059
FPUS86 KMFR 182230
TVLMFR
FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
230 PM PST WED FEB 18 2026
CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
230 PM PST WED FEB 18 2026
..WINTER STORM WARNING IN EFFECT UNTIL 10 AM PST THURSDAY
TONIGHT
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING, THEN
SNOW AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 2 INCHES. LOWS
AROUND 28. CHANCE OF SNOW 90 PERCENT.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SNOW LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.
HIGHS AROUND 38. CHANCE OF SNOW 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
LOWS AROUND 24.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS AROUND 41.
CHANCE OF PRECIPITATION 30 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 31.
CHANCE OF PRECIPITATION 40 PERCENT.
SATURDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING. CHANCE
OF RAIN, THEN RAIN LIKELY IN THE EVENING. HIGHS AROUND 48. CHANCE
OF PRECIPITATION 40 PERCENT.
SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
230 PM PST WED FEB 18 2026
..WINTER STORM WARNING IN EFFECT UNTIL 10 AM PST THURSDAY
TONIGHT
CLOUDY. CHANCE OF SNOW IN THE EVENING, THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION AROUND 2 INCHES. LOWS 26-28. CHANCE
OF SNOW 90 PERCENT.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
RAIN AND SNOW LIKELY IN THE AFTERNOON. SNOW ACCUMULATION AROUND
1 INCH. HIGHS AROUND 34. CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
LOWS 24-25.
FRIDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS
AROUND 36. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 30.
CHANCE OF PRECIPITATION 40 PERCENT.
SATURDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING. CHANCE
OF RAIN, THEN RAIN AND SNOW LIKELY IN THE EVENING. HIGHS AROUND
42. SOUTHEAST WINDS AROUND 20 MPH IN THE EVENING. CHANCE OF
PRECIPITATION 40 PERCENT.
HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
230 PM PST WED FEB 18 2026
..WINTER STORM WARNING IN EFFECT UNTIL 10 AM PST THURSDAY
TONIGHT
SNOW LIKELY IN THE EVENING, THEN SNOW AFTER MIDNIGHT.
SNOW ACCUMULATION AROUND 2 INCHES. LOWS AROUND 28. CHANCE OF SNOW
NEAR 100 PERCENT.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
RAIN AND SNOW LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS AROUND 38. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW. LOWS AROUND 22.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS AROUND 41. CHANCE
OF PRECIPITATION 30 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
AND SNOW. LOWS AROUND 29.
SATURDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING. CHANCE
OF RAIN, THEN RAIN AND SNOW LIKELY IN THE EVENING. HIGHS AROUND
46. CHANCE OF PRECIPITATION 50 PERCENT.
WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
230 PM PST WED FEB 18 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 10 AM PST THURSDAY
TONIGHT
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING, THEN
SNOW AFTER MIDNIGHT. SNOW ACCUMULATION OF 2 TO 3 INCHES. LOWS
AROUND 20. CHANCE OF SNOW 80 PERCENT.
THURSDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN SNOW
IN THE AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES. HIGHS
27-28. CHANCE OF SNOW 80 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SNOW IN THE EVENING, THEN CHANCE
OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS
14-17. CHANCE OF SNOW 90 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
AROUND 30.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SNOW IN THE
EVENING, THEN MOSTLY CLOUDY WITH SNOW LIKELY AFTER MIDNIGHT. LOWS
20-23. CHANCE OF SNOW 20 PERCENT.
SATURDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN
CHANCE OF SNOW IN THE AFTERNOON AND EVENING. HIGHS 35-36. CHANCE
OF SNOW 60 PERCENT.
DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
230 PM PST WED FEB 18 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 10 AM PST THURSDAY
TONIGHT
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING, THEN
SNOW AFTER MIDNIGHT. SNOW ACCUMULATION OF 3 TO 4 INCHES. LOWS
13-16. CHANCE OF SNOW 90 PERCENT.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SNOW LIKELY IN THE AFTERNOON. SNOW ACCUMULATION AROUND 2 INCHES.
HIGHS 25-28. CHANCE OF SNOW 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.
LOWS AROUND 10 ABOVE. WIND CHILL READINGS NEAR ZERO.
FRIDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
AROUND 30.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.
LOWS 16-17.
SATURDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
33-36. SOUTHEAST WINDS 20 TO 25 MPH IN THE AFTERNOON AND EVENING.
CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
230 PM PST WED FEB 18 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 10 AM PST THURSDAY
TONIGHT
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING, THEN
SNOW AFTER MIDNIGHT. SNOW ACCUMULATION OF 5 TO 6 INCHES. LOWS
13-16. CHANCE OF SNOW 80 PERCENT. WIND CHILL READINGS AROUND
2 BELOW.
THURSDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN SNOW
IN THE AFTERNOON. SNOW ACCUMULATION AROUND 3 INCHES. HIGHS 24-29.
CHANCE OF SNOW 80 PERCENT. WIND CHILL READINGS AROUND 1 BELOW IN
THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY. SNOW IN THE EVENING, THEN CHANCE
OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS
AROUND 10 ABOVE. CHANCE OF SNOW 80 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS
27-31.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.
LOWS 14-18.
SATURDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS
31-35. SOUTHEAST WINDS 20 TO 30 MPH.
LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
230 PM PST WED FEB 18 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 10 AM PST THURSDAY
TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE EVENING,
THEN SNOW AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 3 INCHES. LOWS
18-19. CHANCE OF SNOW 90 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH SNOW LIKELY. SNOW ACCUMULATION OF
2 TO 4 INCHES. HIGHS 27-29. CHANCE OF SNOW 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SNOW LIKELY IN THE EVENING, THEN
CHANCE OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH.
LOWS 13-15. CHANCE OF SNOW 60 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
31-33.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.
LOWS AROUND 20.
SATURDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS
35-37.
SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
230 PM PST WED FEB 18 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 10 AM PST THURSDAY
TONIGHT
MOSTLY CLOUDY. SNOW AFTER MIDNIGHT. SNOW ACCUMULATION
OF 2 TO 3 INCHES. LOWS 21-26. CHANCE OF SNOW 80 PERCENT.
THURSDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN
CHANCE OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION OF 1 TO
2 INCHES. HIGHS 30-34. CHANCE OF SNOW 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW IN
THE EVENING. LOWS 17-21.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 31-36.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.
LOWS 23-26.
SATURDAY
MOSTLY CLOUDY. CHANCE OF SNOW, THEN SNOW LIKELY IN
THE EVENING. HIGHS 36-40. SOUTHEAST WINDS AROUND 20 MPH IN THE
AFTERNOON AND EVENING. CHANCE OF SNOW 30 PERCENT.
BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
230 PM PST WED FEB 18 2026
..WINTER STORM WARNING IN EFFECT UNTIL 10 AM PST THURSDAY
TONIGHT
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING, THEN
SNOW AFTER MIDNIGHT. SNOW ACCUMULATION OF 3 TO 4 INCHES. LOWS
22-24. SOUTHEAST WINDS AROUND 20 MPH AFTER MIDNIGHT. CHANCE OF
SNOW 90 PERCENT.
THURSDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN
CHANCE OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION AROUND
2 INCHES. HIGHS 30-33. CHANCE OF SNOW 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN
THE EVENING. LOWS 14-15.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE AFTERNOON.
HIGHS 31-34.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.
LOWS 24-25.
SATURDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS
33-36. SOUTHEAST WINDS 20 TO 30 MPH.
GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
230 PM PST WED FEB 18 2026
..WINTER STORM WARNING IN EFFECT UNTIL 10 AM PST THURSDAY
TONIGHT
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING, THEN
SNOW LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. LOWS
16-17. CHANCE OF SNOW 70 PERCENT.
THURSDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN
CHANCE OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION AROUND
2 INCHES. HIGHS 32-33. CHANCE OF SNOW 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND
11.
FRIDAY
PARTLY CLOUDY. HIGHS 34-36.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS
18-19.
SATURDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS
37-38. SOUTHEAST WINDS AROUND 20 MPH.
WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
230 PM PST WED FEB 18 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 PM PST FRIDAY
TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. LOWS
16-17.
THURSDAY
SNOW IN THE MORNING, THEN SNOW LIKELY IN THE
AFTERNOON. SNOW ACCUMULATION AROUND 3 INCHES. HIGHS AROUND 30.
CHANCE OF SNOW 80 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SNOW LIKELY IN THE EVENING, THEN
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO
2 INCHES. LOWS 13-14. CHANCE OF SNOW 60 PERCENT.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 28-29.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 15-16.
SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE EVENING.
HIGHS 33-35. SOUTHEAST WINDS AROUND 20 MPH IN THE EVENING.
CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
230 PM PST WED FEB 18 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 PM PST FRIDAY
TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. LOWS
AROUND 16.
THURSDAY
SNOW. SNOW ACCUMULATION AROUND 5 INCHES. HIGHS 24-25.
CHANCE OF SNOW 80 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
LOWS 15-16.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 25-26.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 17.
SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE EVENING.
HIGHS 28-29. SOUTHEAST WINDS 20 TO 25 MPH IN THE AFTERNOON AND
EVENING.
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