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

Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Hazardous Weather Conditions

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

34°F

1°C

Humidity 89%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 12 Mar 09:01 PM PDT
Extended Forecast for

Washington Pass WA

Winter Storm Warning March 12, 09:23pm until March 14, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 12, 09:23pm until March 14, 05:00am

    NOW until 5:00am Sat

    Winter Storm Warning

  • Tonight

    Low: 15 °F

    Heavy Snow

  • Friday

    Friday: Snow, mainly before 8am. The snow could be heavy at times. High near 26. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 26 °F

    Heavy Snow
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow likely. Mostly cloudy, with a low around 11. Wind chill values as low as zero. West wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Snow Likely

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 22. Wind chill values as low as -3. West wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 9. West wind 6 to 15 mph, with gusts as high as 28 mph.

    Low: 9 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 27. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 27 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 22. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 22 °F

    Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 2pm. High near 38. Chance of precipitation is 90%.

    High: 38 °F

    Rain/Snow

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Low around 15. Southwest wind 8 to 13 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 7 inches possible.
Friday
Snow, mainly before 8am. The snow could be heavy at times. High near 26. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow likely. Mostly cloudy, with a low around 11. Wind chill values as low as zero. West wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Snow likely. Mostly cloudy, with a high near 22. Wind chill values as low as -3. West wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 9. West wind 6 to 15 mph, with gusts as high as 28 mph.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 27. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
Snow. Low around 22. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Monday
Rain, possibly mixed with snow, becoming all rain after 2pm. High near 38. Chance of precipitation is 90%.
Monday Night
Rain likely before 8pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Tuesday
Rain and snow likely, becoming all rain after 11am. Mostly cloudy, with a high near 42. Chance of precipitation is 70%.
Tuesday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.
Wednesday
Rain, possibly mixed with snow. High near 41. Chance of precipitation is 80%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Thursday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Washington Pass WA
 48.53°N 120.65°W (Elev. 5617 ft)
Last Update:
8:37 pm PDT Mar 12, 2026
Forecast Valid:
9pm PDT Mar 12, 2026-6pm PDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation