345
FPUS86 KMFR 191548
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
748 AM PST WED NOV 19 2025
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
748 AM PST WED NOV 19 2025
REST OF TODAY
PARTLY CLOUDY UNTIL EARLY AFTERNOON THEN
BECOMING MOSTLY CLOUDY. HIGHS AROUND 53.
TONIGHT
CLOUDY. RAIN SHOWERS IN THE EVENING, THEN RAIN SHOWERS
LIKELY AFTER MIDNIGHT. LOWS AROUND 37. CHANCE OF SHOWERS
80 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. HIGHS AROUND
49. CHANCE OF SHOWERS 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS
IN THE EVENING. LOWS AROUND 33.
FRIDAY
PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. HIGHS AROUND 53.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
748 AM PST WED NOV 19 2025
REST OF TODAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY EARLY
IN THE AFTERNOON THEN BECOMING MOSTLY CLOUDY. A 10 PERCENT CHANCE
OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 45-46.
TONIGHT
RAIN SHOWERS IN THE EVENING, THEN CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS 36-37. CHANCE OF SHOWERS NEAR
100 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. PATCHY FOG THROUGH THE DAY. HIGHS 43-44.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 35.
FRIDAY
MOSTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. PATCHY FOG IN THE AFTERNOON. HIGHS 46-47.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
748 AM PST WED NOV 19 2025
REST OF TODAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY
WITH A 10 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS
AROUND 55.
TONIGHT
MOSTLY CLOUDY. RAIN SHOWERS IN THE EVENING, THEN
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS AROUND 36. CHANCE OF
SHOWERS 80 PERCENT.
THURSDAY
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY WITH RAIN
SHOWERS LIKELY. HIGHS AROUND 50. CHANCE OF SHOWERS 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 33.
FRIDAY
PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. PATCHY FOG IN THE EVENING. HIGHS AROUND
54.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
748 AM PST WED NOV 19 2025
REST OF TODAY
PARTLY CLOUDY UNTIL EARLY AFTERNOON THEN
BECOMING MOSTLY CLOUDY. HIGHS 43-45.
TONIGHT
CLOUDY. RAIN AND SNOW SHOWERS. LITTLE OR NO SNOW
ACCUMULATION. LOWS AROUND 30. CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY
SNOW SHOWERS IN THE MORNING, THEN RAIN AND SNOW
SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.
HIGHS 36-37. CHANCE OF PRECIPITATION 80 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
25-28.
FRIDAY
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. PATCHY FOG
IN THE EVENING. HIGHS 43-44.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
748 AM PST WED NOV 19 2025
REST OF TODAY
PARTLY CLOUDY UNTIL EARLY AFTERNOON THEN
BECOMING MOSTLY CLOUDY. HIGHS 42-46.
TONIGHT
CLOUDY. RAIN AND SNOW SHOWERS IN THE EVENING, THEN
SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH.
LOWS AROUND 26. CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY
SNOW SHOWERS LIKELY IN THE MORNING, THEN SLIGHT
CHANCE OF SNOW SHOWERS IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS 36-38. CHANCE OF SNOW 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS
22-23.
FRIDAY
SUNNY THEN BECOMING PARTLY CLOUDY. PATCHY FOG IN THE
EVENING. HIGHS 43-46.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
748 AM PST WED NOV 19 2025
REST OF TODAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. HIGHS 39-43.
TONIGHT
CLOUDY. RAIN AND SNOW SHOWERS LIKELY IN THE EVENING,
THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION OF
1 TO 2 INCHES. LOWS 24-26. CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY
SNOW SHOWERS LIKELY. SNOW ACCUMULATION UP TO 1 INCH.
HIGHS 33-36. CHANCE OF SNOW 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS
20-22.
FRIDAY
SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 41-44.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
748 AM PST WED NOV 19 2025
REST OF TODAY
PARTLY CLOUDY UNTIL EARLY AFTERNOON THEN
BECOMING MOSTLY CLOUDY. HIGHS 44-46.
TONIGHT
CLOUDY. RAIN AND SNOW SHOWERS. SNOW ACCUMULATION
AROUND 1 INCH. LOWS 27-29. CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY IN THE MORNING,
THEN CHANCE OF SNOW SHOWERS IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS 37-39. CHANCE OF SNOW 70 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS
23-25.
FRIDAY
SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 43-45.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
748 AM PST WED NOV 19 2025
REST OF TODAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE
LATE MORNING AND EARLY AFTERNOON THEN BECOMING MOSTLY CLOUDY.
HIGHS 44-49.
TONIGHT
CLOUDY. RAIN SHOWERS IN THE EVENING, THEN RAIN AND
SNOW SHOWERS AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. NO SNOW
ACCUMULATION. LOWS 32-35. CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. A 40 PERCENT CHANCE OF RAIN AND SNOW SHOWERS. HIGHS
39-44.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLEAR. LOWS 30-33.
FRIDAY
PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. HIGHS 44-48.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
748 AM PST WED NOV 19 2025
REST OF TODAY
PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. HIGHS 43-47. SOUTHEAST WINDS AROUND 20 MPH LATE IN
THE AFTERNOON.
TONIGHT
RAIN SHOWERS IN THE EVENING, THEN RAIN AND SNOW
SHOWERS AFTER MIDNIGHT. NO SNOW ACCUMULATION. LOWS 32-34. CHANCE
OF PRECIPITATION 90 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN AND
SNOW SHOWERS IN THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON.
HIGHS 40-43.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLEAR. HIGHS 46-49.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
748 AM PST WED NOV 19 2025
REST OF TODAY
SUNNY THEN BECOMING PARTLY CLOUDY EARLY IN THE
AFTERNOON THEN BECOMING MOSTLY CLOUDY. HIGHS AROUND 50.
TONIGHT
CLOUDY. RAIN AND SNOW SHOWERS LIKELY IN THE EVENING,
THEN RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW
ACCUMULATION. LOWS AROUND 28. CHANCE OF PRECIPITATION 80 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS 41-43.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS AROUND 23.
FRIDAY
MOSTLY CLEAR. HIGHS 47-48.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
748 AM PST WED NOV 19 2025
REST OF TODAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE
LATE MORNING AND EARLY AFTERNOON THEN BECOMING MOSTLY CLOUDY.
HIGHS 44-45.
TONIGHT
CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE EVENING,
THEN RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW
ACCUMULATION. LOWS 31-32. CHANCE OF PRECIPITATION 80 PERCENT.
THURSDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY IN THE MORNING,
THEN CHANCE OF SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION
UP TO 1 INCH. HIGHS 37-38. CHANCE OF SNOW 70 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 25-27.
FRIDAY
PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. HIGHS 42-43.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
748 AM PST WED NOV 19 2025
REST OF TODAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE
LATE MORNING AND EARLY AFTERNOON THEN BECOMING MOSTLY CLOUDY.
HIGHS AROUND 40.
TONIGHT
CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE EVENING,
THEN SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION AROUND
1 INCH. LOWS AROUND 30. CHANCE OF SNOW 80 PERCENT.
THURSDAY
MOSTLY CLOUDY. SNOW SHOWERS IN THE MORNING, THEN
CHANCE OF SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION AROUND
1 INCH. HIGHS 33-34. CHANCE OF SNOW 80 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 28-29.
FRIDAY
PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN
BECOMING PARTLY CLOUDY. HIGHS 36-38.
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