Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

SAWMILL FLATS (MEFW1)

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

NA

32°F

0°C

Humidity 100%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 29 Jan 07:25 AM PST
Extended Forecast for

4 Miles NNE Chinook Pass WA

Winter Weather Advisory until January 29, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 29, 12:00pm

    NOW until 12:00pm Thu

    Winter Weather Advisory

  • Today

    High: 36 °F

    Snow

  • Tonight

    Tonight: Snow, mainly before 1am.  Low around 33. South wind 11 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Snow then
    Snow Likely

  • Friday

    Friday: Snow, mainly after 10am.  High near 38. South wind around 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow

  • Friday Night

    Friday Night: Snow before 1am, then a chance of rain and snow.  Low around 32. Southwest wind around 9 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 32 °F

    Snow then
    Chance
    Rain/Snow

  • Saturday

    Saturday: A slight chance of rain and snow before 10am.  Mostly cloudy, with a high near 42. Southeast wind 9 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after 4am.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 10am.  Mostly cloudy, with a high near 38. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 28. Chance of precipitation is 70%.

    Low: 28 °F

    Snow Likely
    then Chance
    Snow

Detailed Forecast

Today
Snow, mainly after 4pm. High near 36. Southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, mainly before 1am. Low around 33. South wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Snow, mainly after 10am. High near 38. South wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Snow before 1am, then a chance of rain and snow. Low around 32. Southwest wind around 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
A slight chance of rain and snow before 10am. Mostly cloudy, with a high near 42. Southeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 31.
Sunday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 38. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 36.
Monday Night
A chance of snow before 10pm. Mostly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 45.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Chinook Pass WA
 46.93°N 121.46°W (Elev. 6322 ft)
4:20 am PST Jan 29, 2026
8am PST Jan 29, 2026-6pm PST Feb 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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