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

38°F

3°C

Humidity 61%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 17 Feb 03:01 PM PST
Extended Forecast for

Trinity WA

  • This Afternoon

    This Afternoon: A 50 percent chance of snow. Partly sunny, with a steady temperature around 28. Light and variable wind. Total daytime snow accumulation of less than one inch possible.

    High: 28 °F

    Chance Snow

  • Tonight

    Tonight: A chance of snow before 10pm, then a slight chance of snow after 1am. Partly cloudy, with a low around 16. Light north wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow, mainly after 10am. Partly sunny, with a high near 31. Light and variable wind becoming southwest around 5 mph. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 16. Light northeast wind. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow

  • Thursday

    Thursday: A 50 percent chance of snow. Partly sunny, with a high near 30. Light and variable wind. New snow accumulation of less than a half inch possible.

    High: 30 °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 13. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 13 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly after 10am. Partly sunny, with a high near 31. Little or no snow accumulation expected.

    High: 31 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Partly sunny, with a steady temperature around 28. Light and variable wind. Total daytime snow accumulation of less than one inch possible.
Tonight
A chance of snow before 10pm, then a slight chance of snow after 1am. Partly cloudy, with a low around 16. Light north wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday
A 50 percent chance of snow, mainly after 10am. Partly sunny, with a high near 31. Light and variable wind becoming southwest around 5 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 16. Light northeast wind. New snow accumulation of less than a half inch possible.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 30. Light and variable wind. 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 13. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A 40 percent chance of snow, mainly after 10am. Partly sunny, with a high near 31. Little or no snow accumulation expected.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 32.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23.
Sunday
Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.
Sunday Night
Snow. Low around 26. Chance of precipitation is 80%.
Monday
Snow. High near 38. Chance of precipitation is 80%.
Monday Night
Snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.
Tuesday
Snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trinity WA
 48.08°N 120.84°W (Elev. 3346 ft)
Last Update:
1:36 pm PST Feb 17, 2026
Forecast Valid:
4pm PST Feb 17, 2026-6pm PST Feb 24, 2026
 
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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