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

Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

NA

32°F

0°C

Humidity 99%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 06 Jan 09:01 PM PST
Extended Forecast for

Washington Pass WA

  • Tonight

    Tonight: Snow likely, mainly before 1am. Mostly cloudy, with a low around 14. West wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 3 to 7 inches possible.

    Low: 14 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow, mainly after 1pm. The snow could be heavy at times. High near 16. Wind chill values as low as zero. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 16 °F

    Chance Snow
    then Heavy
    Snow

  • Wednesday Night

    Wednesday Night: Snow. Patchy blowing snow after 4am. Low around 11. Wind chill values as low as -6. West wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 11 °F

    Snow and
    Patchy
    Blowing Snow

  • Thursday

    Thursday: Snow. Patchy blowing snow before 7am, then patchy blowing snow after 4pm. High near 17. Wind chill values as low as -6. West wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 17 °F

    Snow and
    Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 10pm. Patchy blowing snow before 10pm. Mostly cloudy, with a low around 16. Breezy, with a west wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday

    Friday: A 50 percent chance of snow, mainly before 10am. Mostly cloudy, with a high near 24. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Chance Snow
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 10am. Partly sunny, with a high near 27.

    High: 27 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Tonight
Snow likely, mainly before 1am. Mostly cloudy, with a low around 14. West wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 3 to 7 inches possible.
Wednesday
Snow, mainly after 1pm. The snow could be heavy at times. High near 16. Wind chill values as low as zero. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow. Patchy blowing snow after 4am. Low around 11. Wind chill values as low as -6. West wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. Patchy blowing snow before 7am, then patchy blowing snow after 4pm. High near 17. Wind chill values as low as -6. West wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow likely, mainly before 10pm. Patchy blowing snow before 10pm. Mostly cloudy, with a low around 16. Breezy, with a west wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow, mainly before 10am. Mostly cloudy, with a high near 24. New snow accumulation of less than a half inch possible.
Friday Night
A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 16.
Saturday
A 30 percent chance of snow, mainly after 10am. Partly sunny, with a high near 27.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 27.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 28.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Washington Pass WA
 48.51°N 120.64°W (Elev. 6827 ft)
Last Update:
9:52 pm PST Jan 6, 2026
Forecast Valid:
11pm PST Jan 6, 2026-6pm PST Jan 13, 2026
 
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Additional Resources

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Chance of Precipitation