319
FPUS86 KMFR 162145
TVLMFR

FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
245 PM PDT FRI MAY 16 2025

$$

CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
245 PM PDT FRI MAY 16 2025

.TONIGHT...MOSTLY CLOUDY. RAIN LIKELY AFTER MIDNIGHT. LOWS AROUND
46. CHANCE OF RAIN 60 PERCENT.
.SATURDAY...MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS AROUND 56.
CHANCE OF RAIN 70 PERCENT.
.SATURDAY NIGHT...MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS AROUND 41.
.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 59.
.SUNDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 39.
.MONDAY...PARTLY CLOUDY. HIGHS AROUND 69.

$$

SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
245 PM PDT FRI MAY 16 2025

.TONIGHT...MOSTLY CLOUDY. A 10 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 45-47.
.SATURDAY...MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS AROUND 54.
CHANCE OF RAIN 60 PERCENT.
.SATURDAY NIGHT...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND
40.
.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 55-56.
.SUNDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 41.
.MONDAY...PARTLY CLOUDY THEN CLEARING. HIGHS 65-66.

$$

HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
245 PM PDT FRI MAY 16 2025

.TONIGHT...MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS AROUND 47.
.SATURDAY...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS
AROUND 61.
.SATURDAY NIGHT...PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS AROUND 40.
.SUNDAY...PARTLY CLOUDY. HIGHS AROUND 64.
.SUNDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 41.
.MONDAY...PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. HIGHS AROUND 73.

$$

WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
245 PM PDT FRI MAY 16 2025

.TONIGHT...MOSTLY CLOUDY. RAIN LIKELY AFTER MIDNIGHT. LOWS 36-39.
CHANCE OF RAIN 70 PERCENT.
.SATURDAY...RAIN LIKELY IN THE MORNING, THEN RAIN IN THE
AFTERNOON. HIGHS 43-44. CHANCE OF RAIN 80 PERCENT.
.SATURDAY NIGHT...MOSTLY CLOUDY. RAIN AND SNOW IN THE EVENING,
THEN CHANCE OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
1 INCH. LOWS 30-32. CHANCE OF PRECIPITATION 90 PERCENT.
.SUNDAY...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS 41-43.
.SUNDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 30.
.MONDAY...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. SLIGHT
CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF SHOWERS IN THE
EVENING. HIGHS 53-55. CHANCE OF PRECIPITATION 30 PERCENT.

$$

DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
245 PM PDT FRI MAY 16 2025

.TONIGHT...MOSTLY CLOUDY. RAIN AND SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS 35-36. CHANCE OF PRECIPITATION 80 PERCENT.
.SATURDAY...MOSTLY CLOUDY. RAIN AND SNOW IN THE MORNING, THEN
RAIN LIKELY IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS 42-45.
CHANCE OF PRECIPITATION 80 PERCENT.
.SATURDAY NIGHT...MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP
TO 1 INCH. LOWS AROUND 30. CHANCE OF PRECIPITATION 70 PERCENT.
.SUNDAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS 41-43.
.SUNDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
27-28.
.MONDAY...PARTLY CLOUDY. HIGHS 54-56.

$$

CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
245 PM PDT FRI MAY 16 2025

.TONIGHT...MOSTLY CLOUDY. RAIN AND SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS 34-36. CHANCE OF PRECIPITATION 80 PERCENT.
.SATURDAY...MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN THE MORNING,
THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS 40-46. CHANCE OF PRECIPITATION 60 PERCENT.
.SATURDAY NIGHT...MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN THE
EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. SNOW
ACCUMULATION UP TO 1 INCH. LOWS 28-29. CHANCE OF PRECIPITATION
60 PERCENT.
.SUNDAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS 40-46.
.SUNDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
26-27.
.MONDAY...PARTLY CLOUDY. HIGHS 53-58.

$$

LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
245 PM PDT FRI MAY 16 2025

.TONIGHT...MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 36-37.
.SATURDAY...MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS
44-47. CHANCE OF PRECIPITATION 60 PERCENT.
.SATURDAY NIGHT...MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN AND
SNOW IN THE EVENING. LOWS AROUND 30.
.SUNDAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS 45-47.
.SUNDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 30.
.MONDAY...MOSTLY CLEAR. HIGHS AROUND 60.

$$

SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
245 PM PDT FRI MAY 16 2025

.TONIGHT...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 42-44.
.SATURDAY...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS
47-52.
.SATURDAY NIGHT...MOSTLY CLOUDY. LOWS 35-37.
.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
48-54.
.SUNDAY NIGHT...MOSTLY CLEAR. LOWS 34-36.
.MONDAY...MOSTLY CLEAR. HIGHS 62-67.

$$

BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
245 PM PDT FRI MAY 16 2025

.TONIGHT...MOSTLY CLOUDY. A 10 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 42-45.
.SATURDAY...MOSTLY CLOUDY. A 10 PERCENT CHANCE OF RAIN IN THE
MORNING. HIGHS 54-58.
.SATURDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 35-37.
.SUNDAY...SUNNY. HIGHS 55-59. NORTHWEST WINDS AROUND 20 MPH IN
THE AFTERNOON.
.SUNDAY NIGHT...CLEAR. LOWS 35-38. NORTH WINDS AROUND 20 MPH IN
THE EVENING BECOMING LIGHT.
.MONDAY...CLEAR. HIGHS AROUND 70.

$$

GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
245 PM PDT FRI MAY 16 2025

.TONIGHT...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS AROUND 39.
.SATURDAY...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN THE
MORNING. HIGHS 53-55.
.SATURDAY NIGHT...MOSTLY CLOUDY. LOWS AROUND 30.
.SUNDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
54-56.
.SUNDAY NIGHT...CLEAR. LOWS AROUND 30.
.MONDAY...CLEAR. HIGHS 66-69.

$$

WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
245 PM PDT FRI MAY 16 2025

.TONIGHT...MOSTLY CLOUDY. SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 40. CHANCE OF
PRECIPITATION 90 PERCENT.
.SATURDAY...RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE MORNING, THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 50. CHANCE OF
PRECIPITATION 90 PERCENT.
.SATURDAY NIGHT...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN AND
SNOW IN THE EVENING. LOWS AROUND 30.
.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 50. NORTHWEST WINDS AROUND 20 MPH IN THE
AFTERNOON.
.SUNDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 29. NORTHWEST WINDS
AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
.MONDAY...SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 61-63.

$$

CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
245 PM PDT FRI MAY 16 2025

.TONIGHT...MOSTLY CLOUDY. RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 40. CHANCE OF
PRECIPITATION 80 PERCENT.
.SATURDAY...MOSTLY CLOUDY. RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 45-48. CHANCE OF
PRECIPITATION 80 PERCENT.
.SATURDAY NIGHT...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN AND
SNOW IN THE EVENING. LOWS AROUND 30. WEST WINDS AROUND 20 MPH IN
THE EVENING BECOMING LIGHT.
.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
44-47. NORTHWEST WINDS AROUND 20 MPH.
.SUNDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 29. NORTHWEST WINDS
AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
.MONDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 56-58.

$$

VISIT US AT WWW.WEATHER.GOV/MEDFORD