251
FPUS86 KMFR 120531
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
1030 PM PDT SAT JUL 11 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
1030 PM PDT SAT JUL 11 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS AROUND 49.
SUNDAY
SUNNY. HIGHS AROUND 82.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 51.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS AROUND 87.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 53.
TUESDAY
MOSTLY CLEAR. HIGHS AROUND 87.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
1030 PM PDT SAT JUL 11 2026
REST OF TONIGHT
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY
AFTER MIDNIGHT THEN BECOMING MOSTLY CLOUDY. LOWS 52-54.
SUNDAY
SUNNY. HIGHS AROUND 80.
SUNDAY NIGHT
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LOWS 54-57.
MONDAY
MOSTLY CLOUDY. HIGHS AROUND 84.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 57-59.
TUESDAY
MOSTLY CLEAR. HIGHS AROUND 84.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
1030 PM PDT SAT JUL 11 2026
REST OF TONIGHT
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY
AFTER MIDNIGHT THEN BECOMING MOSTLY CLOUDY. LOWS AROUND 51.
SUNDAY
SUNNY. HIGHS AROUND 90.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 53.
MONDAY
MOSTLY CLOUDY. HIGHS AROUND 92.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 54.
TUESDAY
MOSTLY CLEAR. HIGHS AROUND 93.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
1030 PM PDT SAT JUL 11 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS 45-47.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
73-77.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. PATCHY SMOKE IN THE EVENING. LOWS AROUND 50.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 75-80.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 50-52.
TUESDAY
SUNNY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON
THEN BECOMING MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS IN
THE AFTERNOON AND EVENING. HIGHS 75-80.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
1030 PM PDT SAT JUL 11 2026
REST OF TONIGHT
MOSTLY CLOUDY. PATCHY SMOKE. LOWS 43-45.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
SMOKE IN THE MORNING. HIGHS 75-78.
SUNDAY NIGHT
PARTLY CLOUDY. PATCHY SMOKE IN THE EVENING. LOWS
45-47.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS AROUND 80.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 47-49.
TUESDAY
SUNNY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON
THEN BECOMING MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS IN
THE AFTERNOON AND EVENING. HIGHS AROUND 80.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
1030 PM PDT SAT JUL 11 2026
REST OF TONIGHT
MOSTLY CLOUDY. PATCHY SMOKE AFTER MIDNIGHT.
LOWS 42-45.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
SMOKE IN THE MORNING. HIGHS 73-77.
SUNDAY NIGHT
PARTLY CLOUDY. PATCHY SMOKE IN THE EVENING. LOWS
44-47.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 74-78.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
46-48.
TUESDAY
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON AND EVENING. HIGHS
75-79.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
1030 PM PDT SAT JUL 11 2026
REST OF TONIGHT
MOSTLY CLOUDY. PATCHY SMOKE THROUGH THE NIGHT.
LOWS 47-48.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
SMOKE IN THE AFTERNOON. HIGHS AROUND 80.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLEAR. AREAS OF SMOKE IN THE EVENING. LOWS AROUND 50.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING CLOUDY.
HIGHS 79-82.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
51-53.
TUESDAY
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON AND EVENING. HIGHS
80-82.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
1030 PM PDT SAT JUL 11 2026
REST OF TONIGHT
PARTLY CLOUDY LATE IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. AREAS OF SMOKE LATE IN THE EVENING, THEN
PATCHY SMOKE AFTER MIDNIGHT. LOWS 54-56.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
SMOKE IN THE MORNING. HIGHS 78-85.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. SMOKE IN THE EVENING. LOWS AROUND 60.
MONDAY
MOSTLY CLOUDY. HIGHS 78-86.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
59-62.
TUESDAY
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON AND EVENING. HIGHS
79-86.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
1030 PM PDT SAT JUL 11 2026
REST OF TONIGHT
PARTLY CLOUDY LATE IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. AREAS OF SMOKE. LOWS 55-58.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
SMOKE IN THE MORNING. HIGHS 84-88.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. AREAS OF SMOKE IN THE EVENING. LOWS 56-60.
MONDAY
MOSTLY CLOUDY. HIGHS 83-87.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
56-60.
TUESDAY
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING.
HIGHS 84-88.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
1030 PM PDT SAT JUL 11 2026
REST OF TONIGHT
PARTLY CLOUDY LATE IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. PATCHY SMOKE THROUGH THE NIGHT. LOWS
AROUND 49.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. PATCHY SMOKE IN THE MORNING. HIGHS 85-87.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. PATCHY SMOKE IN THE EVENING. LOWS 51-52.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 84-86.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 51.
TUESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING.
HIGHS 84-86.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
1030 PM PDT SAT JUL 11 2026
REST OF TONIGHT
MOSTLY CLEAR LATE IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 54-55.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 80.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 57-58.
MONDAY
MOSTLY CLOUDY. HIGHS AROUND 80.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 55-56.
TUESDAY
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY IN THE
AFTERNOON THEN BECOMING PARTLY CLOUDY. CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING. HIGHS AROUND 80. CHANCE OF
PRECIPITATION 30 PERCENT.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
1030 PM PDT SAT JUL 11 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS 57-58.
SUNDAY
CLOUDY. HIGHS 75-78. SOUTHWEST WINDS AROUND 20 MPH IN
THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF SHOWERS. HIGHS 73-76.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 58-59.
TUESDAY
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY IN THE
AFTERNOON THEN BECOMING PARTLY CLOUDY. CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING. HIGHS 74-77. CHANCE OF
PRECIPITATION 30 PERCENT.
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