National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

SAWMILL FLATS (MEFW1)

Lat: 46.9675°NLon: 121.08444°WElev: 3000.0ft.

NA

30°F

-1°C

Humidity 95%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 13 Feb 03:25 AM PST
Extended Forecast for

Chinook Pass WA

  • Overnight

    Overnight: A 20 percent chance of snow. Mostly cloudy, with a low around 24. Southwest wind around 6 mph.

    Low: 24 °F

    Slight Chance
    Snow

  • Friday

    Friday: Snow, mainly after 1pm. The snow could be heavy at times. High near 31. Southwest wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Chance Snow
    then Heavy
    Snow

  • Friday Night

    Friday Night: Snow, mainly before 1am. The snow could be heavy at times. Low around 25. Southwest wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 25 °F

    Heavy Snow

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 28. West wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 28 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 21. Northwest wind around 7 mph. New snow accumulation of around an inch possible.

    Low: 21 °F

    Chance Snow

  • Sunday

    Sunday: A 40 percent chance of snow. Partly sunny, with a high near 32.

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Snow, mainly after 10am. High near 30. Chance of precipitation is 80%.

    High: 30 °F

    Snow

  • Monday Night

    Monday Night: Snow. Low around 24. Chance of precipitation is 80%.

    Low: 24 °F

    Snow

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a low around 24. Southwest wind around 6 mph.
Friday
Snow, mainly after 1pm. The snow could be heavy at times. High near 31. Southwest wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow, mainly before 1am. The snow could be heavy at times. Low around 25. Southwest wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow likely. Mostly cloudy, with a high near 28. West wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21. Northwest wind around 7 mph. New snow accumulation of around an inch possible.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 32.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 24.
Washington's Birthday
Snow, mainly after 10am. High near 30. Chance of precipitation is 80%.
Monday Night
Snow. Low around 24. Chance of precipitation is 80%.
Tuesday
Snow. Mostly cloudy, with a high near 29.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 21.
Wednesday
Snow. Partly sunny, with a high near 27.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 20.
Thursday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 25.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.88°N 121.5°W (Elev. 4823 ft)
Last Update:
3:15 am PST Feb 13, 2026
Forecast Valid:
4am PST Feb 13, 2026-6pm PST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation