####018006458#### FPUS86 KMFR 311840 TVLMFR FORECAST FOR MOUNTAIN PASSES NATIONAL WEATHER SERVICE MEDFORD, OR 1040 AM PST SAT JAN 31 2026 $$ CANYON CREEK PASS- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81 1040 AM PST SAT JAN 31 2026 .REST OF TODAY...MOSTLY CLOUDY. HIGHS AROUND 57. .TONIGHT...MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS AROUND 39. .SUNDAY...MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 53. CHANCE OF RAIN 70 PERCENT. .SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS AROUND 35. .MONDAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 57. $$ SEXTON SUMMIT- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69 1040 AM PST SAT JAN 31 2026 .REST OF TODAY...MOSTLY CLOUDY. HIGHS 52-55. .TONIGHT...MOSTLY CLOUDY. RAIN LIKELY AFTER MIDNIGHT. LOWS AROUND 40. .SUNDAY...MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 48. CHANCE OF RAIN 60 PERCENT. .SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS 35-38. .MONDAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON THEN BECOMING MOSTLY CLEAR. HIGHS 52-53. $$ HAYES HILL SUMMIT- LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16 1040 AM PST SAT JAN 31 2026 .REST OF TODAY...MOSTLY CLOUDY. HIGHS AROUND 55. .TONIGHT...MOSTLY CLOUDY. RAIN LIKELY AFTER MIDNIGHT. LOWS AROUND 39. .SUNDAY...MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 51. CHANCE OF RAIN 70 PERCENT. .SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS AROUND 34. .MONDAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 54. $$ WILLAMETTE PASS- LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62 1040 AM PST SAT JAN 31 2026 .REST OF TODAY...MOSTLY CLOUDY. HIGHS AROUND 50. .TONIGHT...MOSTLY CLOUDY. LOWS 32-36. .SUNDAY...RAIN AND SNOW LIKELY IN THE MORNING, THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS AROUND 40. CHANCE OF PRECIPITATION 60 PERCENT. .SUNDAY NIGHT...PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. LOWS 26-29. .MONDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 46-47. $$ DIAMOND LAKE SUMMIT- LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83 1040 AM PST SAT JAN 31 2026 .REST OF TODAY...MOSTLY CLOUDY. HIGHS 47-51. .TONIGHT...MOSTLY CLOUDY. LOWS 27-29. .SUNDAY...MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING. LITTLE OR NO SNOW ACCUMULATION. HIGHS 39-42. CHANCE OF SNOW 60 PERCENT. .SUNDAY NIGHT...PARTLY CLOUDY. LOWS 22-24. .MONDAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON THEN BECOMING MOSTLY CLEAR. HIGHS 46-49. $$ CRATER LAKE- LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65 1040 AM PST SAT JAN 31 2026 .REST OF TODAY...PARTLY CLOUDY LATE IN THE MORNING THEN BECOMING MOSTLY CLOUDY. HIGHS 46-48. .TONIGHT...MOSTLY CLOUDY. LOWS 26-29. .SUNDAY...MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SNOW IN THE MORNING. HIGHS 38-42. .SUNDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLEAR. LOWS 21-25. .MONDAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON THEN BECOMING MOSTLY CLEAR. HIGHS 45-48. $$ LAKE OF THE WOODS- LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33 1040 AM PST SAT JAN 31 2026 .REST OF TODAY...MOSTLY CLOUDY. HIGHS 50-53. .TONIGHT...MOSTLY CLOUDY. LOWS 31-34. .SUNDAY...MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 44-46. CHANCE OF PRECIPITATION 30 PERCENT. .SUNDAY NIGHT...MOSTLY CLEAR. LOWS 26-29. .MONDAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 50. $$ SISKIYOU SUMMIT- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4 1040 AM PST SAT JAN 31 2026 .REST OF TODAY...MOSTLY CLOUDY. HIGHS 51-55. .TONIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 35-41. .SUNDAY...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN THE MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS 48-52. .SUNDAY NIGHT...MOSTLY CLEAR. LOWS 31-36. .MONDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 51-55. $$ BLACK BUTTE SUMMIT- LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742 1040 AM PST SAT JAN 31 2026 .REST OF TODAY...MOSTLY CLOUDY. HIGHS 53-56. .TONIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS 36-37. .SUNDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 50-53. .SUNDAY NIGHT...MOSTLY CLEAR. LOWS 30-32. .MONDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 52-55. $$ GRASS LAKE/MT HEBRON SUMMIT- LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20 1040 AM PST SAT JAN 31 2026 .REST OF TODAY...MOSTLY CLOUDY. HIGHS 55-56. .TONIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS AROUND 31. .SUNDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS 51-52. .SUNDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 27. .MONDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 54-55. $$ WARNER MOUNTAIN SUMMIT- LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4 1040 AM PST SAT JAN 31 2026 .REST OF TODAY...MOSTLY CLOUDY IN THE LATE MORNING AND EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY. HIGHS 53-54. .TONIGHT...MOSTLY CLOUDY. LOWS AROUND 34. .SUNDAY...PARTLY CLOUDY. HIGHS AROUND 49. .SUNDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 29. .MONDAY...PARTLY CLOUDY THEN CLEARING. HIGHS AROUND 51. $$ CEDAR PASS- LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51 1040 AM PST SAT JAN 31 2026 .REST OF TODAY...PARTLY CLOUDY IN THE LATE MORNING AND EARLY AFTERNOON THEN BECOMING MOSTLY CLOUDY. HIGHS 52-53. .TONIGHT...MOSTLY CLOUDY. LOWS 37-39. .SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 46-47. .SUNDAY NIGHT...MOSTLY CLEAR. LOWS 31-32. .MONDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 48-49. $$ VISIT US AT WWW.WEATHER.GOV/MEDFORD