839
FPUS86 KMFR 292209
TVLMFR

FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
208 PM PST SAT NOV 29 2025

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CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
209 PM PST SAT NOV 29 2025

.TONIGHT...MOSTLY CLOUDY. PATCHY FOG THROUGH THE NIGHT. LOWS
AROUND 40.
.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. PATCHY DENSE FOG IN THE MORNING. HIGHS AROUND 48.
.SUNDAY NIGHT...PARTLY CLOUDY. PATCHY FOG. LOWS AROUND 33.
.MONDAY...PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS AROUND
51.
.MONDAY NIGHT...MOSTLY CLOUDY. LOWS AROUND 36.
.TUESDAY...MOSTLY CLOUDY. HIGHS AROUND 48.

$$

SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
209 PM PST SAT NOV 29 2025

.TONIGHT...MOSTLY CLOUDY. PATCHY FOG IN THE EVENING. LOWS AROUND
39.
.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. PATCHY DENSE FOG IN THE MORNING. HIGHS AROUND 43.
.SUNDAY NIGHT...PARTLY CLOUDY. LOWS 33-35.
.MONDAY...PARTLY CLOUDY. HIGHS 46-48.
.MONDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 36-37.
.TUESDAY...MOSTLY CLOUDY. HIGHS AROUND 42.

$$

HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
209 PM PST SAT NOV 29 2025

.TONIGHT...MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS AROUND
36.
.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
DENSE FOG IN THE MORNING. HIGHS AROUND 47.
.SUNDAY NIGHT...PARTLY CLOUDY. PATCHY FOG THROUGH THE NIGHT. LOWS
AROUND 33.
.MONDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY FOG
IN THE MORNING. HIGHS AROUND 49.
.MONDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 34.
.TUESDAY...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. HIGHS
AROUND 50.

$$

WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
209 PM PST SAT NOV 29 2025

.TONIGHT...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW AFTER
MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. LOWS 30-33.
.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
DENSE FOG IN THE MORNING. HIGHS 36-37.
.SUNDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLEAR. LOWS 24-28.
.MONDAY...PARTLY CLOUDY. CHANCE OF RAIN IN THE AFTERNOON. HIGHS
43-44.
.MONDAY NIGHT...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
AND SNOW. LOWS 30-32.
.TUESDAY...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
35-36.

$$

DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
209 PM PST SAT NOV 29 2025

.TONIGHT...MOSTLY CLOUDY. A 10 PERCENT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS 27-29.
.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
35-40.
.SUNDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLEAR. LOWS 23-24.
.MONDAY...PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
AFTERNOON. HIGHS 43-47.
.MONDAY NIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW. LOWS 27-28.
.TUESDAY...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS
35-37.

$$

CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
209 PM PST SAT NOV 29 2025

.TONIGHT...MOSTLY CLOUDY. LOWS 25-29.
.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
36-39.
.SUNDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLEAR. LOWS 22-24.
.MONDAY...PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
AFTERNOON. HIGHS 43-46.
.MONDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN
THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS
25-27. CHANCE OF PRECIPITATION 20 PERCENT.
.TUESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. HIGHS 32-37.

$$

LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
209 PM PST SAT NOV 29 2025

.TONIGHT...MOSTLY CLOUDY. LOWS AROUND 30.
.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
DENSE FOG IN THE MORNING. HIGHS AROUND 40.
.SUNDAY NIGHT...MOSTLY CLEAR. LOWS 23-26.
.MONDAY...PARTLY CLOUDY. HIGHS 44-46.
.MONDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. LOWS AROUND 30.
.TUESDAY...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY IN THE
AFTERNOON THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 40.

$$

SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
209 PM PST SAT NOV 29 2025

.TONIGHT...MOSTLY CLOUDY. LOWS 31-36.
.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 41-46.
.SUNDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLEAR. LOWS 28-33.
.MONDAY...SUNNY. HIGHS 44-48.
.MONDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 33-36.
.TUESDAY...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. HIGHS
40-46.

$$

BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
209 PM PST SAT NOV 29 2025

.TONIGHT...MOSTLY CLOUDY. LOWS AROUND 30.
.SUNDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
42-45.
.SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 26-29.
.MONDAY...SUNNY. HIGHS 46-49.
.MONDAY NIGHT...PARTLY CLOUDY. LOWS 32-33.
.TUESDAY...PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON
THEN BECOMING PARTLY CLOUDY. HIGHS 46-49.

$$

GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
209 PM PST SAT NOV 29 2025

.TONIGHT...PARTLY CLOUDY EARLY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 26.
.SUNDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
44-45.
.SUNDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 23.
.MONDAY...SUNNY. HIGHS 48-49.
.MONDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 28.
.TUESDAY...PARTLY CLOUDY. HIGHS 47-48.

$$

WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
209 PM PST SAT NOV 29 2025

.TONIGHT...MOSTLY CLOUDY. LOWS 28-29.
.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
38-39.
.SUNDAY NIGHT...MOSTLY CLEAR. LOWS 21-23.
.MONDAY...SUNNY. HIGHS 43-45.
.MONDAY NIGHT...MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS
28-29.
.TUESDAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
40-42.

$$

CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
209 PM PST SAT NOV 29 2025

.TONIGHT...MOSTLY CLOUDY. LOWS AROUND 28. NORTHWEST WINDS AROUND
20 MPH AFTER MIDNIGHT.
.SUNDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
35-37.
.SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 23-24.
.MONDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS
42-44.
.MONDAY NIGHT...MOSTLY CLOUDY. LOWS AROUND 30.
.TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 40.

$$

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