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FPUS86 KMFR 061036
TVLMFR

FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
335 AM PDT MON MAY 6 2024

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CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
335 AM PDT MON MAY 6 2024

.TODAY...MOSTLY CLOUDY. RAIN SHOWERS IN THE MORNING, THEN RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS AROUND 51. CHANCE OF PRECIPITATION 80 PERCENT.
.TONIGHT...MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. LOWS AROUND 37. CHANCE OF
PRECIPITATION 50 PERCENT.
.TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 54.
.TUESDAY NIGHT...PARTLY CLOUDY. AREAS OF FROST AFTER MIDNIGHT.
LOWS AROUND 34.
.WEDNESDAY...CLEAR. AREAS OF FROST IN THE MORNING. HIGHS AROUND
61.

$$

SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
335 AM PDT MON MAY 6 2024

.TODAY...MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE MORNING, THEN
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 47-48. CHANCE OF PRECIPITATION 60 PERCENT.
.TONIGHT...MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING. PATCHY FROST AFTER
MIDNIGHT. LOWS AROUND 36. CHANCE OF PRECIPITATION 30 PERCENT.
.TUESDAY...MOSTLY CLOUDY. PATCHY FROST IN THE MORNING. HIGHS
AROUND 50.
.TUESDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. WIDESPREAD FROST AFTER MIDNIGHT. LOWS AROUND 34.
.WEDNESDAY...CLEAR. WIDESPREAD FROST IN THE MORNING. HIGHS 56-57.
NORTH WINDS AROUND 20 MPH IN THE EVENING.

$$

HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
335 AM PDT MON MAY 6 2024

.TODAY...MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. HIGHS AROUND 54.
CHANCE OF SHOWERS 60 PERCENT.
.TONIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. PATCHY FROST
AFTER MIDNIGHT. LOWS AROUND 36.
.TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. PATCHY FROST IN THE MORNING. HIGHS AROUND 59.
.TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLEAR. AREAS OF FROST AFTER MIDNIGHT. LOWS AROUND 36.
.WEDNESDAY...CLEAR. AREAS OF FROST IN THE MORNING. HIGHS AROUND
65.

$$

WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
335 AM PDT MON MAY 6 2024

.TODAY...RAIN AND SNOW SHOWERS IN THE MORNING, THEN RAIN SHOWERS,
SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
SNOW ACCUMULATION AROUND 1 INCH. HIGHS 37-38. CHANCE OF
PRECIPITATION 90 PERCENT.
.TONIGHT...SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING, THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. SNOW
ACCUMULATION OF 1 TO 2 INCHES. LOWS 25-28. CHANCE OF
PRECIPITATION 70 PERCENT.
.TUESDAY...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS 37-38.
.TUESDAY NIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
WIDESPREAD FROST AFTER MIDNIGHT. LOWS 22-24.
.WEDNESDAY...SUNNY THEN BECOMING MOSTLY CLEAR. WIDESPREAD FROST
IN THE MORNING. HIGHS 47-48.

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DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
335 AM PDT MON MAY 6 2024

.TODAY...SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW
ACCUMULATION OF 2 TO 4 INCHES. HIGHS 36-39. WEST WINDS AROUND
20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT.
.TONIGHT...MOSTLY CLOUDY. SNOW SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS 24-25. CHANCE
OF PRECIPITATION 80 PERCENT.
.TUESDAY...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS AROUND 40.
.TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING.
WIDESPREAD FROST AFTER MIDNIGHT. LOWS AROUND 20.
.WEDNESDAY...SUNNY THEN BECOMING MOSTLY CLEAR. WIDESPREAD FROST
IN THE MORNING. HIGHS 47-49.

$$

CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
335 AM PDT MON MAY 6 2024

.TODAY...CHANCE OF SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW
ACCUMULATION OF 2 TO 5 INCHES. HIGHS 35-39. SOUTHWEST WINDS 20 TO
25 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
.TONIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SNOW
SHOWERS AFTER MIDNIGHT. LOWS 22-24. WEST WINDS AROUND 20 MPH IN
THE EVENING BECOMING LIGHT. CHANCE OF PRECIPITATION 40 PERCENT.
.TUESDAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS
IN THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS 37-41.
NORTHWEST WINDS AROUND 20 MPH IN THE MORNING BECOMING LIGHT.
.TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 20. NORTH WINDS AROUND 20 MPH AFTER MIDNIGHT.
.WEDNESDAY...CLEAR. HIGHS AROUND 50. NORTHEAST WINDS 20 TO 25 MPH
BECOMING LIGHT.

$$

LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
335 AM PDT MON MAY 6 2024

.TODAY...MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY IN THE
MORNING, THEN RAIN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH.
HIGHS 39-42. CHANCE OF PRECIPITATION 80 PERCENT.
.TONIGHT...MOSTLY CLOUDY. SNOW SHOWERS LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS 26-28.
CHANCE OF PRECIPITATION 60 PERCENT.
.TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. WIDESPREAD FROST IN THE MORNING. HIGHS 40-43.
.TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLEAR. WIDESPREAD FROST AFTER MIDNIGHT. LOWS 22-24.
.WEDNESDAY...CLEAR. WIDESPREAD FROST IN THE MORNING. HIGHS 50-53.

$$

SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
335 AM PDT MON MAY 6 2024

.TODAY...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS 44-49.
.TONIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
IN THE EVENING, THEN SLIGHT CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. WIDESPREAD FROST AFTER MIDNIGHT. LOWS 30-32. CHANCE OF
PRECIPITATION 10 PERCENT.
.TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. WIDESPREAD
FROST IN THE MORNING. HIGHS 44-49.
.TUESDAY NIGHT...MOSTLY CLEAR. WIDESPREAD FROST AFTER MIDNIGHT.
LOWS AROUND 30.
.WEDNESDAY...CLEAR. WIDESPREAD FROST IN THE MORNING. HIGHS 53-59.

$$

BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
335 AM PDT MON MAY 6 2024

...FREEZE WARNING IN EFFECT UNTIL 9 AM PDT THIS MORNING...

.TODAY...PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
10 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 50-54.
.TONIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 30.
.TUESDAY...SUNNY. HIGHS 51-54.
.TUESDAY NIGHT...CLEAR. LOWS AROUND 30.
.WEDNESDAY...CLEAR. HIGHS 58-62.

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GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
335 AM PDT MON MAY 6 2024

.TODAY...PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 46-48.
WEST WINDS AROUND 20 MPH LATE IN THE AFTERNOON.
.TONIGHT...MOSTLY CLOUDY. WIDESPREAD FROST THROUGH THE NIGHT.
LOWS AROUND 26.
.TUESDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. WIDESPREAD
FROST IN THE MORNING. HIGHS 47-49.
.TUESDAY NIGHT...CLEAR. WIDESPREAD FROST AFTER MIDNIGHT. LOWS
24-25.
.WEDNESDAY...CLEAR. WIDESPREAD FROST IN THE MORNING. HIGHS 55-57.

$$

WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
335 AM PDT MON MAY 6 2024

.TODAY...MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 42.
SOUTHWEST WINDS AROUND 20 MPH LATE IN THE AFTERNOON. CHANCE OF
PRECIPITATION 40 PERCENT.
.TONIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS AROUND 24. WEST
WINDS AROUND 20 MPH IN THE EVENING BECOMING LIGHT. CHANCE OF
PRECIPITATION 40 PERCENT.
.TUESDAY...MOSTLY CLOUDY. HIGHS 43-44.
.TUESDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 24.
.WEDNESDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING CLEAR.
HIGHS AROUND 49. NORTH WINDS AROUND 20 MPH IN THE EVENING.

$$

CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
335 AM PDT MON MAY 6 2024

.TODAY...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS IN
THE AFTERNOON. HIGHS AROUND 40. WEST WINDS 20 TO 25 MPH.
.TONIGHT...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND
23. WEST WINDS 20 TO 25 MPH.
.TUESDAY...PARTLY CLOUDY. HIGHS AROUND 40.
.TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLEAR. WIDESPREAD FROST AFTER MIDNIGHT. LOWS AROUND 24.
.WEDNESDAY...SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS
45-47. NORTHEAST WINDS AROUND 20 MPH.

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VISIT US AT WWW.WEATHER.GOV/MEDFORD