390
FPUS86 KMFR 162139
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
239 PM PDT TUE JUN 16 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
239 PM PDT TUE JUN 16 2026
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 48.
WEDNESDAY
SUNNY. HIGHS AROUND 82.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 89.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 53.
JUNETEENTH
PARTLY CLOUDY. HIGHS AROUND 86.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
239 PM PDT TUE JUN 16 2026
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING
TONIGHT
MOSTLY CLEAR. LOWS 55-56.
WEDNESDAY
SUNNY. HIGHS 78-79.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 56-59.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
85-86.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60.
JUNETEENTH
PARTLY CLOUDY. HIGHS AROUND 82.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
239 PM PDT TUE JUN 16 2026
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING
TONIGHT
MOSTLY CLEAR. LOWS AROUND 52.
WEDNESDAY
SUNNY. HIGHS AROUND 88.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 53.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 96.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 56.
JUNETEENTH
PARTLY CLOUDY. HIGHS AROUND 90.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
239 PM PDT TUE JUN 16 2026
TONIGHT
MOSTLY CLEAR. LOWS 43-45.
WEDNESDAY
SUNNY. HIGHS 74-77.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 46-49.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 80-83.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS 51-55.
JUNETEENTH
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. HIGHS
75-79.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
239 PM PDT TUE JUN 16 2026
TONIGHT
CLEAR. LOWS 38-43.
WEDNESDAY
SUNNY. HIGHS AROUND 80.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 44-46.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 80-84.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 47-49.
JUNETEENTH
PARTLY CLOUDY, THEN MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN IN THE EVENING. HIGHS 75-80.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
239 PM PDT TUE JUN 16 2026
TONIGHT
CLEAR. LOWS 40-42.
WEDNESDAY
SUNNY. HIGHS AROUND 80.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 46-48.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 76-83.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
JUNETEENTH
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING. HIGHS 71-77. CHANCE OF PRECIPITATION 30 PERCENT.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
239 PM PDT TUE JUN 16 2026
TONIGHT
CLEAR. LOWS 44-47.
WEDNESDAY
SUNNY. HIGHS 80-84.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 50-52.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 84-87.
THURSDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS 50-52.
JUNETEENTH
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS, THEN CHANCE OF SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. HIGHS 77-79.
CHANCE OF PRECIPITATION 30 PERCENT.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
239 PM PDT TUE JUN 16 2026
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING
TONIGHT
CLEAR. LOWS 53-56. NORTH WINDS AROUND 20 MPH EARLY IN
THE EVENING BECOMING LIGHT.
WEDNESDAY
SUNNY. HIGHS 78-85.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. NORTH WINDS
AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
82-90.
THURSDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS 60-63.
JUNETEENTH
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.
HIGHS 75-84. CHANCE OF PRECIPITATION 30 PERCENT.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
239 PM PDT TUE JUN 16 2026
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING
TONIGHT
CLEAR. LOWS AROUND 60.
WEDNESDAY
SUNNY. HIGHS 89-92.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 60-64.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN SUNNY WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 89-94.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 58-63.
JUNETEENTH
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 79-83. CHANCE OF PRECIPITATION
40 PERCENT.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
239 PM PDT TUE JUN 16 2026
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING
TONIGHT
CLEAR. LOWS 47-48.
WEDNESDAY
SUNNY. HIGHS AROUND 90.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 53-54.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
HIGHS AROUND 90.
THURSDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS 51-52.
JUNETEENTH
MOSTLY CLOUDY WITH SHOWERS LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 82-83. CHANCE OF PRECIPITATION
60 PERCENT.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
239 PM PDT TUE JUN 16 2026
TONIGHT
CLEAR. LOWS 51-52.
WEDNESDAY
SUNNY. HIGHS 83-85.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 52-53.
THURSDAY
PARTLY CLOUDY. HIGHS 84-85.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS 56-57.
JUNETEENTH
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 77-79. CHANCE OF PRECIPITATION
40 PERCENT.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
239 PM PDT TUE JUN 16 2026
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING
TONIGHT
CLEAR. LOWS AROUND 52.
WEDNESDAY
SUNNY. HIGHS 80-82.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 57.
THURSDAY
PARTLY CLOUDY. HIGHS AROUND 80.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY
CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 59.
JUNETEENTH
MOSTLY CLOUDY. SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS, THEN CHANCE OF RAIN IN THE EVENING. HIGHS 71-73.
CHANCE OF PRECIPITATION 70 PERCENT.
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