####018011104#### FPUS86 KMFR 110323 TVLMFR FORECAST FOR MOUNTAIN PASSES NATIONAL WEATHER SERVICE MEDFORD, OR 823 PM PDT SAT MAY 10 2025 $$ CANYON CREEK PASS- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81 823 PM PDT SAT MAY 10 2025 .REST OF TONIGHT...MOSTLY CLOUDY. LOWS AROUND 45. .SUNDAY...MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS AROUND 59. .SUNDAY NIGHT...CLOUDY WITH RAIN. LOWS AROUND 42. CHANCE OF RAIN 80 PERCENT. .MONDAY...CLOUDY. SHOWERS IN THE MORNING, THEN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 55. CHANCE OF PRECIPITATION 90 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. SHOWERS LIKELY IN THE EVENING. LOWS AROUND 42. CHANCE OF SHOWERS 60 PERCENT. .TUESDAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON THEN BECOMING MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS AROUND 59. $$ SEXTON SUMMIT- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69 823 PM PDT SAT MAY 10 2025 .REST OF TONIGHT...CLOUDY EARLY IN THE EVENING THEN BECOMING PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. LOWS 44-45. .SUNDAY...MOSTLY CLOUDY. HIGHS 56-57. .SUNDAY NIGHT...RAIN LIKELY IN THE EVENING, THEN RAIN AFTER MIDNIGHT. LOWS 41-43. CHANCE OF RAIN 90 PERCENT. .MONDAY...SHOWERS IN THE MORNING, THEN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 50. CHANCE OF PRECIPITATION 90 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SHOWERS IN THE EVENING. LOWS 40-42. .TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 56. $$ HAYES HILL SUMMIT- LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16 823 PM PDT SAT MAY 10 2025 .REST OF TONIGHT...CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND 47. .SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 62. .SUNDAY NIGHT...CLOUDY WITH RAIN. LOWS AROUND 42. CHANCE OF RAIN 80 PERCENT. .MONDAY...CLOUDY. SHOWERS IN THE MORNING, THEN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 56. CHANCE OF PRECIPITATION 90 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS IN THE EVENING. LOWS AROUND 42. .TUESDAY...PARTLY CLOUDY THEN CLEARING. HIGHS AROUND 64. $$ WILLAMETTE PASS- LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62 823 PM PDT SAT MAY 10 2025 .REST OF TONIGHT...CLOUDY. LOWS AROUND 40. .SUNDAY...MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 46-48. .SUNDAY NIGHT...RAIN AND SNOW LIKELY IN THE EVENING, THEN RAIN AND SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS 32-34. CHANCE OF PRECIPITATION NEAR 100 PERCENT. .MONDAY...SNOW SHOWERS IN THE MORNING, THEN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 43-45. CHANCE OF PRECIPITATION NEAR 100 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. RAIN AND SNOW SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LOWS 31-35. CHANCE OF PRECIPITATION 80 PERCENT. .TUESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS, THEN SLIGHT CHANCE OF SHOWERS IN THE EVENING. HIGHS 44-46. CHANCE OF PRECIPITATION 20 PERCENT. $$ DIAMOND LAKE SUMMIT- LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83 823 PM PDT SAT MAY 10 2025 .REST OF TONIGHT...MOSTLY CLOUDY. LOWS 34-37. .SUNDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON. HIGHS 45-48. .SUNDAY NIGHT...RAIN AND SNOW LIKELY IN THE EVENING, THEN SNOW AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS AROUND 30. CHANCE OF PRECIPITATION NEAR 100 PERCENT. .MONDAY...SNOW SHOWERS IN THE MORNING, THEN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 41-44. CHANCE OF PRECIPITATION NEAR 100 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. RAIN AND SNOW SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS 30-32. CHANCE OF PRECIPITATION 80 PERCENT. .TUESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON. HIGHS 43-46. CHANCE OF PRECIPITATION 20 PERCENT. $$ CRATER LAKE- LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65 823 PM PDT SAT MAY 10 2025 .REST OF TONIGHT...MOSTLY CLOUDY. LOWS 34-35. .SUNDAY...MOSTLY CLOUDY. HIGHS 44-50. .SUNDAY NIGHT...CHANCE OF RAIN AND SNOW IN THE EVENING, THEN SNOW AFTER MIDNIGHT. SNOW ACCUMULATION OF 2 TO 3 INCHES. LOWS AROUND 30. CHANCE OF PRECIPITATION NEAR 100 PERCENT. .MONDAY...SNOW SHOWERS IN THE MORNING, THEN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 41-46. CHANCE OF PRECIPITATION NEAR 100 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY IN THE EVENING, THEN SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS 30-32. CHANCE OF PRECIPITATION 70 PERCENT. .TUESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON. HIGHS 43-49. $$ LAKE OF THE WOODS- LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33 823 PM PDT SAT MAY 10 2025 .REST OF TONIGHT...MOSTLY CLOUDY EARLY IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS 35-37. .SUNDAY...MOSTLY CLOUDY. HIGHS 50-53. .SUNDAY NIGHT...PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW IN THE EVENING, THEN CLOUDY WITH RAIN AND SNOW AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. LOWS 31-33. CHANCE OF PRECIPITATION 90 PERCENT. .MONDAY...SNOW SHOWERS IN THE MORNING, THEN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 44-48. CHANCE OF PRECIPITATION NEAR 100 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. RAIN AND SNOW SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LOWS 32-33. CHANCE OF PRECIPITATION 80 PERCENT. .TUESDAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON. HIGHS 46-50. $$ SISKIYOU SUMMIT- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4 823 PM PDT SAT MAY 10 2025 .REST OF TONIGHT...MOSTLY CLOUDY. LOWS 40-43. .SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 54-59. .SUNDAY NIGHT...PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE EVENING, THEN CLOUDY WITH RAIN AND SNOW AFTER MIDNIGHT. NO SNOW ACCUMULATION. LOWS AROUND 40. CHANCE OF PRECIPITATION 90 PERCENT. .MONDAY...RAIN AND SNOW SHOWERS IN THE MORNING, THEN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 44-49. CHANCE OF PRECIPITATION 90 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. SHOWERS LIKELY IN THE EVENING. LOWS AROUND 40. CHANCE OF SHOWERS 60 PERCENT. .TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 48-54. $$ BLACK BUTTE SUMMIT- LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742 823 PM PDT SAT MAY 10 2025 .REST OF TONIGHT...MOSTLY CLOUDY EARLY IN THE EVENING THEN CLEARING. LOWS 42-43. .SUNDAY...PARTLY CLOUDY. HIGHS 61-65. .SUNDAY NIGHT...PARTLY CLOUDY IN THE EVENING, THEN CLOUDY WITH RAIN AFTER MIDNIGHT. LOWS 36-38. CHANCE OF RAIN 80 PERCENT. .MONDAY...RAIN AND SNOW SHOWERS IN THE MORNING, THEN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 47-52. CHANCE OF PRECIPITATION 80 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS IN THE EVENING. LOWS 35-37. .TUESDAY...PARTLY CLOUDY THEN CLEARING. HIGHS 54-58. $$ GRASS LAKE/MT HEBRON SUMMIT- LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20 823 PM PDT SAT MAY 10 2025 .REST OF TONIGHT...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY AFTER MIDNIGHT THEN BECOMING MOSTLY CLEAR. LOWS 37-38. .SUNDAY...PARTLY CLOUDY. HIGHS AROUND 60. SOUTHWEST WINDS AROUND 20 MPH IN THE AFTERNOON. .SUNDAY NIGHT...PARTLY CLOUDY IN THE EVENING, THEN CLOUDY WITH RAIN AND SNOW LIKELY AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS AROUND 33. CHANCE OF PRECIPITATION 70 PERCENT. .MONDAY...CLOUDY. SNOW SHOWERS IN THE MORNING, THEN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 50. CHANCE OF PRECIPITATION 90 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY IN THE EVENING. LOWS AROUND 32. CHANCE OF PRECIPITATION 70 PERCENT. .TUESDAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON THEN BECOMING MOSTLY CLEAR. HIGHS 53-54. $$ WARNER MOUNTAIN SUMMIT- LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4 823 PM PDT SAT MAY 10 2025 .REST OF TONIGHT...MOSTLY CLEAR THEN BECOMING MOSTLY CLOUDY AFTER MIDNIGHT THEN BECOMING PARTLY CLOUDY. LOWS AROUND 42. .SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 60. SOUTH WINDS AROUND 20 MPH SHIFTING TO THE SOUTHWEST 25 TO 30 MPH IN THE AFTERNOON. .SUNDAY NIGHT...PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS AROUND 34. .MONDAY...SNOW SHOWERS IN THE MORNING, THEN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 46-47. CHANCE OF PRECIPITATION 90 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND 32. CHANCE OF PRECIPITATION 80 PERCENT. .TUESDAY...MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS AND SNOW SHOWERS IN THE AFTERNOON. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW SHOWERS IN THE EVENING. HIGHS AROUND 50. CHANCE OF PRECIPITATION 20 PERCENT. $$ CEDAR PASS- LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51 823 PM PDT SAT MAY 10 2025 .REST OF TONIGHT...MOSTLY CLEAR EARLY IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS AROUND 42. .SUNDAY...SUNNY. HIGHS 56-58. SOUTHWEST WINDS 25 TO 30 MPH IN THE AFTERNOON. .SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS AROUND 34. WEST WINDS AROUND 20 MPH IN THE EVENING BECOMING LIGHT. .MONDAY...SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 40-43. WEST WINDS AROUND 20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND 32. CHANCE OF PRECIPITATION 80 PERCENT. .TUESDAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. CHANCE OF SNOW SHOWERS THROUGH THE DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON, THEN SLIGHT CHANCE OF SHOWERS IN THE EVENING. HIGHS 44-47. CHANCE OF PRECIPITATION 30 PERCENT. $$ VISIT US AT WWW.WEATHER.GOV/MEDFORD