FPUS86 KMFR 031019 TVLMFR FORECAST FOR MOUNTAIN PASSES NATIONAL WEATHER SERVICE MEDFORD, OR 219 AM PST TUE FEB 3 2026 $$ CANYON CREEK PASS- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81 219 AM PST TUE FEB 3 2026 .TODAY...SUNNY EARLY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 60. .TONIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS AROUND 36. .WEDNESDAY...SUNNY. HIGHS AROUND 63. .WEDNESDAY NIGHT...CLEAR. LOWS AROUND 38. .THURSDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 62. $$ SEXTON SUMMIT- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69 219 AM PST TUE FEB 3 2026 .TODAY...PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 57-59. .TONIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. PATCHY DENSE FOG AFTER MIDNIGHT. LOWS 40-44. .WEDNESDAY...SUNNY. PATCHY FOG IN THE MORNING. HIGHS 59-62. .WEDNESDAY NIGHT...CLEAR. PATCHY FOG THROUGH THE NIGHT. LOWS 38-45. .THURSDAY...MOSTLY CLEAR. PATCHY FOG IN THE MORNING. HIGHS AROUND 60. $$ HAYES HILL SUMMIT- LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16 219 AM PST TUE FEB 3 2026 .TODAY...PARTLY CLOUDY THEN BECOMING SUNNY EARLY IN THE AFTERNOON THEN BECOMING PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS AROUND 55. .TONIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLEAR. PATCHY DENSE FOG AFTER MIDNIGHT. LOWS AROUND 35. .WEDNESDAY...SUNNY. PATCHY FOG IN THE MORNING. HIGHS AROUND 58. .WEDNESDAY NIGHT...CLEAR. PATCHY FOG THROUGH THE NIGHT. LOWS AROUND 35. .THURSDAY...MOSTLY CLEAR. PATCHY FOG IN THE MORNING. HIGHS AROUND 60. $$ WILLAMETTE PASS- LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62 219 AM PST TUE FEB 3 2026 .TODAY...PARTLY CLOUDY. HIGHS 51-52. .TONIGHT...PARTLY CLOUDY. LOWS 31-34. .WEDNESDAY...SUNNY. HIGHS 53-54. .WEDNESDAY NIGHT...CLEAR. LOWS 30-34. .THURSDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 54-56. $$ DIAMOND LAKE SUMMIT- LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83 219 AM PST TUE FEB 3 2026 .TODAY...PARTLY CLOUDY. HIGHS 52-56. .TONIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS AROUND 30. .WEDNESDAY...SUNNY. HIGHS 54-58. .WEDNESDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 30. .THURSDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 52-56. $$ CRATER LAKE- LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65 219 AM PST TUE FEB 3 2026 .TODAY...PARTLY CLOUDY. HIGHS 52-54. .TONIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLEAR. LOWS AROUND 30. .WEDNESDAY...SUNNY. HIGHS 54-56. .WEDNESDAY NIGHT...CLEAR. LOWS AROUND 30. .THURSDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 51-55. $$ LAKE OF THE WOODS- LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33 219 AM PST TUE FEB 3 2026 .TODAY...SUNNY. HIGHS 53-58. .TONIGHT...MOSTLY CLEAR. LOWS 29-34. .WEDNESDAY...SUNNY. HIGHS 54-59. .WEDNESDAY NIGHT...CLEAR. LOWS 30-35. .THURSDAY...MOSTLY CLEAR. HIGHS 54-58. $$ SISKIYOU SUMMIT- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4 219 AM PST TUE FEB 3 2026 .TODAY...SUNNY. HIGHS 56-61. .TONIGHT...MOSTLY CLEAR. LOWS 35-42. .WEDNESDAY...SUNNY. HIGHS 58-63. .WEDNESDAY NIGHT...MOSTLY CLEAR. LOWS 34-40. .THURSDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 56-62. $$ BLACK BUTTE SUMMIT- LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742 219 AM PST TUE FEB 3 2026 .TODAY...SUNNY. HIGHS 56-60. .TONIGHT...MOSTLY CLEAR. LOWS 33-36. .WEDNESDAY...SUNNY. HIGHS 59-63. .WEDNESDAY NIGHT...CLEAR. LOWS 35-36. .THURSDAY...MOSTLY CLEAR. HIGHS 56-59. $$ GRASS LAKE/MT HEBRON SUMMIT- LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20 219 AM PST TUE FEB 3 2026 .TODAY...SUNNY. HIGHS AROUND 60. .TONIGHT...MOSTLY CLEAR. LOWS AROUND 30. .WEDNESDAY...SUNNY. HIGHS 61-62. .WEDNESDAY NIGHT...CLEAR. LOWS AROUND 30. .THURSDAY...MOSTLY CLEAR. HIGHS 61-62.$$ WARNER MOUNTAIN SUMMIT- LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4 219 AM PST TUE FEB 3 2026 .TODAY...SUNNY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY. HIGHS 58-59. .TONIGHT...MOSTLY CLEAR. LOWS 32-33. .WEDNESDAY...SUNNY. HIGHS AROUND 60. .WEDNESDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 33. .THURSDAY...MOSTLY CLEAR. HIGHS AROUND 60. $$ CEDAR PASS- LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51 219 AM PST TUE FEB 3 2026 .TODAY...SUNNY. HIGHS AROUND 53. .TONIGHT...MOSTLY CLEAR. LOWS 36-37. .WEDNESDAY...SUNNY. HIGHS AROUND 54. .WEDNESDAY NIGHT...MOSTLY CLEAR. LOWS 35-36. .THURSDAY...SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 53-54. $$ VISIT US AT WWW.WEATHER.GOV/MEDFORD