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

Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

32°F

0°C

Humidity 89%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 14 Mar 04:01 AM PDT
Extended Forecast for

Washington Pass WA

  • Overnight

    Overnight: A 30 percent chance of snow, mainly before 5am. Partly cloudy, with a steady temperature around 16. West wind around 10 mph, with gusts as high as 23 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly between 11am and 5pm. Partly sunny, with a high near 26. Wind chill values as low as zero. West wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 10. West wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 22 mph.

    Low: 10 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 31. Calm wind becoming south around 6 mph in the afternoon. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow. Low around 22. South wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 11am. High near 43. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: Rain before 11pm, then rain likely, possibly mixed with snow. Low around 33. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow before 8am, then rain. High near 44. Chance of precipitation is 80%.

    High: 44 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 34. Chance of precipitation is 80%.

    Low: 34 °F

    Rain

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly before 5am. Partly cloudy, with a steady temperature around 16. West wind around 10 mph, with gusts as high as 23 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly between 11am and 5pm. Partly sunny, with a high near 26. Wind chill values as low as zero. West wind 11 to 15 mph, with gusts as high as 26 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 8pm. Mostly cloudy, with a low around 10. West wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 22 mph.
Sunday
A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 31. Calm wind becoming south around 6 mph in the afternoon. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 22. South wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
Rain, possibly mixed with snow, becoming all rain after 11am. High near 43. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Rain before 11pm, then rain likely, possibly mixed with snow. Low around 33. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
Rain likely, possibly mixed with snow before 8am, then rain. High near 44. Chance of precipitation is 80%.
Tuesday Night
Rain. Low around 34. Chance of precipitation is 80%.
Wednesday
Rain. High near 44. Chance of precipitation is 90%.
Wednesday Night
Rain. Low around 33. Chance of precipitation is 80%.
Thursday
Rain. High near 46. Chance of precipitation is 80%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Washington Pass WA
 48.55°N 120.62°W (Elev. 4304 ft)
Last Update:
3:52 am PDT Mar 14, 2026
Forecast Valid:
4am PDT Mar 14, 2026-6pm PDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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