873
FPUS86 KMFR 100921
TVLMFR

FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
221 AM PDT SUN AUG 10 2025

$$

CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
221 AM PDT SUN AUG 10 2025

...HEAT ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 2 AM PDT
WEDNESDAY...

.TODAY...SUNNY. HIGHS AROUND 97.
.TONIGHT...CLEAR. LOWS AROUND 66.
.MONDAY...SUNNY. HIGHS AROUND 99.
.MONDAY NIGHT...CLEAR. LOWS AROUND 64.
.TUESDAY...CLEAR. HIGHS AROUND 96.

$$

SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
221 AM PDT SUN AUG 10 2025

.TODAY...SUNNY. HIGHS 95-96.
.TONIGHT...CLEAR. LOWS AROUND 70.
.MONDAY...SUNNY. HIGHS 95-97.
.MONDAY NIGHT...CLEAR. LOWS AROUND 66.
.TUESDAY...CLEAR. HIGHS 94-95.

$$

HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
221 AM PDT SUN AUG 10 2025

.TODAY...SUNNY. HIGHS AROUND 106.
.TONIGHT...CLEAR. LOWS AROUND 66.
.MONDAY...SUNNY. HIGHS AROUND 106.
.MONDAY NIGHT...CLEAR. LOWS AROUND 64.
.TUESDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 103.

$$

WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
221 AM PDT SUN AUG 10 2025

.TODAY...SUNNY. HIGHS 83-85.
.TONIGHT...CLEAR. LOWS 56-58.
.MONDAY...SUNNY. HIGHS 83-87.
.MONDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 60.
.TUESDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 81-85.

$$

DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
221 AM PDT SUN AUG 10 2025

.TODAY...SUNNY. HIGHS 85-87.
.TONIGHT...MOSTLY CLEAR. LOWS 55-57.
.MONDAY...SUNNY. HIGHS 85-89.
.MONDAY NIGHT...MOSTLY CLEAR. LOWS 56-58.
.TUESDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 84-86.

$$

CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
221 AM PDT SUN AUG 10 2025

.TODAY...SUNNY. HIGHS 81-86.
.TONIGHT...MOSTLY CLEAR. LOWS 55-57.
.MONDAY...SUNNY. HIGHS 82-86.
.MONDAY NIGHT...MOSTLY CLEAR. LOWS 55-56.
.TUESDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 80-85.

$$

LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
221 AM PDT SUN AUG 10 2025

.TODAY...SUNNY. HIGHS 86-88.
.TONIGHT...CLEAR. LOWS 57-59.
.MONDAY...SUNNY. HIGHS AROUND 90.
.MONDAY NIGHT...CLEAR. LOWS AROUND 60.
.TUESDAY...CLEAR. HIGHS 86-89.

$$

SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
221 AM PDT SUN AUG 10 2025

.TODAY...SUNNY. HIGHS 89-95.
.TONIGHT...CLEAR. LOWS 65-69.
.MONDAY...SUNNY. HIGHS 89-96.
.MONDAY NIGHT...CLEAR. LOWS 64-66.
.TUESDAY...CLEAR. HIGHS 86-94.

$$

BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
221 AM PDT SUN AUG 10 2025

...HEAT ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 2 AM PDT
WEDNESDAY...

.TODAY...SUNNY. HIGHS 93-97.
.TONIGHT...CLEAR. LOWS 62-64.
.MONDAY...SUNNY. HIGHS 95-99.
.MONDAY NIGHT...MOSTLY CLEAR. LOWS 63-66.
.TUESDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 93-97.

$$

GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
221 AM PDT SUN AUG 10 2025

...HEAT ADVISORY IN EFFECT FROM 11 AM MONDAY TO 2 AM PDT
WEDNESDAY...

.TODAY...SUNNY. HIGHS 91-92.
.TONIGHT...CLEAR. LOWS AROUND 57.
.MONDAY...SUNNY. HIGHS 93-94.
.MONDAY NIGHT...CLEAR. LOWS AROUND 59.
.TUESDAY...CLEAR. HIGHS 92-94.

$$

WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
221 AM PDT SUN AUG 10 2025

.TODAY...SUNNY. HIGHS 85-86.
.TONIGHT...MOSTLY CLEAR. LOWS 56-58.
.MONDAY...SUNNY. HIGHS AROUND 90.
.MONDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 59.
.TUESDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 90.

$$

CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
221 AM PDT SUN AUG 10 2025

.TODAY...SUNNY. HIGHS 79-82.
.TONIGHT...MOSTLY CLEAR. LOWS 58-59.
.MONDAY...SUNNY. HIGHS 81-86.
.MONDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 61.
.TUESDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 82-85.

$$

VISIT US AT WWW.WEATHER.GOV/MEDFORD