740
FPUS86 KMFR 022224
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
224 PM PST FRI JAN 2 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
224 PM PST FRI JAN 2 2026
TONIGHT
PARTLY CLOUDY WITH RAIN LIKELY IN THE EVENING, THEN
MOSTLY CLOUDY WITH RAIN AFTER MIDNIGHT. LOWS AROUND 42. CHANCE OF
RAIN 80 PERCENT.
SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN MOSTLY CLOUDY WITH RAIN IN THE AFTERNOON. HIGHS
AROUND 51. SOUTH WINDS AROUND 20 MPH IN THE AFTERNOON. CHANCE OF
RAIN 10 PERCENT.
SATURDAY NIGHT
RAIN. LOWS AROUND 41. CHANCE OF RAIN NEAR
100 PERCENT.
SUNDAY
CLOUDY WITH RAIN. HIGHS AROUND 46. CHANCE OF RAIN
90 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. RAIN IN THE EVENING, THEN RAIN
LIKELY AFTER MIDNIGHT. LOWS AROUND 36. CHANCE OF RAIN 80 PERCENT.
MONDAY
MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN CHANCE
OF RAIN IN THE AFTERNOON AND EVENING. HIGHS AROUND 43. CHANCE OF
RAIN 60 PERCENT.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
224 PM PST FRI JAN 2 2026
TONIGHT
MOSTLY CLOUDY WITH RAIN. LOWS AROUND 40. CHANCE OF
RAIN 80 PERCENT.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN
RAIN IN THE AFTERNOON. HIGHS 45-46. SOUTH WINDS AROUND 20 MPH IN
THE AFTERNOON. CHANCE OF RAIN 10 PERCENT.
SATURDAY NIGHT
RAIN. LOWS AROUND 38. SOUTH WINDS 20 TO 30 MPH.
CHANCE OF RAIN NEAR 100 PERCENT.
SUNDAY
RAIN. HIGHS 40-42. CHANCE OF RAIN 90 PERCENT.
SUNDAY NIGHT
RAIN IN THE EVENING, THEN RAIN LIKELY AFTER
MIDNIGHT. LOWS 34-35. CHANCE OF RAIN 80 PERCENT.
MONDAY
MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN CHANCE
OF RAIN IN THE AFTERNOON AND EVENING. HIGHS 37-38. CHANCE OF RAIN
60 PERCENT.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
224 PM PST FRI JAN 2 2026
TONIGHT
MOSTLY CLOUDY WITH RAIN. LOWS AROUND 41. CHANCE OF
RAIN 90 PERCENT.
SATURDAY
PARTLY CLOUDY WITH RAIN LIKELY IN THE MORNING, THEN
CLOUDY WITH RAIN IN THE AFTERNOON. HIGHS AROUND 49. 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.
SUNDAY NIGHT
CLOUDY WITH RAIN. LOWS AROUND 36. CHANCE OF RAIN
80 PERCENT.
MONDAY
MOSTLY CLOUDY. RAIN LIKELY, THEN SLIGHT CHANCE OF RAIN
IN THE EVENING. HIGHS AROUND 41. CHANCE OF RAIN 60 PERCENT.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
224 PM PST FRI JAN 2 2026
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH
RAIN AND SNOW AFTER MIDNIGHT. NO SNOW ACCUMULATION. LOWS 34-37.
CHANCE OF PRECIPITATION 80 PERCENT.
SATURDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN MOSTLY CLOUDY WITH RAIN AND SNOW IN THE AFTERNOON.
HIGHS AROUND 40. CHANCE OF PRECIPITATION 10 PERCENT.
SATURDAY NIGHT
RAIN AND SNOW. SNOW ACCUMULATION UP TO 1 INCH.
LOWS 32-33. SOUTH WINDS AROUND 20 MPH IN THE EVENING BECOMING
LIGHT. CHANCE OF PRECIPITATION 90 PERCENT.
SUNDAY
SNOW. HIGHS 34-36. CHANCE OF SNOW 90 PERCENT.
SUNDAY NIGHT
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER
MIDNIGHT. LOWS 27-29. CHANCE OF SNOW 80 PERCENT.
MONDAY
SNOW LIKELY, THEN CHANCE OF SNOW IN THE EVENING. HIGHS
33-35. CHANCE OF SNOW 60 PERCENT.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
224 PM PST FRI JAN 2 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM SATURDAY TO 1 PM
PST SUNDAY...
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN MOSTLY CLOUDY WITH RAIN AND SNOW AFTER MIDNIGHT.
LITTLE OR NO SNOW ACCUMULATION. LOWS 30-32. SOUTHEAST WINDS
AROUND 20 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN RAIN AND SNOW IN THE AFTERNOON. SNOW ACCUMULATION
UP TO 1 INCH. HIGHS 36-40. SOUTH WINDS AROUND 20 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.
SATURDAY NIGHT
RAIN AND SNOW IN THE EVENING, THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION OF 3 TO 5 INCHES. LOWS 27-29. SOUTH
WINDS 20 TO 30 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
SUNDAY
SNOW. HIGHS 32-34. CHANCE OF SNOW NEAR 100 PERCENT.
SUNDAY NIGHT
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER
MIDNIGHT. LOWS 23-25. CHANCE OF SNOW 90 PERCENT.
MONDAY
SNOW LIKELY, THEN CHANCE OF SNOW IN THE EVENING. HIGHS
32-35. CHANCE OF SNOW 70 PERCENT.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
224 PM PST FRI JAN 2 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM SATURDAY TO 1 PM
PST SUNDAY...
TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
EVENING, THEN RAIN AND SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP
TO 1 INCH. LOWS 29-32. SOUTHEAST WINDS 20 TO 30 MPH WITH GUSTS TO
AROUND 50 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
SATURDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SNOW IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. HIGHS
34-38. SOUTH WINDS 20 TO 30 MPH. CHANCE OF SNOW 80 PERCENT.
SATURDAY NIGHT
SNOW. SNOW ACCUMULATION OF 4 TO 6 INCHES. LOWS
AROUND 30. SOUTH WINDS 30 TO 40 MPH BECOMING SOUTHWEST 20 TO
25 MPH AFTER MIDNIGHT. CHANCE OF SNOW NEAR 100 PERCENT.
SUNDAY
SNOW. HIGHS 31-34. SOUTHWEST WINDS 20 TO 25 MPH IN THE
MORNING BECOMING LIGHT. CHANCE OF SNOW NEAR 100 PERCENT.
SUNDAY NIGHT
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER
MIDNIGHT. LOWS 23-26. CHANCE OF SNOW 90 PERCENT.
MONDAY
SNOW LIKELY, THEN CHANCE OF SNOW IN THE EVENING. HIGHS
30-34. CHANCE OF SNOW 70 PERCENT.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
224 PM PST FRI JAN 2 2026
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN MOSTLY CLOUDY WITH RAIN AND SNOW AFTER MIDNIGHT. NO
SNOW ACCUMULATION. LOWS 32-34. CHANCE OF PRECIPITATION
90 PERCENT.
SATURDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN MOSTLY CLOUDY WITH RAIN AND SNOW IN THE AFTERNOON.
LITTLE OR NO SNOW ACCUMULATION. HIGHS AROUND 40. CHANCE OF
PRECIPITATION 80 PERCENT.
SATURDAY NIGHT
RAIN AND SNOW. SNOW ACCUMULATION AROUND 1 INCH.
LOWS 31-32. SOUTH WINDS AROUND 20 MPH IN THE EVENING BECOMING
LIGHT. CHANCE OF PRECIPITATION 90 PERCENT.
SUNDAY
SNOW. HIGHS 35-37. CHANCE OF SNOW 90 PERCENT.
SUNDAY NIGHT
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER
MIDNIGHT. LOWS 27-29. CHANCE OF SNOW 90 PERCENT.
MONDAY
SNOW LIKELY IN THE MORNING, THEN CHANCE OF SNOW IN THE
AFTERNOON AND EVENING. HIGHS 35-37. CHANCE OF SNOW 70 PERCENT.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
224 PM PST FRI JAN 2 2026
..WIND ADVISORY IN EFFECT UNTIL 10 AM PST SATURDAY
...HIGH WIND WARNING IN EFFECT FROM 10 AM SATURDAY TO 4 AM PST
SUNDAY...
TONIGHT
PARTLY CLOUDY EARLY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN RAIN AFTER
MIDNIGHT. LOWS 35-39. SOUTHEAST WINDS 20 TO 25 MPH. GUSTS UP TO
40 MPH UNTIL WELL AFTER MIDNIGHT. CHANCE OF RAIN 80 PERCENT.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN RAIN AND SNOW IN THE AFTERNOON. NO SNOW
ACCUMULATION. HIGHS 41-45. SOUTH WINDS 20 TO 25 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.
SATURDAY NIGHT
RAIN AND SNOW. NO SNOW ACCUMULATION. LOWS
35-38. SOUTH WINDS 20 TO 25 MPH IN THE EVENING BECOMING LIGHT.
CHANCE OF PRECIPITATION 90 PERCENT.
SUNDAY
RAIN AND SNOW. HIGHS 37-42. CHANCE OF PRECIPITATION
90 PERCENT.
SUNDAY NIGHT
RAIN AND SNOW LIKELY. LOWS 32-35. CHANCE OF
PRECIPITATION 80 PERCENT.
MONDAY
SNOW LIKELY. SLIGHT CHANCE OF RAIN IN THE AFTERNOON AND
EVENING. SLIGHT CHANCE OF SNOW IN THE EVENING. HIGHS 36-40.
CHANCE OF PRECIPITATION 60 PERCENT.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
224 PM PST FRI JAN 2 2026
..WIND ADVISORY IN EFFECT UNTIL 10 AM PST SATURDAY
...HIGH WIND WARNING IN EFFECT FROM 10 AM SATURDAY TO 4 AM PST
SUNDAY...
TONIGHT
RAIN. LOWS 37-38. SOUTHEAST WINDS 25 TO 35 MPH WITH
GUSTS TO AROUND 50 MPH DECREASING TO 20 TO 25 MPH WITH GUSTS TO
AROUND 40 MPH WELL AFTER MIDNIGHT. CHANCE OF RAIN 90 PERCENT.
SATURDAY
RAIN AND SNOW. NO SNOW ACCUMULATION. HIGHS 40-42.
SOUTHEAST WINDS 20 TO 30 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
SATURDAY NIGHT
RAIN AND SNOW. NO SNOW ACCUMULATION. LOWS
35-36. SOUTH WINDS 20 TO 30 MPH. CHANCE OF PRECIPITATION
90 PERCENT.
SUNDAY
RAIN. HIGHS AROUND 40. CHANCE OF RAIN 90 PERCENT.
SUNDAY NIGHT
RAIN AND SNOW. LOWS 31-33. CHANCE OF
PRECIPITATION 80 PERCENT.
MONDAY
RAIN AND SNOW LIKELY IN THE MORNING, THEN CHANCE OF
RAIN AND SNOW IN THE AFTERNOON AND EVENING. HIGHS 36-39. CHANCE
OF PRECIPITATION 70 PERCENT.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
224 PM PST FRI JAN 2 2026
...WINTER STORM WARNING IN EFFECT FROM 4 PM SATURDAY TO 4 PM PST
SUNDAY...
TONIGHT
PARTLY CLOUDY EARLY IN THE EVENING THEN BECOMING
CLOUDY. RAIN IN THE EVENING, THEN RAIN AND SNOW AFTER MIDNIGHT.
NO SNOW ACCUMULATION. LOWS AROUND 33. CHANCE OF PRECIPITATION
80 PERCENT.
SATURDAY
MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN THE MORNING,
THEN RAIN AND SNOW IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS
42-43. CHANCE OF PRECIPITATION 80 PERCENT.
SATURDAY NIGHT
CLOUDY WITH RAIN AND SNOW. LITTLE OR NO SNOW
ACCUMULATION. LOWS AROUND 32. SOUTH WINDS 20 TO 25 MPH IN THE
EVENING BECOMING LIGHT. CHANCE OF PRECIPITATION 90 PERCENT.
SUNDAY
CLOUDY. RAIN AND SNOW IN THE MORNING, THEN SNOW IN THE
AFTERNOON. HIGHS AROUND 40. CHANCE OF PRECIPITATION 90 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. SNOW IN THE EVENING, THEN SNOW
LIKELY AFTER MIDNIGHT. LOWS 28-29. CHANCE OF SNOW 80 PERCENT.
MONDAY
MOSTLY CLOUDY. SNOW LIKELY, THEN CHANCE OF SNOW IN THE
EVENING. HIGHS AROUND 40. CHANCE OF SNOW 60 PERCENT.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
224 PM PST FRI JAN 2 2026
...WIND ADVISORY IN EFFECT FROM 10 AM SATURDAY TO 7 AM PST
SUNDAY...
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH
A CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS AROUND 35. SOUTH
WINDS 20 TO 25 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
SATURDAY
MOSTLY CLOUDY. RAIN AND SNOW LIKELY. NO SNOW
ACCUMULATION. HIGHS 40-42. SOUTH WINDS 20 TO 25 MPH. CHANCE OF
PRECIPITATION 60 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING,
THEN SNOW LIKELY AFTER MIDNIGHT. NO SNOW ACCUMULATION. LOWS
AROUND 34. SOUTH WINDS 30 TO 35 MPH. CHANCE OF SNOW 60 PERCENT.
SUNDAY
SNOW. HIGHS 36-38. SOUTHWEST WINDS 20 TO 25 MPH. CHANCE
OF SNOW 80 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. SNOW LIKELY IN THE EVENING, THEN
CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 30. CHANCE OF SNOW
60 PERCENT.
MONDAY
MOSTLY CLOUDY. SNOW LIKELY, THEN SLIGHT CHANCE OF SNOW
IN THE EVENING. HIGHS 35-37. CHANCE OF SNOW 60 PERCENT.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
224 PM PST FRI JAN 2 2026
...WIND ADVISORY IN EFFECT FROM 10 AM SATURDAY TO 7 AM PST
SUNDAY...
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH
A 20 PERCENT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS AROUND
34. SOUTHEAST WINDS 25 TO 35 MPH. GUSTS UP TO 50 MPH.
SATURDAY
MOSTLY CLOUDY WITH SNOW LIKELY. NO SNOW ACCUMULATION.
HIGHS 38-39. SOUTH WINDS 20 TO 25 MPH INCREASING TO 30 TO 35 MPH
IN THE AFTERNOON. CHANCE OF SNOW 60 PERCENT.
SATURDAY NIGHT
SNOW LIKELY. LITTLE OR NO SNOW ACCUMULATION.
LOWS AROUND 33. SOUTH WINDS 30 TO 35 MPH. CHANCE OF SNOW
60 PERCENT.
SUNDAY
SNOW. HIGHS 35-36. SOUTHWEST WINDS 20 TO 30 MPH. CHANCE
OF SNOW 90 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. SNOW LIKELY IN THE EVENING, THEN
CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 30. CHANCE OF SNOW
60 PERCENT.
MONDAY
MOSTLY CLOUDY. SNOW LIKELY, THEN CHANCE OF SNOW IN THE
EVENING. HIGHS 32-34. CHANCE OF SNOW 70 PERCENT.
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