160
FPUS86 KMFR 201024
TVLMFR

FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
224 AM PST THU NOV 20 2025

$$

CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
224 AM PST THU NOV 20 2025

.TODAY...MOSTLY CLOUDY UNTIL EARLY AFTERNOON THEN CLEARING. A
30 PERCENT CHANCE OF RAIN SHOWERS. AREAS OF FOG IN THE MORNING.
PATCHY DENSE FOG IN THE AFTERNOON. HIGHS AROUND 48.
.TONIGHT...MOSTLY CLEAR. PATCHY FOG IN THE EVENING. LOWS AROUND
32.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS
AROUND 52.
.FRIDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 34.
.SATURDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLEAR. HIGHS AROUND 57.

$$

SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
224 AM PST THU NOV 20 2025

.TODAY...MOSTLY CLOUDY UNTIL EARLY AFTERNOON THEN CLEARING. A
30 PERCENT CHANCE OF RAIN SHOWERS. PATCHY DENSE FOG IN THE
AFTERNOON. HIGHS 41-42.
.TONIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 33.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 46.
.FRIDAY NIGHT...MOSTLY CLEAR. LOWS 34-37.
.SATURDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLEAR. HIGHS AROUND 50.

$$

HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
224 AM PST THU NOV 20 2025

.TODAY...MOSTLY CLOUDY UNTIL EARLY AFTERNOON THEN CLEARING. A
50 PERCENT CHANCE OF RAIN SHOWERS. HIGHS AROUND 49.
.TONIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. PATCHY FOG IN THE EVENING. LOWS AROUND 32.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 52.
.FRIDAY NIGHT...CLEAR. LOWS AROUND 32.
.SATURDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 57.

$$

WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
224 AM PST THU NOV 20 2025

.TODAY...PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS AROUND 37.
.TONIGHT...MOSTLY CLEAR. LOWS 24-27.
.FRIDAY...SUNNY. HIGHS 43-44.
.FRIDAY NIGHT...MOSTLY CLEAR. LOWS 27-31.
.SATURDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLEAR. HIGHS AROUND 50.

$$

DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
224 AM PST THU NOV 20 2025

.TODAY...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY IN THE LATE
MORNING AND EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY. A
30 PERCENT CHANCE OF SNOW SHOWERS. HIGHS 34-37.
.TONIGHT...MOSTLY CLEAR. LOWS 21-22.
.FRIDAY...SUNNY. HIGHS 44-47.
.FRIDAY NIGHT...MOSTLY CLEAR. LOWS 25-26.
.SATURDAY...MOSTLY CLEAR. HIGHS 49-52.

$$

CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
224 AM PST THU NOV 20 2025

.TODAY...MOSTLY CLOUDY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY
CLOUDY. A 40 PERCENT CHANCE OF SNOW SHOWERS. HIGHS 31-36.
.TONIGHT...MOSTLY CLEAR. LOWS 20-22.
.FRIDAY...SUNNY. HIGHS 41-44.
.FRIDAY NIGHT...MOSTLY CLEAR. LOWS 23-26.
.SATURDAY...MOSTLY CLEAR. HIGHS 46-49.

$$

LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
224 AM PST THU NOV 20 2025

.TODAY...PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS 37-39.
.TONIGHT...MOSTLY CLEAR. LOWS 23-25.
.FRIDAY...SUNNY. HIGHS 44-46.
.FRIDAY NIGHT...MOSTLY CLEAR. LOWS 26-28.
.SATURDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 50.

$$

SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
224 AM PST THU NOV 20 2025

.TODAY...PARTLY CLOUDY THEN BECOMING SUNNY LATE IN THE MORNING
THEN BECOMING PARTLY CLOUDY THEN BECOMING SUNNY LATE IN THE
AFTERNOON. PATCHY FOG IN THE MORNING. HIGHS 39-44.
.TONIGHT...MOSTLY CLEAR. LOWS 29-32.
.FRIDAY...SUNNY. HIGHS 44-49.
.FRIDAY NIGHT...CLEAR. LOWS 29-34.
.SATURDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 46-51.

$$

BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
224 AM PST THU NOV 20 2025

.TODAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY LATE IN THE
MORNING THEN BECOMING SUNNY. HIGHS 41-44.
.TONIGHT...MOSTLY CLEAR. LOWS 27-29.
.FRIDAY...SUNNY. HIGHS 47-49.
.FRIDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 30.
.SATURDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 53-56.

$$

GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
224 AM PST THU NOV 20 2025

.TODAY...MOSTLY CLOUDY EARLY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 42-43.
.TONIGHT...MOSTLY CLEAR. LOWS 22-23.
.FRIDAY...SUNNY. HIGHS 47-49.
.FRIDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 25.
.SATURDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 53-54.

$$

WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
224 AM PST THU NOV 20 2025

.TODAY...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS
IN THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS 37-39.
.TONIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 25-26.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
42-43.
.FRIDAY NIGHT...MOSTLY CLEAR. LOWS 25-26.
.SATURDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 47-48.

$$

CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
224 AM PST THU NOV 20 2025

.TODAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY EARLY IN THE
AFTERNOON THEN BECOMING MOSTLY CLOUDY. SNOW SHOWERS LIKELY IN THE
MORNING. SNOW ACCUMULATION AROUND 1 INCH. HIGHS 32-35. CHANCE OF
SNOW 60 PERCENT.
.TONIGHT...MOSTLY CLOUDY. LOWS 27-28.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
36-39.
.FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 27-28.
.SATURDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLEAR. HIGHS 40-42.

$$

VISIT US AT WWW.WEATHER.GOV/MEDFORD