####018008570#### FPUS86 KMFR 241910 TVLMFR FORECAST FOR MOUNTAIN PASSES NATIONAL WEATHER SERVICE MEDFORD, OR 1210 PM PDT SUN MAY 24 2026 $$ CANYON CREEK PASS- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81 1210 PM PDT SUN MAY 24 2026 .REST OF TODAY...SUNNY. HIGHS AROUND 82. .TONIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS AROUND 50. .MEMORIAL DAY...PARTLY CLOUDY IN THE MORNING, THEN SUNNY WITH RAIN LIKELY IN THE AFTERNOON. HIGHS AROUND 72. CHANCE OF RAIN 70 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. RAIN LIKELY IN THE EVENING, THEN RAIN AFTER MIDNIGHT. LOWS AROUND 41. CHANCE OF RAIN 40 PERCENT. .TUESDAY...CLOUDY. RAIN IN THE MORNING, THEN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING. HIGHS AROUND 56. CHANCE OF PRECIPITATION 90 PERCENT. $$ SEXTON SUMMIT- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69 1210 PM PDT SUN MAY 24 2026 .REST OF TODAY...SUNNY. HIGHS AROUND 83. .TONIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS 53-54. .MEMORIAL DAY...PARTLY CLOUDY IN THE MORNING, THEN SUNNY WITH RAIN LIKELY IN THE AFTERNOON. HIGHS AROUND 67. CHANCE OF RAIN 60 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN RAIN AFTER MIDNIGHT. LOWS 42-43. CHANCE OF RAIN 20 PERCENT. .TUESDAY...RAIN IN THE MORNING, THEN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING. HIGHS 51-52. CHANCE OF PRECIPITATION 90 PERCENT. $$ HAYES HILL SUMMIT- LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16 1210 PM PDT SUN MAY 24 2026 .REST OF TODAY...SUNNY. HIGHS AROUND 88. .TONIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS AROUND 50. .MEMORIAL DAY...MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH RAIN IN THE AFTERNOON. HIGHS AROUND 71. CHANCE OF RAIN 80 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. RAIN LIKELY IN THE EVENING, THEN RAIN AFTER MIDNIGHT. LOWS AROUND 41. CHANCE OF RAIN 40 PERCENT. .TUESDAY...MOSTLY CLOUDY. RAIN IN THE MORNING, THEN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING. HIGHS AROUND 61. CHANCE OF PRECIPITATION 90 PERCENT. $$ WILLAMETTE PASS- LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62 1210 PM PDT SUN MAY 24 2026 .REST OF TODAY...SUNNY. HIGHS AROUND 70. .TONIGHT...MOSTLY CLEAR. LOWS 41-44. .MEMORIAL DAY...PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 62-65. WEST WINDS AROUND 20 MPH IN THE AFTERNOON. .MONDAY NIGHT...RAIN AND SNOW. LOWS 32-35. CHANCE OF PRECIPITATION 80 PERCENT. .TUESDAY...SLIGHT CHANCE OF RAIN IN THE MORNING. SNOW THROUGH THE DAY. SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING. HIGHS 43-44. CHANCE OF PRECIPITATION 80 PERCENT. $$ DIAMOND LAKE SUMMIT- LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83 1210 PM PDT SUN MAY 24 2026 .REST OF TODAY...SUNNY. HIGHS 70-72. .TONIGHT...MOSTLY CLEAR. LOWS AROUND 40. .MEMORIAL DAY...PARTLY CLOUDY. HIGHS 63-65. SOUTHWEST WINDS 20 TO 25 MPH IN THE AFTERNOON. .MONDAY NIGHT...CLOUDY. CHANCE OF RAIN AND SNOW IN THE EVENING, THEN RAIN AND SNOW AFTER MIDNIGHT. LOWS 28-29. WEST WINDS AROUND 20 MPH IN THE EVENING BECOMING LIGHT. CHANCE OF PRECIPITATION 80 PERCENT. .TUESDAY...SNOW THROUGH THE DAY. SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING. HIGHS 41-44. CHANCE OF PRECIPITATION 80 PERCENT. $$ CRATER LAKE- LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65 1210 PM PDT SUN MAY 24 2026 .REST OF TODAY...SUNNY. HIGHS 66-71. .TONIGHT...MOSTLY CLEAR. LOWS AROUND 40. .MEMORIAL DAY...PARTLY CLOUDY. HIGHS 59-64. SOUTHWEST WINDS 20 TO 25 MPH. .MONDAY NIGHT...CLOUDY. RAIN AND SNOW LIKELY IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. LOWS 26-30. WEST WINDS 20 TO 25 MPH IN THE EVENING BECOMING LIGHT. CHANCE OF PRECIPITATION 70 PERCENT. .TUESDAY...SNOW IN THE MORNING, THEN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING. HIGHS 38-44. CHANCE OF PRECIPITATION 90 PERCENT. $$ LAKE OF THE WOODS- LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33 1210 PM PDT SUN MAY 24 2026 .REST OF TODAY...SUNNY. HIGHS 72-75. .TONIGHT...MOSTLY CLEAR. LOWS 43-44. .MEMORIAL DAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS AROUND 70. .MONDAY NIGHT...MOSTLY CLOUDY. RAIN AND SNOW LIKELY. LOWS 31-33. CHANCE OF PRECIPITATION 60 PERCENT. .TUESDAY...SNOW LIKELY IN THE MORNING, THEN RAIN AND SNOW IN THE AFTERNOON. CHANCE OF RAIN IN THE EVENING. HIGHS 44-47. CHANCE OF PRECIPITATION 80 PERCENT. $$ SISKIYOU SUMMIT- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4 1210 PM PDT SUN MAY 24 2026 .REST OF TODAY...SUNNY. HIGHS 73-80. .TONIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 52-54. .MEMORIAL DAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 68-74. .MONDAY NIGHT...MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS 40-42. CHANCE OF PRECIPITATION 30 PERCENT. .TUESDAY...MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN LIKELY IN THE AFTERNOON. CHANCE OF RAIN IN THE EVENING. HIGHS 47-53. CHANCE OF PRECIPITATION 70 PERCENT. $$ BLACK BUTTE SUMMIT- LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742 1210 PM PDT SUN MAY 24 2026 .REST OF TODAY...SUNNY EARLY IN THE AFTERNOON THEN BECOMING PARTLY CLOUDY. A 10 PERCENT CHANCE OF THUNDERSTORMS. HIGHS 77-82. .TONIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLEAR. LOWS 49-52. .MEMORIAL DAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 71-76. SOUTH WINDS AROUND 20 MPH IN THE AFTERNOON. .MONDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 38-39. .TUESDAY...MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF RAIN IN THE EVENING. HIGHS 53-57. CHANCE OF PRECIPITATION 30 PERCENT. $$ GRASS LAKE/MT HEBRON SUMMIT- LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20 1210 PM PDT SUN MAY 24 2026 .REST OF TODAY...SUNNY EARLY IN THE AFTERNOON THEN BECOMING PARTLY CLOUDY. A 10 PERCENT CHANCE OF RAIN. HIGHS 77-79. .TONIGHT...MOSTLY CLEAR. LOWS AROUND 45. .MEMORIAL DAY...PARTLY CLOUDY. HIGHS 72-74. SOUTHWEST WINDS AROUND 20 MPH IN THE AFTERNOON. .MONDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS AROUND 33. CHANCE OF PRECIPITATION 30 PERCENT. .TUESDAY...MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE AFTERNOON. SLIGHT CHANCE OF RAIN IN THE EVENING. HIGHS 53-54. CHANCE OF PRECIPITATION 50 PERCENT. $$ WARNER MOUNTAIN SUMMIT- LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4 1210 PM PDT SUN MAY 24 2026 .REST OF TODAY...SUNNY. HIGHS 74-75. .TONIGHT...MOSTLY CLEAR. LOWS 46-47. .MEMORIAL DAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 70. SOUTHWEST WINDS 20 TO 25 MPH IN THE AFTERNOON. .MONDAY NIGHT...PARTLY CLOUDY WITH RAIN LIKELY IN THE EVENING, THEN MOSTLY CLOUDY WITH RAIN AND SNOW LIKELY AFTER MIDNIGHT. LOWS 37-38. SOUTHWEST WINDS AROUND 25 MPH IN THE EVENING BECOMING LIGHT. CHANCE OF PRECIPITATION 70 PERCENT. .TUESDAY...CHANCE OF RAIN AND SNOW IN THE MORNING, THEN SHOWERS, SNOW AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING. HIGHS 48-49. CHANCE OF PRECIPITATION 80 PERCENT. $$ CEDAR PASS- LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51 1210 PM PDT SUN MAY 24 2026 .REST OF TODAY...SUNNY. HIGHS AROUND 70. .TONIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLEAR. LOWS 48-49. .MEMORIAL DAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 66-69. SOUTHWEST WINDS 20 TO 25 MPH IN THE AFTERNOON. .MONDAY NIGHT...PARTLY CLOUDY WITH A CHANCE OF RAIN IN THE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS 38-39. WEST WINDS AROUND 30 MPH DECREASING TO 20 TO 25 MPH AFTER MIDNIGHT. .TUESDAY...MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN THE MORNING, THEN CHANCE OF SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING. HIGHS 45-47. NORTHWEST WINDS AROUND 20 MPH IN THE MORNING BECOMING LIGHT, THEN BECOMING NORTHWEST AROUND 20 MPH IN THE EVENING. CHANCE OF PRECIPITATION 70 PERCENT. $$ VISIT US AT WWW.WEATHER.GOV/MEDFORD