749
FPUS86 KMFR 102139
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
239 PM PDT FRI JUL 10 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
239 PM PDT FRI JUL 10 2026
TONIGHT
MOSTLY CLEAR UNTIL WELL AFTER MIDNIGHT THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 48.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 79.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 49.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS
AROUND 81.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 51.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLEAR. HIGHS AROUND 86.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
239 PM PDT FRI JUL 10 2026
TONIGHT
CLEAR. LOWS 50-52.
SATURDAY
PARTLY CLOUDY. HIGHS 75-76.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 52-55.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS
AROUND 78.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 54-56.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLEAR. HIGHS 82-83.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
239 PM PDT FRI JUL 10 2026
TONIGHT
CLEAR. LOWS AROUND 50.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 84.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 51.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS
AROUND 88.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 53.
MONDAY
PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. HIGHS AROUND 91.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
239 PM PDT FRI JUL 10 2026
TONIGHT
MOSTLY CLEAR. LOWS 43-45.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 70-74.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 46-48.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
72-77.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
47-49.
MONDAY
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. HIGHS 73-78.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
239 PM PDT FRI JUL 10 2026
TONIGHT
CLEAR. LOWS 40-42.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 72-75.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 44-46.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
75-77.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
44-46.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 75-78.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
239 PM PDT FRI JUL 10 2026
TONIGHT
CLEAR. LOWS 39-42.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 70-74.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 43-45.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS
73-77.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
43-46.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 73-77.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
239 PM PDT FRI JUL 10 2026
TONIGHT
CLEAR. LOWS 45-46.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
HIGHS 75-78.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 47-49.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 80.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 50.
MONDAY
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. HIGHS AROUND
80.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
239 PM PDT FRI JUL 10 2026
TONIGHT
CLEAR. LOWS 52-53.
SATURDAY
PARTLY CLOUDY. HIGHS 75-83.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 56-57.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
77-85.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLEAR. LOWS 57-59.
MONDAY
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. HIGHS 77-84.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
239 PM PDT FRI JUL 10 2026
TONIGHT
MOSTLY CLEAR. LOWS 53-55.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 84-88.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 56-59.
SUNDAY
PARTLY CLOUDY. HIGHS 84-88.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
56-60.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 82-86.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
239 PM PDT FRI JUL 10 2026
TONIGHT
CLEAR. LOWS AROUND 47.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 85-86.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 50.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS
85-86.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 51.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 83-84.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
239 PM PDT FRI JUL 10 2026
TONIGHT
CLEAR. LOWS 52-53. SOUTHWEST WINDS AROUND 20 MPH EARLY
IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY. HIGHS 85-86. SOUTHWEST WINDS AROUND 20 MPH IN
THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 54-55.
SUNDAY
MOSTLY CLOUDY. HIGHS 82-83.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 55-56.
MONDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE EVENING. HIGHS AROUND 80.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
239 PM PDT FRI JUL 10 2026
TONIGHT
CLEAR. LOWS 54-55. WEST WINDS AROUND 20 MPH EARLY IN
THE EVENING BECOMING LIGHT, THEN BECOMING SOUTH AROUND 20 MPH
WELL AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 81-84. SOUTHEAST WINDS AROUND 20 MPH IN
THE MORNING BECOMING LIGHT.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 57-58.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 80. SOUTHWEST WINDS AROUND
20 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 58-59.
MONDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON AND EVENING. HIGHS 74-76.
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