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

Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

34°F

1°C

Humidity 88%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill30°F (-1°C)
Last update 17 Feb 04:01 PM PST
Extended Forecast for

4 Miles W Trinity WA

  • This Afternoon

    This Afternoon: A 50 percent chance of snow. Partly sunny, with a high near 26. South wind around 7 mph. Total daytime snow accumulation of around an inch possible.

    High: 26 °F

    Chance Snow

  • Tonight

    Tonight: A chance of snow before 10pm, then a chance of snow after 1am. Mostly cloudy, with a low around 12. Northwest wind around 7 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    Low: 12 °F

    Chance Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow, mainly after 10am. Partly sunny, with a high near 25. West wind 7 to 9 mph, with gusts as high as 18 mph. New snow accumulation of less than one inch possible.

    High: 25 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 12. Northeast wind around 7 mph. New snow accumulation of less than one inch possible.

    Low: 12 °F

    Chance Snow

  • Thursday

    Thursday: A 50 percent chance of snow. Partly sunny, with a high near 25. Northeast wind around 8 mph becoming southwest in the afternoon. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow before 10pm, then a slight chance of snow after 4am. Partly cloudy, with a low around 10. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 10 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow, mainly after 10am. Partly sunny, with a high near 26. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 28. Breezy. Chance of precipitation is 60%.

    High: 28 °F

    Snow Likely
    and Breezy

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Partly sunny, with a high near 26. South wind around 7 mph. Total daytime snow accumulation of around an inch possible.
Tonight
A chance of snow before 10pm, then a chance of snow after 1am. Mostly cloudy, with a low around 12. Northwest wind around 7 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Wednesday
A 50 percent chance of snow, mainly after 10am. Partly sunny, with a high near 25. West wind 7 to 9 mph, with gusts as high as 18 mph. New snow accumulation of less than one inch possible.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 12. Northeast wind around 7 mph. New snow accumulation of less than one inch possible.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 25. Northeast wind around 8 mph becoming southwest in the afternoon. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of snow before 10pm, then a slight chance of snow after 4am. Partly cloudy, with a low around 10. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A 50 percent chance of snow, mainly after 10am. Partly sunny, with a high near 26. New snow accumulation of less than a half inch possible.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 14.
Saturday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 28. Breezy. Chance of precipitation is 60%.
Saturday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Sunday
Snow. High near 31. Chance of precipitation is 80%.
Sunday Night
Snow. Low around 22. Chance of precipitation is 80%.
Monday
Snow. High near 33. Chance of precipitation is 80%.
Monday Night
Snow likely. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.
Tuesday
Snow likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Trinity WA
 48.07°N 120.93°W (Elev. 4400 ft)
Last Update:
1:36 pm PST Feb 17, 2026
Forecast Valid:
4pm PST Feb 17, 2026-6pm PST Feb 24, 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