150
FPUS86 KMFR 191640
TVLMFR

FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
840 AM PST WED NOV 19 2025

$$

CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
840 AM PST WED NOV 19 2025

.REST OF TODAY...PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN THE AFTERNOON.
HIGHS AROUND 53.
.TONIGHT...RAIN SHOWERS IN THE EVENING, THEN CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS AROUND 37. CHANCE OF SHOWERS NEAR
100 PERCENT.
.THURSDAY...MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. HIGHS AROUND
49. CHANCE OF SHOWERS 60 PERCENT.
.THURSDAY NIGHT...PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS
IN THE EVENING. LOWS AROUND 33.
.FRIDAY...PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. HIGHS AROUND 53.

$$

SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
840 AM PST WED NOV 19 2025

.REST OF TODAY...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN
THE AFTERNOON. HIGHS 45-46.
.TONIGHT...RAIN SHOWERS IN THE EVENING, THEN CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS 36-37. CHANCE OF SHOWERS NEAR
100 PERCENT.
.THURSDAY...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. PATCHY FOG THROUGH THE DAY. HIGHS 43-44.
.THURSDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 35.
.FRIDAY...MOSTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. PATCHY FOG IN THE AFTERNOON. HIGHS 46-47.

$$

HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
840 AM PST WED NOV 19 2025

.REST OF TODAY...PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN IN THE AFTERNOON.
HIGHS AROUND 55.
.TONIGHT...RAIN SHOWERS IN THE EVENING, THEN CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS AROUND 36. CHANCE OF SHOWERS NEAR
100 PERCENT.
.THURSDAY...PATCHY FOG IN THE MORNING. MOSTLY CLOUDY WITH RAIN
SHOWERS LIKELY. HIGHS AROUND 50. CHANCE OF SHOWERS 60 PERCENT.
.THURSDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 33.
.FRIDAY...PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. PATCHY FOG IN THE EVENING. HIGHS AROUND
54.

$$

WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
840 AM PST WED NOV 19 2025

.REST OF TODAY...PARTLY CLOUDY EARLY IN THE MORNING, THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS
43-45.
.TONIGHT...CLOUDY. PATCHY FOG IN THE EVENING. RAIN AND SNOW
SHOWERS LIKELY IN THE EVENING, THEN RAIN AND SNOW SHOWERS AFTER
MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS AROUND 30. CHANCE
OF PRECIPITATION 80 PERCENT.
.THURSDAY...SNOW SHOWERS IN THE MORNING, THEN RAIN AND SNOW
SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.
HIGHS 36-37. CHANCE OF PRECIPITATION 80 PERCENT.
.THURSDAY NIGHT...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
25-28.
.FRIDAY...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. PATCHY FOG
IN THE EVENING. HIGHS 43-44.

$$

DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
840 AM PST WED NOV 19 2025

.REST OF TODAY...PARTLY CLOUDY EARLY IN THE MORNING, THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS
42-46.
.TONIGHT...CLOUDY. RAIN AND SNOW SHOWERS IN THE EVENING, THEN
SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH.
LOWS AROUND 26. CHANCE OF PRECIPITATION 90 PERCENT.
.THURSDAY...SNOW SHOWERS LIKELY IN THE MORNING, THEN SLIGHT
CHANCE OF SNOW SHOWERS IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS 36-38. CHANCE OF SNOW 60 PERCENT.
.THURSDAY NIGHT...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS
22-23.
.FRIDAY...SUNNY THEN BECOMING PARTLY CLOUDY. PATCHY FOG IN THE
EVENING. HIGHS 43-46.

$$

CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
840 AM PST WED NOV 19 2025

.REST OF TODAY...PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON.
HIGHS 39-43.
.TONIGHT...CLOUDY. RAIN AND SNOW SHOWERS IN THE EVENING, THEN
SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES.
LOWS 24-26. CHANCE OF PRECIPITATION 90 PERCENT.
.THURSDAY...SNOW SHOWERS LIKELY. SNOW ACCUMULATION UP TO 1 INCH.
HIGHS 33-36. CHANCE OF SNOW 60 PERCENT.
.THURSDAY NIGHT...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS
20-22.
.FRIDAY...SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 41-44.

$$

LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
840 AM PST WED NOV 19 2025

.REST OF TODAY...PARTLY CLOUDY EARLY IN THE MORNING, THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS
44-46.
.TONIGHT...CLOUDY. RAIN AND SNOW SHOWERS LIKELY IN THE EVENING,
THEN RAIN AND SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION
AROUND 1 INCH. LOWS 27-29. CHANCE OF PRECIPITATION 90 PERCENT.
.THURSDAY...MOSTLY CLOUDY. SNOW SHOWERS LIKELY IN THE MORNING,
THEN CHANCE OF SNOW SHOWERS IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS 37-39. CHANCE OF SNOW 70 PERCENT.
.THURSDAY NIGHT...PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS
23-25.
.FRIDAY...SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 43-45.

$$

SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
840 AM PST WED NOV 19 2025

.REST OF TODAY...PARTLY CLOUDY EARLY IN THE MORNING, THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS
44-49.
.TONIGHT...CLOUDY. RAIN SHOWERS IN THE EVENING, THEN RAIN AND
SNOW SHOWERS AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. NO SNOW
ACCUMULATION. LOWS 32-35. CHANCE OF PRECIPITATION 80 PERCENT.
.THURSDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. A 40 PERCENT CHANCE OF RAIN AND SNOW SHOWERS. HIGHS
39-44.
.THURSDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLEAR. LOWS 30-33.
.FRIDAY...PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. HIGHS 44-48.

$$

BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
840 AM PST WED NOV 19 2025

.REST OF TODAY...PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS
43-47. SOUTHEAST WINDS AROUND 20 MPH LATE IN THE AFTERNOON.
.TONIGHT...RAIN SHOWERS IN THE EVENING, THEN RAIN AND SNOW
SHOWERS AFTER MIDNIGHT. NO SNOW ACCUMULATION. LOWS 32-34. CHANCE
OF PRECIPITATION 90 PERCENT.
.THURSDAY...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN AND
SNOW SHOWERS IN THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON.
HIGHS 40-43.
.THURSDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 30.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLEAR. HIGHS 46-49.

$$

GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
840 AM PST WED NOV 19 2025

.REST OF TODAY...SUNNY EARLY IN THE MORNING, THEN MOSTLY CLOUDY
WITH A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 50.
.TONIGHT...CLOUDY. RAIN AND SNOW SHOWERS LIKELY IN THE EVENING,
THEN RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW
ACCUMULATION. LOWS AROUND 28. CHANCE OF PRECIPITATION 80 PERCENT.
.THURSDAY...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS 41-43.
.THURSDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS AROUND 23.
.FRIDAY...MOSTLY CLEAR. HIGHS 47-48.

$$

WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
840 AM PST WED NOV 19 2025

.REST OF TODAY...MOSTLY CLOUDY. HIGHS 44-45.
.TONIGHT...CLOUDY. RAIN AND SNOW SHOWERS LIKELY AFTER MIDNIGHT.
LITTLE OR NO SNOW ACCUMULATION. LOWS 31-32. CHANCE OF
PRECIPITATION 60 PERCENT.
.THURSDAY...MOSTLY CLOUDY. SNOW SHOWERS LIKELY IN THE MORNING,
THEN CHANCE OF SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION
UP TO 1 INCH. HIGHS 37-38. CHANCE OF SNOW 70 PERCENT.
.THURSDAY NIGHT...PARTLY CLOUDY. LOWS 25-27.
.FRIDAY...PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. HIGHS 42-43.

$$

CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
840 AM PST WED NOV 19 2025

.REST OF TODAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY LATE
IN THE MORNING THEN BECOMING MOSTLY CLOUDY. HIGHS AROUND 40.
.TONIGHT...CLOUDY. SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND 30.
CHANCE OF SNOW 10 PERCENT.
.THURSDAY...MOSTLY CLOUDY. SNOW SHOWERS IN THE MORNING, THEN
CHANCE OF SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION AROUND
1 INCH. HIGHS 33-34. CHANCE OF SNOW 80 PERCENT.
.THURSDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 28-29.
.FRIDAY...PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. HIGHS 36-38.

$$

VISIT US AT WWW.WEATHER.GOV/MEDFORD