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Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Hazardous Weather Conditions

Current conditions at

SAWMILL FLATS (MEFW1)

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

NA

48°F

9°C

Humidity 70%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 07 Mar 06:25 PM PST
Extended Forecast for

Chinook Pass WA

Winter Weather Advisory March 9, 05:00am until March 10, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Rain likely before 4am, then rain, possibly mixed with snow. Steady temperature around 37. Southwest wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 37 °F

    Chance Rain
    then
    Rain/Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain. Temperature falling to around 30 by 5pm. Southwest wind 15 to 20 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 36 °F⇓

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow. Low around 19. West wind around 18 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Snow

  • Monday

    Monday: Snow. High near 23. West wind around 17 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 23 °F

    Snow

  • Monday Night

    Monday Night: Snow. Low around 16. West wind 10 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Snow

  • Tuesday

    Tuesday: Snow. High near 23. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 23 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 21. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    Low: 21 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. High near 32. Chance of precipitation is 100%.

    High: 32 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Low around 29. Chance of precipitation is 90%.

    Low: 29 °F

    Heavy Snow

Detailed Forecast

Tonight
Rain likely before 4am, then rain, possibly mixed with snow. Steady temperature around 37. Southwest wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Snow, possibly mixed with rain. Temperature falling to around 30 by 5pm. Southwest wind 15 to 20 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 19. West wind around 18 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
Snow. High near 23. West wind around 17 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Snow. Low around 16. West wind 10 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow. High near 23. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 21. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 32. Chance of precipitation is 100%.
Wednesday Night
Snow. The snow could be heavy at times. Low around 29. Chance of precipitation is 90%.
Thursday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 30.
Thursday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 24.
Friday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 30.
Friday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 22.
Saturday
Snow likely. The snow could be heavy at times. Partly sunny, with a high near 29.
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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:
4:17 pm PST Mar 7, 2026
Forecast Valid:
7pm PST Mar 7, 2026-6pm PDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation