923
FPUS86 KMFR 012120
TVLMFR

FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
220 PM PDT TUE APR 1 2025

$$

CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
220 PM PDT TUE APR 1 2025

.TONIGHT...MOSTLY CLOUDY. ISOLATED RAIN SHOWERS IN THE EVENING,
THEN SCATTERED RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND
35. CHANCE OF PRECIPITATION 10 PERCENT.
.WEDNESDAY...MOSTLY CLOUDY. SCATTERED RAIN AND SNOW SHOWERS IN
THE MORNING, THEN SCATTERED RAIN SHOWERS IN THE AFTERNOON. HIGHS
AROUND 48. CHANCE OF PRECIPITATION 40 PERCENT.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. LOWS AROUND 34.
.THURSDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 54.
.THURSDAY NIGHT...CLEAR. LOWS AROUND 33.
.FRIDAY...SUNNY IN THE MORNING THEN BECOMING MOSTLY CLEAR. HIGHS
AROUND 66.

$$

SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
220 PM PDT TUE APR 1 2025

.TONIGHT...MOSTLY CLOUDY. ISOLATED RAIN SHOWERS IN THE EVENING,
THEN SCATTERED RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LOWS 31-32.
CHANCE OF PRECIPITATION 10 PERCENT.
.WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. SCATTERED RAIN AND SNOW SHOWERS. HIGHS 45-46. CHANCE OF
PRECIPITATION 30 PERCENT.
.WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 32-33.
.THURSDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
51-52.
.THURSDAY NIGHT...CLEAR. LOWS AROUND 33.
.FRIDAY...SUNNY IN THE MORNING THEN BECOMING MOSTLY CLEAR. HIGHS
AROUND 63.

$$

HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
220 PM PDT TUE APR 1 2025

.TONIGHT...PARTLY CLOUDY THEN BECOMING MOSTLY CLEAR LATE IN THE
EVENING THEN BECOMING PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY
WELL AFTER MIDNIGHT. ISOLATED RAIN SHOWERS IN THE EVENING, THEN
ISOLATED RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND 33.
CHANCE OF PRECIPITATION 10 PERCENT.
.WEDNESDAY...MOSTLY CLOUDY WITH SCATTERED RAIN AND SNOW SHOWERS
IN THE MORNING, THEN PARTLY CLOUDY WITH SCATTERED RAIN SHOWERS IN
THE AFTERNOON. HIGHS AROUND 50. CHANCE OF PRECIPITATION
40 PERCENT.
.WEDNESDAY NIGHT...MOSTLY CLOUDY WITH ISOLATED RAIN SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND 33.
.THURSDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 56.
.THURSDAY NIGHT...CLEAR. LOWS AROUND 32.
.FRIDAY...SUNNY IN THE MORNING THEN BECOMING MOSTLY CLEAR. HIGHS
AROUND 66.

$$

WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
220 PM PDT TUE APR 1 2025

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. LOWS 26-27.
CHANCE OF SNOW 40 PERCENT.
.WEDNESDAY...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. HIGHS
34-36. CHANCE OF SNOW 40 PERCENT.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE
EVENING. LOWS 23-24. CHANCE OF SNOW 50 PERCENT.
.THURSDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
41-42.
.THURSDAY NIGHT...MOSTLY CLEAR. LOWS 24-26.
.FRIDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 50.

$$

DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
220 PM PDT TUE APR 1 2025

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM PDT THIS
AFTERNOON...

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. LOWS 22-24.
CHANCE OF SNOW 30 PERCENT.
.WEDNESDAY...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE
MORNING, THEN NUMEROUS SNOW SHOWERS IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 1 INCH. HIGHS 33-36. CHANCE OF SNOW
60 PERCENT.
.WEDNESDAY NIGHT...PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE
EVENING. LOWS AROUND 20. CHANCE OF SNOW 30 PERCENT.
.THURSDAY...PARTLY CLOUDY. HIGHS 40-43.
.THURSDAY NIGHT...MOSTLY CLEAR. LOWS 21-22.
.FRIDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 50.

$$

CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
220 PM PDT TUE APR 1 2025

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM PDT THIS
AFTERNOON...

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. LOWS 20-24.
CHANCE OF SNOW 30 PERCENT.
.WEDNESDAY...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. HIGHS
32-38. CHANCE OF SNOW 50 PERCENT.
.WEDNESDAY NIGHT...MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND 20.
.THURSDAY...PARTLY CLOUDY. HIGHS 38-44.
.THURSDAY NIGHT...MOSTLY CLEAR. LOWS 20-23.
.FRIDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 46-51.

$$

LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
220 PM PDT TUE APR 1 2025

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM PDT THIS
AFTERNOON...

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. LOWS 23-25.
CHANCE OF SNOW 30 PERCENT.
.WEDNESDAY...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. HIGHS
36-39. CHANCE OF SNOW 40 PERCENT.
.WEDNESDAY NIGHT...PARTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE
EVENING. LOWS 19-22.
.THURSDAY...PARTLY CLOUDY. HIGHS 42-44.
.THURSDAY NIGHT...MOSTLY CLEAR. LOWS 22-24.
.FRIDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 50-52.

$$

SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
220 PM PDT TUE APR 1 2025

.TONIGHT...MOSTLY CLOUDY. NUMEROUS SNOW SHOWERS IN THE EVENING,
THEN ISOLATED SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION OF
1 TO 2 INCHES. LOWS 26-28. CHANCE OF SNOW 60 PERCENT.
.WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 38-42.
.WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 30.
.THURSDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
44-47.
.THURSDAY NIGHT...CLEAR. LOWS AROUND 30.
.FRIDAY...SUNNY IN THE MORNING THEN BECOMING MOSTLY CLEAR. HIGHS
54-57.

$$

BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
220 PM PDT TUE APR 1 2025

...WINTER STORM WARNING IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON...

.TONIGHT...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AND ISOLATED
THUNDERSTORMS IN THE EVENING, THEN ISOLATED SNOW SHOWERS AFTER
MIDNIGHT. LOWS 27-29. NORTHWEST WINDS AROUND 20 MPH AFTER
MIDNIGHT BECOMING LIGHT. CHANCE OF PRECIPITATION 50 PERCENT.
.WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 41-45.
.WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS 24-26.
.THURSDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
46-50.
.THURSDAY NIGHT...MOSTLY CLEAR. LOWS 27-29.
.FRIDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 53-57.

$$

GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
220 PM PDT TUE APR 1 2025

...WINTER STORM WARNING IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON...

.TONIGHT...MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS. LOWS 23-24.
CHANCE OF SNOW 20 PERCENT.
.WEDNESDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 42-44.
.WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 21.
.THURSDAY...PARTLY CLOUDY. HIGHS 47-49.
.THURSDAY NIGHT...MOSTLY CLEAR. LOWS 23-24.
.FRIDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 53-56.

$$

WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
220 PM PDT TUE APR 1 2025

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM PDT THIS
AFTERNOON...

.TONIGHT...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING,
THEN ISOLATED SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND 23. CHANCE
OF SNOW 30 PERCENT.
.WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. ISOLATED SNOW SHOWERS. HIGHS 36-37. CHANCE OF SNOW
10 PERCENT.
.WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 23.
.THURSDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 38-39.
.THURSDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS AROUND 25.
.FRIDAY...SUNNY THEN BECOMING CLEAR. HIGHS 44-45.

$$

CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
220 PM PDT TUE APR 1 2025

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM PDT THIS
AFTERNOON...

.TONIGHT...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AND ISOLATED
THUNDERSTORMS IN THE EVENING. LOWS AROUND 20. CHANCE OF
PRECIPITATION 40 PERCENT.
.WEDNESDAY...MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE
AFTERNOON. HIGHS 32-34.
.WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 20.
.THURSDAY...PARTLY CLOUDY. HIGHS 35-37.
.THURSDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING
CLEAR. LOWS AROUND 23.
.FRIDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 39-42.

$$

VISIT US AT WWW.WEATHER.GOV/MEDFORD