558
FPUS86 KMFR 100656
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
1155 PM PDT SUN AUG 9 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
1155 PM PDT SUN AUG 9 2026
REST OF TONIGHT
CLEAR. LOWS AROUND 52.
MONDAY
SUNNY. HIGHS AROUND 85.
MONDAY NIGHT
CLEAR. LOWS AROUND 53.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 84. LOWS
AROUND 53.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 80.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
1155 PM PDT SUN AUG 9 2026
REST OF TONIGHT
CLEAR. LOWS 55-57.
MONDAY
SUNNY. HIGHS AROUND 82.
MONDAY NIGHT
CLEAR. LOWS 58-59.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 81. LOWS
57-59.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING CLEAR.
HIGHS 76-77.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
1155 PM PDT SUN AUG 9 2026
REST OF TONIGHT
CLEAR. LOWS AROUND 54.
MONDAY
SUNNY. HIGHS AROUND 93.
MONDAY NIGHT
CLEAR. LOWS AROUND 55.
TUESDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
HIGHS AROUND 91.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 54.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS
AROUND 87.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
1155 PM PDT SUN AUG 9 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS 45-47.
MONDAY
SUNNY. HIGHS 74-79.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 47-49.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 74-79. LOWS
45-49.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS
70-75.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
1155 PM PDT SUN AUG 9 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS 42-44.
MONDAY
SUNNY. HIGHS AROUND 80.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 45-48.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 80. LOWS
43-48.
WEDNESDAY
CLEAR. HIGHS 75-77.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
1155 PM PDT SUN AUG 9 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS 42-44.
MONDAY
SUNNY. HIGHS 76-83.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 45-47.
TUESDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
PATCHY SMOKE IN THE MORNING. HIGHS 75-81.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 43-45.
WEDNESDAY
CLEAR. HIGHS 72-78.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
1155 PM PDT SUN AUG 9 2026
REST OF TONIGHT
CLEAR. LOWS 46-48.
MONDAY
SUNNY. HIGHS 81-84.
MONDAY NIGHT
CLEAR. LOWS AROUND 50.
TUESDAY
SUNNY. PATCHY SMOKE. HIGHS 80-83.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 47-49.
WEDNESDAY
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 80.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
1155 PM PDT SUN AUG 9 2026
REST OF TONIGHT
CLEAR. LOWS 54-56.
MONDAY
SUNNY. HIGHS 79-87.
MONDAY NIGHT
CLEAR. LOWS 57-59.
TUESDAY
SUNNY. HIGHS 77-85.
TUESDAY NIGHT
CLEAR. LOWS 55-57.
WEDNESDAY
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 75-82.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
1155 PM PDT SUN AUG 9 2026
REST OF TONIGHT
CLEAR. LOWS 54-56.
MONDAY
SUNNY. PATCHY SMOKE IN THE AFTERNOON. HIGHS 89-92.
MONDAY NIGHT
CLEAR. LOWS 55-58.
TUESDAY
SUNNY. HIGHS 86-89.
TUESDAY NIGHT
CLEAR. LOWS 54-56.
WEDNESDAY
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 84-87.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
1155 PM PDT SUN AUG 9 2026
REST OF TONIGHT
CLEAR. LOWS AROUND 47.
MONDAY
SUNNY. PATCHY SMOKE. HIGHS AROUND 90.
MONDAY NIGHT
CLEAR. PATCHY SMOKE AFTER MIDNIGHT. LOWS AROUND
49.
TUESDAY
SUNNY. PATCHY SMOKE THROUGH THE DAY. HIGHS 87-88.
TUESDAY NIGHT
CLEAR. LOWS AROUND 47.
WEDNESDAY
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLEAR.
HIGHS 85-86.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
1155 PM PDT SUN AUG 9 2026
REST OF TONIGHT
CLEAR. PATCHY SMOKE. LOWS 52-53.
MONDAY
SUNNY. PATCHY SMOKE IN THE MORNING, THEN AREAS OF SMOKE
IN THE AFTERNOON. HIGHS 85-87.
MONDAY NIGHT
CLEAR. SMOKE IN THE EVENING, THEN PATCHY SMOKE
AFTER MIDNIGHT. LOWS 54-55.
TUESDAY
SUNNY. PATCHY SMOKE IN THE MORNING, THEN AREAS OF
SMOKE IN THE AFTERNOON. HIGHS 85-86.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
54-55.
WEDNESDAY
SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 82-83.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
1155 PM PDT SUN AUG 9 2026
REST OF TONIGHT
CLEAR. SMOKE LATE IN THE EVENING, THEN AREAS
OF SMOKE AFTER MIDNIGHT. LOWS 54-55.
MONDAY
SUNNY. PATCHY SMOKE THROUGH THE DAY. HIGHS 81-84.
MONDAY NIGHT
CLEAR. PATCHY SMOKE IN THE EVENING, THEN SMOKE
AFTER MIDNIGHT. LOWS 56-57.
TUESDAY
SUNNY. AREAS OF SMOKE THROUGH THE DAY. HIGHS 80-83.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 55.
WEDNESDAY
SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 76-80.
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