262
FPUS86 KMFR 272139
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
238 PM PDT THU AUG 27 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
238 PM PDT THU AUG 27 2026
TONIGHT
MOSTLY CLEAR UNTIL WELL AFTER MIDNIGHT THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 51.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 77.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 49.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 73.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 46.
SUNDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS AROUND
77.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
238 PM PDT THU AUG 27 2026
TONIGHT
CLEAR UNTIL WELL AFTER MIDNIGHT THEN BECOMING PARTLY
CLOUDY. LOWS 53-55.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 74.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 49-52.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
HIGHS AROUND 70.
SATURDAY NIGHT
CLEAR. LOWS AROUND 50.
SUNDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS 74-75.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
238 PM PDT THU AUG 27 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 50.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 86.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 48.
SATURDAY
SUNNY. HIGHS AROUND 82.
SATURDAY NIGHT
CLEAR. LOWS AROUND 47.
SUNDAY
CLEAR. HIGHS AROUND 86.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
238 PM PDT THU AUG 27 2026
TONIGHT
MOSTLY CLEAR. LOWS 43-46.
FRIDAY
SUNNY. HIGHS 67-71.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 39-42.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
HIGHS 58-63.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 34-37.
SUNDAY
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 66-70.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
238 PM PDT THU AUG 27 2026
TONIGHT
MOSTLY CLEAR. LOWS 40-43.
FRIDAY
SUNNY. HIGHS 69-72.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 36-39.
SATURDAY
SUNNY. HIGHS 62-64.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 33-35.
SUNDAY
SUNNY THEN BECOMING CLEAR. HIGHS AROUND 70.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
238 PM PDT THU AUG 27 2026
TONIGHT
MOSTLY CLEAR. LOWS 40-42.
FRIDAY
SUNNY. HIGHS 67-73.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 35-37.
SATURDAY
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 60-66.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 32-34.
SUNDAY
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLEAR. HIGHS
66-72.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
238 PM PDT THU AUG 27 2026
TONIGHT
MOSTLY CLEAR. LOWS 45-47.
FRIDAY
SUNNY. HIGHS 73-76.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 41-43.
SATURDAY
SUNNY. HIGHS 66-69.
SATURDAY NIGHT
CLEAR. LOWS AROUND 40.
SUNDAY
CLEAR. HIGHS 72-75.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
238 PM PDT THU AUG 27 2026
TONIGHT
MOSTLY CLEAR. LOWS 52-54.
FRIDAY
SUNNY. HIGHS 72-80.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 49-52.
SATURDAY
SUNNY. HIGHS 65-73.
SATURDAY NIGHT
CLEAR. LOWS 46-49.
SUNDAY
CLEAR. HIGHS 72-79.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
238 PM PDT THU AUG 27 2026
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 51-54.
FRIDAY
PARTLY CLOUDY. HIGHS 77-81.
FRIDAY NIGHT
CLEAR. LOWS AROUND 50.
SATURDAY
SUNNY. HIGHS 76-79.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
CLEAR. LOWS 45-47.
SUNDAY
CLEAR. HIGHS AROUND 80.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
238 PM PDT THU AUG 27 2026
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 44-45.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 80.
FRIDAY NIGHT
CLEAR. LOWS AROUND 40.
SATURDAY
SUNNY. HIGHS 75-77.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 38.
SUNDAY
CLEAR. HIGHS AROUND 80.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
238 PM PDT THU AUG 27 2026
TONIGHT
PARTLY CLOUDY EARLY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 53-54. SOUTHWEST WINDS AROUND 20 MPH EARLY IN
THE EVENING BECOMING LIGHT.
FRIDAY
MOSTLY CLOUDY. HIGHS 75-76. SOUTHWEST WINDS AROUND
20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
46-48.
SATURDAY
SUNNY. HIGHS 72-74.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS 43-44.
SUNDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS 73-75.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
238 PM PDT THU AUG 27 2026
TONIGHT
PARTLY CLOUDY EARLY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 55-56. WEST WINDS 20 TO 25 MPH EARLY IN THE
EVENING BECOMING LIGHT.
FRIDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 69-72. SOUTHWEST WINDS AROUND 20 MPH IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 48.
SATURDAY
SUNNY. HIGHS AROUND 70. WEST WINDS AROUND 20 MPH IN
THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 45-46.
SUNDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS 69-72.
VISIT US AT WWW.WEATHER.GOV/MEDFORD
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page