339
FPUS86 KMFR 021024
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
224 AM PST FRI JAN 2 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
224 AM PST FRI JAN 2 2026
TODAY
MOSTLY CLOUDY. HIGHS AROUND 53.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. RAIN. LOWS AROUND 43. CHANCE OF RAIN 80 PERCENT.
SATURDAY
MOSTLY CLOUDY WITH RAIN. HIGHS AROUND 52. SOUTH WINDS
AROUND 20 MPH IN THE AFTERNOON. CHANCE OF RAIN 80 PERCENT.
SATURDAY NIGHT
RAIN. LOWS AROUND 41. CHANCE OF RAIN NEAR
100 PERCENT.
SUNDAY
CLOUDY WITH RAIN. HIGHS AROUND 45. CHANCE OF RAIN
90 PERCENT.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
224 AM PST FRI JAN 2 2026
TODAY
MOSTLY CLOUDY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY
CLOUDY. HIGHS 46-48.
TONIGHT
MOSTLY CLOUDY WITH RAIN. LOWS AROUND 40. CHANCE OF
RAIN 80 PERCENT.
SATURDAY
RAIN. HIGHS 45-47. SOUTH WINDS AROUND 20 MPH IN THE
AFTERNOON. CHANCE OF RAIN 80 PERCENT.
SATURDAY NIGHT
RAIN. LOWS 38-39. SOUTH WINDS AROUND 20 MPH
AFTER MIDNIGHT. CHANCE OF RAIN NEAR 100 PERCENT.
SUNDAY
RAIN. HIGHS AROUND 40. CHANCE OF RAIN 90 PERCENT.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
224 AM PST FRI JAN 2 2026
TODAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
AROUND 51.
TONIGHT
MOSTLY CLOUDY WITH RAIN. LOWS AROUND 41. CHANCE OF
RAIN 80 PERCENT.
SATURDAY
CLOUDY WITH RAIN. HIGHS AROUND 50. CHANCE OF RAIN
80 PERCENT.
SATURDAY NIGHT
RAIN. LOWS AROUND 40. CHANCE OF RAIN NEAR
100 PERCENT.
SUNDAY
CLOUDY WITH RAIN. HIGHS AROUND 44. CHANCE OF RAIN
90 PERCENT.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
224 AM PST FRI JAN 2 2026
TODAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS
AROUND 40.
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN MOSTLY CLOUDY WITH RAIN AND SNOW AFTER MIDNIGHT.
LOWS 33-36. CHANCE OF PRECIPITATION 10 PERCENT.
SATURDAY
RAIN AND SNOW. NO SNOW ACCUMULATION. HIGHS AROUND 40.
CHANCE OF PRECIPITATION 90 PERCENT.
SATURDAY NIGHT
RAIN AND SNOW. LOWS 31-34. CHANCE OF
PRECIPITATION 90 PERCENT.
SUNDAY
SNOW. HIGHS 34-35. CHANCE OF SNOW 90 PERCENT.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
224 AM PST FRI JAN 2 2026
TODAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS
AROUND 40.
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW IN
THE EVENING, THEN CLOUDY WITH RAIN AND SNOW AFTER MIDNIGHT. SNOW
ACCUMULATION UP TO 1 INCH. LOWS 30-33. SOUTHEAST WINDS AROUND
20 MPH IN THE EVENING BECOMING LIGHT. CHANCE OF PRECIPITATION
80 PERCENT.
SATURDAY
RAIN AND SNOW. SNOW ACCUMULATION UP TO 1 INCH. HIGHS
AROUND 40. SOUTH WINDS AROUND 20 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 90 PERCENT.
SATURDAY NIGHT
RAIN AND SNOW IN THE EVENING, THEN SNOW AFTER
MIDNIGHT. LOWS 28-29. SOUTH WINDS 20 TO 25 MPH IN THE EVENING
BECOMING LIGHT. CHANCE OF PRECIPITATION 90 PERCENT.
SUNDAY
SNOW. HIGHS 31-34. CHANCE OF SNOW 90 PERCENT.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
224 AM PST FRI JAN 2 2026
TODAY
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 36-39. SOUTHEAST
WINDS AROUND 20 MPH LATE IN THE AFTERNOON. CHANCE OF
PRECIPITATION 30 PERCENT.
TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
EVENING, THEN RAIN AND SNOW AFTER MIDNIGHT. SNOW ACCUMULATION
AROUND 1 INCH. LOWS 30-32. SOUTHEAST WINDS 20 TO 25 MPH. CHANCE
OF PRECIPITATION 80 PERCENT.
SATURDAY
SNOW IN THE MORNING, THEN RAIN AND SNOW IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. HIGHS 35-38. SOUTH
WINDS 20 TO 25 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
SATURDAY NIGHT
SNOW. LOWS AROUND 30. SOUTH WINDS 25 TO 35 MPH
SHIFTING TO THE SOUTHWEST 20 TO 25 MPH AFTER MIDNIGHT. CHANCE OF
SNOW NEAR 100 PERCENT.
SUNDAY
SNOW. HIGHS 30-34. CHANCE OF SNOW NEAR 100 PERCENT.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
224 AM PST FRI JAN 2 2026
TODAY
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF RAIN. HIGHS
41-43.
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN
RAIN AND SNOW AFTER MIDNIGHT. NO SNOW ACCUMULATION. LOWS 33-35.
CHANCE OF PRECIPITATION 80 PERCENT.
SATURDAY
RAIN AND SNOW. NO SNOW ACCUMULATION. HIGHS 40-42.
CHANCE OF PRECIPITATION 80 PERCENT.
SATURDAY NIGHT
RAIN AND SNOW. LOWS 31-33. CHANCE OF
PRECIPITATION NEAR 100 PERCENT.
SUNDAY
SNOW. HIGHS 36-37. CHANCE OF SNOW 90 PERCENT.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
224 AM PST FRI JAN 2 2026
...WIND ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM PST
SATURDAY...
...HIGH WIND WATCH IN EFFECT FROM SATURDAY MORNING THROUGH LATE
SATURDAY NIGHT...
TODAY
MOSTLY CLOUDY. A 10 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 43-47. SOUTH WINDS 20 TO 25 MPH WITH GUSTS TO
AROUND 40 MPH IN THE LATE MORNING AND AFTERNOON.
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN
RAIN LIKELY AFTER MIDNIGHT. LOWS AROUND 40. SOUTHEAST WINDS 20 TO
25 MPH IN THE EVENING BECOMING LIGHT. CHANCE OF RAIN 70 PERCENT.
SATURDAY
RAIN. HIGHS 42-47. SOUTH WINDS 20 TO 25 MPH IN THE
AFTERNOON. CHANCE OF RAIN 90 PERCENT.
SATURDAY NIGHT
RAIN IN THE EVENING, THEN RAIN AND SNOW AFTER
MIDNIGHT. LOWS 35-39. SOUTH WINDS AROUND 20 MPH IN THE EVENING
BECOMING LIGHT. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
SUNDAY
SNOW IN THE MORNING. RAIN THROUGH THE DAY. SNOW LIKELY
IN THE AFTERNOON AND EVENING. HIGHS 38-42. CHANCE OF
PRECIPITATION 90 PERCENT.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
224 AM PST FRI JAN 2 2026
...WIND ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM PST
SATURDAY...
...HIGH WIND WATCH IN EFFECT FROM SATURDAY MORNING THROUGH LATE
SATURDAY NIGHT...
TODAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS
42-45. SOUTHEAST WINDS 25 TO 35 MPH WITH GUSTS TO AROUND 50 MPH.
TONIGHT
RAIN. LOWS 37-38. SOUTHEAST WINDS 25 TO 35 MPH. CHANCE
OF RAIN 90 PERCENT.
SATURDAY
RAIN AND SNOW. NO SNOW ACCUMULATION. HIGHS 40-43.
SOUTHEAST WINDS 20 TO 30 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
SATURDAY NIGHT
RAIN. LOWS 35-36. SOUTH WINDS 20 TO 30 MPH.
CHANCE OF RAIN 90 PERCENT.
SUNDAY
RAIN IN THE MORNING, THEN RAIN AND SNOW IN THE
AFTERNOON AND EVENING. HIGHS AROUND 40. CHANCE OF PRECIPITATION
90 PERCENT.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
224 AM PST FRI JAN 2 2026
...WINTER STORM WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY EVENING...
TODAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS
44-45. SOUTH WINDS AROUND 20 MPH IN THE LATE MORNING AND
AFTERNOON.
TONIGHT
MOSTLY CLOUDY WITH RAIN AND SNOW. NO SNOW
ACCUMULATION. LOWS 33-34. CHANCE OF PRECIPITATION 80 PERCENT.
SATURDAY
CLOUDY WITH RAIN AND SNOW. NO SNOW ACCUMULATION.
HIGHS 43-44. CHANCE OF PRECIPITATION 80 PERCENT.
SATURDAY NIGHT
CLOUDY WITH RAIN AND SNOW. LOWS 31-32. SOUTH
WINDS AROUND 20 MPH IN THE EVENING BECOMING LIGHT. CHANCE OF
PRECIPITATION 90 PERCENT.
SUNDAY
CLOUDY. RAIN AND SNOW IN THE MORNING, THEN SNOW IN THE
AFTERNOON AND EVENING. HIGHS AROUND 40. CHANCE OF PRECIPITATION
90 PERCENT.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
224 AM PST FRI JAN 2 2026
TODAY
MOSTLY CLOUDY. HIGHS 44-45.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH
A 30 PERCENT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS AROUND
35. SOUTH WINDS AROUND 20 MPH.
SATURDAY
MOSTLY CLOUDY. RAIN AND SNOW LIKELY. NO SNOW
ACCUMULATION. HIGHS 40-42. SOUTH WINDS AROUND 20 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
SATURDAY NIGHT
SNOW LIKELY. LOWS AROUND 34. SOUTH WINDS 25 TO
30 MPH. CHANCE OF SNOW 70 PERCENT.
SUNDAY
SNOW, THEN SNOW LIKELY IN THE EVENING. HIGHS 37-38.
SOUTHWEST WINDS 20 TO 25 MPH BECOMING LIGHT. CHANCE OF SNOW
80 PERCENT.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
224 AM PST FRI JAN 2 2026
TODAY
MOSTLY CLOUDY. HIGHS AROUND 40. SOUTH WINDS AROUND
20 MPH LATE IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH
A 30 PERCENT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS 33-34.
SOUTHEAST WINDS 20 TO 30 MPH.
SATURDAY
RAIN AND SNOW IN THE MORNING, THEN SNOW IN THE
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS 37-39. SOUTH
WINDS 20 TO 25 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
SATURDAY NIGHT
SNOW. LOWS AROUND 34. SOUTH WINDS 25 TO 30 MPH.
CHANCE OF SNOW 80 PERCENT.
SUNDAY
SNOW, THEN SNOW LIKELY IN THE EVENING. HIGHS AROUND 36.
SOUTH WINDS 25 TO 30 MPH BECOMING LIGHT. CHANCE OF SNOW
80 PERCENT.
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