####018008338#### FPUS86 KMFR 122119 TVLMFR FORECAST FOR MOUNTAIN PASSES NATIONAL WEATHER SERVICE MEDFORD, OR ISSUED BY NATIONAL WEATHER SERVICE PORTLAND OR 219 PM PDT MON MAY 12 2025 $$ CANYON CREEK PASS- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81 219 PM PDT MON MAY 12 2025 .TONIGHT...MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS AROUND 41. CHANCE OF SHOWERS 70 PERCENT. .TUESDAY...MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN THE MORNING. HIGHS AROUND 57. .TUESDAY NIGHT...MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS AROUND 40. .WEDNESDAY...MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS AROUND 58. .WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY. LOWS AROUND 40. .THURSDAY...MOSTLY CLOUDY. HIGHS AROUND 65. $$ SEXTON SUMMIT- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69 219 PM PDT MON MAY 12 2025 .TONIGHT...MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE EVENING. LOWS 41-42. CHANCE OF SHOWERS 60 PERCENT. .TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 55. .TUESDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 40. .WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 55-57. .WEDNESDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS AROUND 40. .THURSDAY...MOSTLY CLOUDY. HIGHS 63-64. $$ HAYES HILL SUMMIT- LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16 219 PM PDT MON MAY 12 2025 .TONIGHT...MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN SHOWERS IN THE EVENING. LOWS AROUND 41. .TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS AROUND 63. .TUESDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 39. .WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 63. .WEDNESDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS AROUND 40. .THURSDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY. HIGHS AROUND 70. $$ WILLAMETTE PASS- LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62 219 PM PDT MON MAY 12 2025 .TONIGHT...MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY IN THE EVENING, THEN CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT. NO SNOW ACCUMULATION. LOWS 32-34. CHANCE OF PRECIPITATION 70 PERCENT. .TUESDAY...MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 41-43. CHANCE OF PRECIPITATION 40 PERCENT. .TUESDAY NIGHT...MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN SHOWERS IN THE EVENING. LOWS 30-33. .WEDNESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS IN THE MORNING, THEN SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS 42-45. .WEDNESDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS 30-32. .THURSDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY. HIGHS 53-55. $$ DIAMOND LAKE SUMMIT- LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83 219 PM PDT MON MAY 12 2025 .TONIGHT...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS. LOWS AROUND 30. .TUESDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING, THEN CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON. HIGHS 40-43. CHANCE OF PRECIPITATION 40 PERCENT. .TUESDAY NIGHT...MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW SHOWERS IN THE EVENING. LOWS AROUND 30. .WEDNESDAY...MOSTLY CLOUDY. HIGHS 42-45. .WEDNESDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS 28-29. .THURSDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY. HIGHS 54-56. $$ CRATER LAKE- LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65 219 PM PDT MON MAY 12 2025 .TONIGHT...MOSTLY CLOUDY. SNOW SHOWERS LIKELY IN THE EVENING, THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS AROUND 30. CHANCE OF SNOW 60 PERCENT. .TUESDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING, THEN CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON. HIGHS 39-44. CHANCE OF PRECIPITATION 30 PERCENT. .TUESDAY NIGHT...MOSTLY CLOUDY. LOWS 27-29. .WEDNESDAY...MOSTLY CLOUDY. HIGHS 42-48. .WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS 27-28. .THURSDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY. HIGHS 53-58. $$ LAKE OF THE WOODS- LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33 219 PM PDT MON MAY 12 2025 .TONIGHT...MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY IN THE EVENING, THEN SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS AROUND 30. CHANCE OF PRECIPITATION 60 PERCENT. .TUESDAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND SNOW SHOWERS. HIGHS 43-46. .TUESDAY NIGHT...MOSTLY CLOUDY. LOWS AROUND 30. .WEDNESDAY...MOSTLY CLOUDY. HIGHS 47-49. .WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 30. .THURSDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY. HIGHS 57-59. $$ SISKIYOU SUMMIT- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4 219 PM PDT MON MAY 12 2025 .TONIGHT...MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN SHOWERS IN THE EVENING. LOWS 36-38. .TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 48-52. .TUESDAY NIGHT...MOSTLY CLOUDY. LOWS 36-38. .WEDNESDAY...PARTLY CLOUDY. HIGHS 50-54. .WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS 36-38. .THURSDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY. HIGHS 59-64. $$ BLACK BUTTE SUMMIT- LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742 219 PM PDT MON MAY 12 2025 .TONIGHT...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS. LOWS 34-36. .TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 52-56. .TUESDAY NIGHT...PARTLY CLOUDY. LOWS 35-37. .WEDNESDAY...PARTLY CLOUDY. HIGHS AROUND 60. .WEDNESDAY NIGHT...MOSTLY CLEAR. LOWS 35-37. .THURSDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY. HIGHS 65-68. $$ GRASS LAKE/MT HEBRON SUMMIT- LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20 219 PM PDT MON MAY 12 2025 .TONIGHT...MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY IN THE EVENING. NO SNOW ACCUMULATION. LOWS AROUND 30. CHANCE OF PRECIPITATION 60 PERCENT. .TUESDAY...MOSTLY CLOUDY. HIGHS 51-53. .TUESDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 30. .WEDNESDAY...PARTLY CLOUDY. HIGHS 56-58. .WEDNESDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 30. .THURSDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY. HIGHS 63-65. $$ WARNER MOUNTAIN SUMMIT- LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4 219 PM PDT MON MAY 12 2025 .TONIGHT...MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS IN THE EVENING, THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND 30. CHANCE OF PRECIPITATION 30 PERCENT. .TUESDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 46-48. CHANCE OF PRECIPITATION 30 PERCENT. .TUESDAY NIGHT...MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW SHOWERS IN THE EVENING. LOWS AROUND 32. .WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 54-55. .WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS AROUND 31. .THURSDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY. HIGHS AROUND 60. $$ CEDAR PASS- LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51 219 PM PDT MON MAY 12 2025 .TONIGHT...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS. LOWS AROUND 30. .TUESDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING, THEN CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON. HIGHS 41-43. CHANCE OF PRECIPITATION 30 PERCENT. .TUESDAY NIGHT...MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW SHOWERS IN THE EVENING. LOWS AROUND 32. .WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 50. .WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLEAR. LOWS AROUND 32. .THURSDAY...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. HIGHS 54-57. $$ VISIT US AT WWW.WEATHER.GOV/MEDFORD