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FPUS86 KMFR 310914
TVLMFR

FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
214 AM PDT SUN AUG 31 2025

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CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
214 AM PDT SUN AUG 31 2025

.TODAY...SUNNY. HIGHS AROUND 86.
.TONIGHT...MOSTLY CLEAR. LOWS AROUND 51.
.LABOR DAY...SUNNY. HIGHS AROUND 84.
.MONDAY NIGHT...CLEAR. LOWS AROUND 54.
.TUESDAY...SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 94.

$$

SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
214 AM PDT SUN AUG 31 2025

.TODAY...SUNNY. HIGHS 81-82.
.TONIGHT...MOSTLY CLEAR. LOWS 56-57.
.LABOR DAY...SUNNY. HIGHS AROUND 80.
.MONDAY NIGHT...CLEAR. LOWS AROUND 60.
.TUESDAY...SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 90.

$$

HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
214 AM PDT SUN AUG 31 2025

.TODAY...SUNNY. HIGHS AROUND 93.
.TONIGHT...CLEAR. LOWS AROUND 52.
.LABOR DAY...SUNNY. HIGHS AROUND 92.
.MONDAY NIGHT...CLEAR. LOWS AROUND 55.
.TUESDAY...SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 100.

$$

WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
214 AM PDT SUN AUG 31 2025

.TODAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE LATE
MORNING AND EARLY AFTERNOON THEN BECOMING SUNNY. AREAS OF SMOKE.
HIGHS 75-77.
.TONIGHT...MOSTLY CLEAR. AREAS OF SMOKE. LOWS AROUND 50.
.LABOR DAY...SUNNY. HIGHS 76-79.
.MONDAY NIGHT...MOSTLY CLEAR. LOWS 51-54.
.TUESDAY...SUNNY, THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. HIGHS 81-83.

$$

DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
214 AM PDT SUN AUG 31 2025

.TODAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE LATE
MORNING AND EARLY AFTERNOON THEN BECOMING SUNNY. AREAS OF SMOKE
THROUGH THE DAY. HIGHS 75-78.
.TONIGHT...MOSTLY CLEAR. AREAS OF SMOKE THROUGH THE NIGHT. LOWS
AROUND 50.
.LABOR DAY...SUNNY. HIGHS AROUND 80.
.MONDAY NIGHT...CLEAR. LOWS 51-52.
.TUESDAY...SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING.
HIGHS 82-84.

$$

CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
214 AM PDT SUN AUG 31 2025

.TODAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY LATE IN THE
MORNING THEN BECOMING SUNNY. AREAS OF SMOKE THROUGH THE DAY.
HIGHS 72-77.
.TONIGHT...MOSTLY CLEAR. AREAS OF SMOKE AFTER MIDNIGHT. LOWS
46-47.
.LABOR DAY...SUNNY. HIGHS 74-79.
.MONDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 50.
.TUESDAY...SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING.
HIGHS 77-82.

$$

LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
214 AM PDT SUN AUG 31 2025

.TODAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY LATE IN THE
MORNING THEN BECOMING SUNNY. AREAS OF SMOKE THROUGH THE DAY.
HIGHS AROUND 80.
.TONIGHT...MOSTLY CLEAR. AREAS OF SMOKE THROUGH THE NIGHT. LOWS
AROUND 50.
.LABOR DAY...SUNNY. HIGHS 80-83.
.MONDAY NIGHT...CLEAR. LOWS 50-53.
.TUESDAY...SUNNY, THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. HIGHS 83-86.

$$

SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
214 AM PDT SUN AUG 31 2025

.TODAY...PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING SUNNY.
AREAS OF SMOKE. HIGHS 79-86.
.TONIGHT...MOSTLY CLEAR. AREAS OF SMOKE AFTER MIDNIGHT. LOWS
55-58.
.LABOR DAY...SUNNY. HIGHS 80-88.
.MONDAY NIGHT...CLEAR. LOWS AROUND 60.
.TUESDAY...SUNNY, THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. HIGHS 84-91.

$$

BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
214 AM PDT SUN AUG 31 2025

.TODAY...SUNNY. AREAS OF SMOKE IN THE MORNING. HIGHS 84-87.
.TONIGHT...MOSTLY CLEAR. AREAS OF SMOKE THROUGH THE NIGHT. LOWS
53-56.
.LABOR DAY...SUNNY. HIGHS 85-88.
.MONDAY NIGHT...CLEAR. LOWS AROUND 60.
.TUESDAY...SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING.
HIGHS AROUND 90.

$$

GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
214 AM PDT SUN AUG 31 2025

.TODAY...PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING SUNNY.
AREAS OF SMOKE IN THE MORNING. HIGHS 84-85.
.TONIGHT...MOSTLY CLEAR. AREAS OF SMOKE. LOWS AROUND 47.
.LABOR DAY...SUNNY. HIGHS 85-86.
.MONDAY NIGHT...CLEAR. LOWS AROUND 50.
.TUESDAY...SUNNY, THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. HIGHS 87-88.

$$

WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
214 AM PDT SUN AUG 31 2025

.TODAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 82-84.
.TONIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
54-55.
.LABOR DAY...SUNNY. HIGHS 83-84.
.MONDAY NIGHT...MOSTLY CLEAR. LOWS 55-56.
.TUESDAY...SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING.
HIGHS 84-85.

$$

CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
214 AM PDT SUN AUG 31 2025

.TODAY...SUNNY. HIGHS 77-81.
.TONIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 57.
.LABOR DAY...SUNNY. HIGHS AROUND 80.
.MONDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 57.
.TUESDAY...SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING.
HIGHS 77-81.

$$

VISIT US AT WWW.WEATHER.GOV/MEDFORD