998
FPUS86 KMFR 072138
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
238 PM PDT FRI AUG 7 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
238 PM PDT FRI AUG 7 2026
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING
TONIGHT
CLEAR. LOWS AROUND 56.
SATURDAY
SUNNY. HIGHS AROUND 88.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 54.
SUNDAY
SUNNY. HIGHS AROUND 84.
SUNDAY NIGHT
CLEAR. LOWS AROUND 52.
MONDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS AROUND
84.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
238 PM PDT FRI AUG 7 2026
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING
TONIGHT
CLEAR. LOWS AROUND 60.
SATURDAY
SUNNY. HIGHS 85-86.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 57-59.
SUNDAY
SUNNY. HIGHS 81-82.
SUNDAY NIGHT
CLEAR. LOWS 54-57.
MONDAY
CLEAR. HIGHS 80-82.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
238 PM PDT FRI AUG 7 2026
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING
TONIGHT
CLEAR. LOWS AROUND 57.
SATURDAY
SUNNY. HIGHS AROUND 95.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 56.
SUNDAY
SUNNY. HIGHS AROUND 92.
SUNDAY NIGHT
CLEAR. LOWS AROUND 54.
MONDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS AROUND
90.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
238 PM PDT FRI AUG 7 2026
TONIGHT
MOSTLY CLEAR. LOWS 50-52.
SATURDAY
SUNNY. HIGHS 75-81.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 47-49.
SUNDAY
SUNNY. HIGHS 74-79.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 45-48.
MONDAY
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 73-79.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
238 PM PDT FRI AUG 7 2026
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS AROUND 50.
SATURDAY
SUNNY. PATCHY SMOKE. HIGHS 80-82.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 45-47.
SUNDAY
SUNNY. HIGHS AROUND 80.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 43-45.
MONDAY
CLEAR. HIGHS AROUND 80.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
238 PM PDT FRI AUG 7 2026
TONIGHT
CLEAR. AREAS OF SMOKE THROUGH THE NIGHT. LOWS AROUND
50.
SATURDAY
SUNNY. PATCHY SMOKE IN THE MORNING, THEN AREAS OF
SMOKE IN THE AFTERNOON. HIGHS 78-84.
SATURDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS 45-46.
SUNDAY
SUNNY. HIGHS 76-82.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 42-44.
MONDAY
CLEAR. HIGHS 76-83.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
238 PM PDT FRI AUG 7 2026
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING
TONIGHT
CLEAR. PATCHY SMOKE THROUGH THE NIGHT. LOWS 52-54.
SATURDAY
SUNNY. PATCHY SMOKE THROUGH THE DAY. HIGHS 83-86.
SATURDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE THROUGH THE NIGHT.
LOWS AROUND 50.
SUNDAY
SUNNY. HIGHS 81-85.
SUNDAY NIGHT
CLEAR. LOWS 46-48.
MONDAY
CLEAR. HIGHS 81-86.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
238 PM PDT FRI AUG 7 2026
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT SATURDAY
TONIGHT
CLEAR. PATCHY SMOKE IN THE EVENING. LOWS 59-62.
SATURDAY
SUNNY. PATCHY SMOKE THROUGH THE DAY. HIGHS 81-89.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 56-57.
SUNDAY
SUNNY. HIGHS 78-86.
SUNDAY NIGHT
CLEAR. LOWS 53-55.
MONDAY
CLEAR. HIGHS 78-86.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
238 PM PDT FRI AUG 7 2026
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT SATURDAY
TONIGHT
CLEAR. PATCHY SMOKE IN THE EVENING. LOWS 59-63.
SATURDAY
SUNNY. HIGHS 93-96.
SATURDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE IN THE EVENING. LOWS
56-58.
SUNDAY
SUNNY. HIGHS 89-92.
SUNDAY NIGHT
CLEAR. LOWS 54-56.
MONDAY
CLEAR. HIGHS 88-92.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
238 PM PDT FRI AUG 7 2026
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT SATURDAY
TONIGHT
CLEAR. PATCHY SMOKE. LOWS AROUND 54.
SATURDAY
SUNNY. PATCHY SMOKE IN THE MORNING. HIGHS 91-93.
SATURDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS AROUND 50.
SUNDAY
SUNNY. HIGHS AROUND 90.
SUNDAY NIGHT
CLEAR. LOWS AROUND 48.
MONDAY
CLEAR. HIGHS 88-89.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
238 PM PDT FRI AUG 7 2026
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING
TONIGHT
CLEAR. SMOKE THROUGH THE NIGHT. LOWS 57-58.
SATURDAY
SUNNY. SMOKE IN THE MORNING, THEN AREAS OF SMOKE IN
THE AFTERNOON. HIGHS AROUND 90.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. SMOKE IN THE EVENING. AREAS OF SMOKE AFTER
MIDNIGHT. LOWS 55-56.
SUNDAY
SUNNY. HIGHS 87-88.
SUNDAY NIGHT
CLEAR. LOWS 53-54.
MONDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS 85-86.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
238 PM PDT FRI AUG 7 2026
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT SATURDAY
TONIGHT
MOSTLY CLEAR. SMOKE AFTER MIDNIGHT. LOWS AROUND 58.
SATURDAY
SUNNY. SMOKE IN THE MORNING, THEN PATCHY SMOKE IN THE
AFTERNOON. HIGHS 84-88.
SATURDAY NIGHT
MOSTLY CLEAR. SMOKE IN THE EVENING, THEN AREAS
OF SMOKE AFTER MIDNIGHT. LOWS AROUND 56.
SUNDAY
SUNNY. HIGHS 82-87.
SUNDAY NIGHT
CLEAR. LOWS 54-55.
MONDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS 80-85.
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