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FPUS86 KMFR 220949
TVLMFR

FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
249 AM PDT FRI AUG 22 2025

$$

CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
249 AM PDT FRI AUG 22 2025

...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM PDT
SUNDAY...

.TODAY...SUNNY. HIGHS AROUND 98.
.TONIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLEAR. LOWS AROUND 64.
.SATURDAY...PARTLY CLOUDY. HIGHS AROUND 98.
.SATURDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS AROUND 63.
.SUNDAY...PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. HIGHS AROUND 96.

$$

SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
249 AM PDT FRI AUG 22 2025

.TODAY...SUNNY. HIGHS 93-94.
.TONIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLEAR. LOWS 66-67.
.SATURDAY...PARTLY CLOUDY. HIGHS 93-94.
.SATURDAY NIGHT...PARTLY CLOUDY. LOWS 66-68.
.SUNDAY...SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 91-92.

$$

HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
249 AM PDT FRI AUG 22 2025

.TODAY...SUNNY. HIGHS AROUND 104.
.TONIGHT...PARTLY CLOUDY. LOWS AROUND 63.
.SATURDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 103.
.SATURDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 64.
.SUNDAY...MOSTLY CLEAR. HIGHS AROUND 102.

$$

WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
249 AM PDT FRI AUG 22 2025

...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM PDT
SATURDAY...

.TODAY...SUNNY. HIGHS 84-88.
.TONIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 60.
.SATURDAY...MOSTLY CLOUDY. HIGHS 85-88.
.SATURDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 60.
.SUNDAY...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY IN THE
AFTERNOON THEN BECOMING PARTLY CLOUDY. HIGHS 83-85.

$$

DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
249 AM PDT FRI AUG 22 2025

...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM PDT
SATURDAY...

.TODAY...SUNNY. HIGHS 86-88.
.TONIGHT...PARTLY CLOUDY. LOWS 57-58.
.SATURDAY...MOSTLY CLOUDY. HIGHS 85-88.
.SATURDAY NIGHT...MOSTLY CLOUDY. LOWS AROUND 60.
.SUNDAY...PARTLY CLOUDY. HIGHS 83-86.

$$

CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
249 AM PDT FRI AUG 22 2025

...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM PDT
SATURDAY...

.TODAY...SUNNY. HIGHS 83-87.
.TONIGHT...PARTLY CLOUDY. LOWS 55-56.
.SATURDAY...MOSTLY CLOUDY. HIGHS 82-87.
.SATURDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 56-57.
.SUNDAY...PARTLY CLOUDY. HIGHS 80-85.

$$

LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
249 AM PDT FRI AUG 22 2025

...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM PDT
SATURDAY...

.TODAY...SUNNY. HIGHS AROUND 90.
.TONIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
56-59.
.SATURDAY...PARTLY CLOUDY. HIGHS 87-91.
.SATURDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 60.
.SUNDAY...SUNNY, THEN PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. HIGHS 85-88.

$$

SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
249 AM PDT FRI AUG 22 2025

...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM PDT
SATURDAY...

.TODAY...SUNNY. HIGHS 87-94.
.TONIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
64-66.
.SATURDAY...PARTLY CLOUDY. HIGHS 86-93.
.SATURDAY NIGHT...PARTLY CLOUDY. LOWS 65-66.
.SUNDAY...SUNNY, THEN PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. HIGHS 86-93.

$$

BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
249 AM PDT FRI AUG 22 2025

...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM PDT
SATURDAY...

.TODAY...SUNNY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.
HIGHS 91-95.
.TONIGHT...PARTLY CLOUDY. LOWS 62-66.
.SATURDAY...PARTLY CLOUDY. HIGHS 90-95.
.SATURDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS 62-65.
.SUNDAY...SUNNY, THEN PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. HIGHS 90-93.

$$

GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
249 AM PDT FRI AUG 22 2025

...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM PDT
SATURDAY...

.TODAY...SUNNY. HIGHS 91-93.
.TONIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 57.
.SATURDAY...PARTLY CLOUDY. HIGHS 91-92.
.SATURDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS AROUND 57.
.SUNDAY...SUNNY, THEN PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING. HIGHS AROUND 90.

$$

WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
249 AM PDT FRI AUG 22 2025

...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM PDT
SATURDAY...

.TODAY...SUNNY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.
HIGHS AROUND 90.
.TONIGHT...PARTLY CLOUDY. LOWS AROUND 60.
.SATURDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 88-89.
.SATURDAY NIGHT...MOSTLY CLOUDY. LOWS AROUND 60.
.SUNDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND
EVENING. HIGHS 83-84.

$$

CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
249 AM PDT FRI AUG 22 2025

...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM PDT
SATURDAY...

.TODAY...SUNNY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.
HIGHS 83-87.
.TONIGHT...PARTLY CLOUDY. LOWS 63-64.
.SATURDAY...PARTLY CLOUDY. HIGHS 82-85.
.SATURDAY NIGHT...MOSTLY CLOUDY. LOWS 62-63.
.SUNDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING,
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING. HIGHS
AROUND 80. CHANCE OF PRECIPITATION 40 PERCENT.

$$

VISIT US AT WWW.WEATHER.GOV/MEDFORD