PARTLY CLOUDY. HIGHS 72-78.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF DRY THUNDERSTORMS IN
THE AFTERNOON. HIGHS 73-78.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR.
SLIGHT CHANCE OF DRY THUNDERSTORMS IN THE EVENING. LOWS AROUND
50.
TUESDAY
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLEAR. HIGHS
71-76.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
248 PM PDT SAT JUL 4 2026
TONIGHT
MOSTLY CLEAR. LOWS 45-48.
SUNDAY
PARTLY CLOUDY. HIGHS 74-79.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF DRY THUNDERSTORMS IN
THE AFTERNOON. HIGHS 76-78.
MONDAY NIGHT
MOSTLY CLEAR. SLIGHT CHANCE OF DRY THUNDERSTORMS
IN THE EVENING. LOWS 47-49.
TUESDAY
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLEAR. HIGHS
73-77.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
248 PM PDT SAT JUL 4 2026
TONIGHT
MOSTLY CLEAR. LOWS 46-48.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 71-75.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF DRY THUNDERSTORMS IN
THE AFTERNOON. HIGHS 73-79.
MONDAY NIGHT
MOSTLY CLEAR. SLIGHT CHANCE OF DRY THUNDERSTORMS
IN THE EVENING. LOWS AROUND 50.
TUESDAY
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLEAR. HIGHS
71-76.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
248 PM PDT SAT JUL 4 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 50.
SUNDAY
MOSTLY CLOUDY. HIGHS 76-79.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 51-52.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
SLIGHT CHANCE OF DRY THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND
80.
MONDAY NIGHT
MOSTLY CLEAR. SLIGHT CHANCE OF DRY THUNDERSTORMS
IN THE EVENING. LOWS AROUND 50.
TUESDAY
CLEAR. HIGHS 77-81.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
248 PM PDT SAT JUL 4 2026
TONIGHT
MOSTLY CLEAR UNTIL WELL AFTER MIDNIGHT THEN BECOMING
PARTLY CLOUDY. LOWS 56-59. NORTHWEST WINDS AROUND 20 MPH EARLY IN
THE EVENING BECOMING LIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS 75-82.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF DRY THUNDERSTORMS IN
THE AFTERNOON. HIGHS 77-86.
MONDAY NIGHT
MOSTLY CLEAR. SLIGHT CHANCE OF DRY THUNDERSTORMS
IN THE EVENING. LOWS 59-63.
TUESDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS 76-84.
NORTHWEST WINDS AROUND 20 MPH IN THE EVENING.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
248 PM PDT SAT JUL 4 2026
TONIGHT
MOSTLY CLEAR. LOWS 57-59.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 80-85.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
57-61.
MONDAY
SUNNY. SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 82-88.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 56-59.
TUESDAY
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 83-87.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
248 PM PDT SAT JUL 4 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 51.
SUNDAY
MOSTLY CLOUDY. HIGHS 83-85.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 54-55.
MONDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF DRY THUNDERSTORMS IN THE AFTERNOON. HIGHS 85-87.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 52-53.
TUESDAY
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 84-86.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
248 PM PDT SAT JUL 4 2026
TONIGHT
MOSTLY CLEAR UNTIL WELL AFTER MIDNIGHT THEN BECOMING
PARTLY CLOUDY. LOWS 52-54.
SUNDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF DRY THUNDERSTORMS IN
THE AFTERNOON. HIGHS 80-82.
SUNDAY NIGHT
MOSTLY CLOUDY. CHANCE OF DRY THUNDERSTORMS. LOWS
55-56.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF DRY THUNDERSTORMS IN
THE AFTERNOON. HIGHS AROUND 80.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR.
SLIGHT CHANCE OF DRY THUNDERSTORMS IN THE EVENING. LOWS 55-57.
TUESDAY
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 82-83.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
248 PM PDT SAT JUL 4 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 55.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. SLIGHT CHANCE OF DRY THUNDERSTORMS IN THE AFTERNOON.
HIGHS 75-78.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF DRY
THUNDERSTORMS. LOWS 57-58.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
74-78.
MONDAY NIGHT
MOSTLY CLEAR. SLIGHT CHANCE OF DRY THUNDERSTORMS
IN THE EVENING. LOWS 56-57.
TUESDAY
SUNNY THEN BECOMING CLEAR. HIGHS AROUND 80.
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