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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

34°F

1°C

Humidity 74%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 22 Mar 05:01 AM PDT
Extended Forecast for

Trinity WA

  • Today

    Today: Sunny, with a high near 46. East wind around 5 mph becoming light and variable.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Light and variable wind.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain after 11pm, mixing with snow after 5am. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 8am. High near 44. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then rain and snow likely. Low around 29. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow likely before 8am, then snow between 8am and 2pm, then snow, possibly mixed with rain after 2pm. High near 40. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow likely, possibly mixed with rain, becoming all snow after 8pm. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

    Low: 23 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow. Partly sunny, with a high near 41.

    High: 41 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 46. East wind around 5 mph becoming light and variable.
Tonight
Partly cloudy, with a low around 27. Light and variable wind.
Monday
Mostly sunny, with a high near 52. Calm wind.
Monday Night
A chance of rain after 11pm, mixing with snow after 5am. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 8am. High near 44. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain before 11pm, then rain and snow likely. Low around 29. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday
Rain and snow likely before 8am, then snow between 8am and 2pm, then snow, possibly mixed with rain after 2pm. High near 40. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow likely, possibly mixed with rain, becoming all snow after 8pm. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 41.
Thursday Night
Mostly clear, with a low around 22.
Friday
Sunny, with a high near 47.
Friday Night
Mostly clear, with a low around 26.
Saturday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trinity WA
 48.04°N 120.83°W (Elev. 2598 ft)
Last Update:
3:12 am PDT Mar 22, 2026
Forecast Valid:
5am PDT Mar 22, 2026-6pm PDT Mar 28, 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