495 FPUS86 KMFR 240938 TVLMFR FORECAST FOR MOUNTAIN PASSES NATIONAL WEATHER SERVICE MEDFORD, OR 238 AM PDT MON AUG 24 2026 $$ CANYON CREEK PASS- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81 238 AM PDT MON AUG 24 2026 .TODAY...PARTLY CLOUDY EARLY IN THE MORNING THEN CLEARING. HIGHS AROUND 95. .TONIGHT...MOSTLY CLEAR. LOWS AROUND 56. .TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS AROUND 88. .TUESDAY NIGHT...CLEAR. LOWS AROUND 52. .WEDNESDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS AROUND 84. $$ SEXTON SUMMIT- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69 238 AM PDT MON AUG 24 2026 .TODAY...PARTLY CLOUDY EARLY IN THE MORNING THEN CLEARING. HIGHS AROUND 90. .TONIGHT...MOSTLY CLEAR. LOWS 61-63. .TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 83-85. .TUESDAY NIGHT...CLEAR. LOWS 54-57. .WEDNESDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 80. $$ HAYES HILL SUMMIT- LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16 238 AM PDT MON AUG 24 2026 .TODAY...PARTLY CLOUDY EARLY IN THE MORNING THEN CLEARING. HIGHS AROUND 97. .TONIGHT...MOSTLY CLEAR. LOWS AROUND 56. .TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS AROUND 91. .TUESDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 52. .WEDNESDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 88. $$ WILLAMETTE PASS- LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62 238 AM PDT MON AUG 24 2026 .TODAY...PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING SUNNY. HIGHS 78-83. .TONIGHT...MOSTLY CLEAR. LOWS 50-52. .TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 74-79. .TUESDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 50. .WEDNESDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLEAR. HIGHS 71-76. $$ DIAMOND LAKE SUMMIT- LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83 238 AM PDT MON AUG 24 2026 .TODAY...PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING SUNNY. HIGHS AROUND 80. .TONIGHT...MOSTLY CLEAR. LOWS 47-48. .TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 75-78. .TUESDAY NIGHT...MOSTLY CLEAR. LOWS 44-46. .WEDNESDAY...PARTLY CLOUDY THEN BECOMING MOSTLY CLEAR. HIGHS 73-75. $$ CRATER LAKE- LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65 238 AM PDT MON AUG 24 2026 .TODAY...PARTLY CLOUDY THEN BECOMING SUNNY LATE IN THE MORNING THEN BECOMING PARTLY CLOUDY THEN BECOMING SUNNY LATE IN THE AFTERNOON. HIGHS 76-81. .TONIGHT...CLEAR. LOWS 45-47. .TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 73-79. .TUESDAY NIGHT...MOSTLY CLEAR. LOWS 43-45. .WEDNESDAY...PARTLY CLOUDY. HIGHS 70-76. $$ LAKE OF THE WOODS- LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33 238 AM PDT MON AUG 24 2026 .TODAY...MOSTLY CLOUDY EARLY IN THE MORNING THEN CLEARING. HIGHS 81-84. .TONIGHT...CLEAR. LOWS 49-52. .TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 79-82. .TUESDAY NIGHT...MOSTLY CLEAR. LOWS 47-49. .WEDNESDAY...PARTLY CLOUDY. HIGHS 76-79. $$ SISKIYOU SUMMIT- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4 238 AM PDT MON AUG 24 2026 .TODAY...MOSTLY CLOUDY EARLY IN THE MORNING THEN CLEARING. HIGHS 80-87. .TONIGHT...MOSTLY CLEAR. LOWS AROUND 60. .TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 78-85. .TUESDAY NIGHT...MOSTLY CLEAR. LOWS 54-56. .WEDNESDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 76-84. $$ BLACK BUTTE SUMMIT- LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742 238 AM PDT MON AUG 24 2026 .TODAY...PARTLY CLOUDY EARLY IN THE MORNING THEN CLEARING. HIGHS 82-85. SOUTH WINDS AROUND 20 MPH IN THE AFTERNOON. .TONIGHT...MOSTLY CLEAR. LOWS 55-59. .TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 80-84. .TUESDAY NIGHT...MOSTLYCLEAR. LOWS 52-55. .WEDNESDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLEAR. HIGHS 81-85. $$ GRASS LAKE/MT HEBRON SUMMIT- LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20 238 AM PDT MON AUG 24 2026 .TODAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY LATE IN THE MORNING THEN BECOMING SUNNY. HIGHS 84-86. .TONIGHT...MOSTLY CLEAR. LOWS AROUND 48. .TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 82-84. .TUESDAY NIGHT...MOSTLY CLEAR. LOWS 45-46. .WEDNESDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLEAR. HIGHS 83-85. $$ WARNER MOUNTAIN SUMMIT- LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4 238 AM PDT MON AUG 24 2026 .TODAY...MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 80-82. .TONIGHT...MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS 52-53. .TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 80-82. .TUESDAY NIGHT...PARTLY CLOUDY. LOWS 51-52. .WEDNESDAY...PARTLY CLOUDY. HIGHS 80-82. $$ CEDAR PASS- LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51 238 AM PDT MON AUG 24 2026 .TODAY...MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 75-78. .TONIGHT...MOSTLY CLEAR. LOWS 53-54. .TUESDAY...PARTLY CLOUDY. HIGHS 75-79. .TUESDAY NIGHT...PARTLY CLOUDY. LOWS 52-53. .WEDNESDAY...PARTLY CLOUDY. HIGHS AROUND 80. $$ VISIT US AT WWW.WEATHER.GOV/MEDFORD