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

STEHEKIN-AIRSTRIP (STRW1)

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

NA

30°F

-1°C

Humidity 80%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 31 Mar 06:01 AM PDT
Extended Forecast for

Trinity WA

  • Today

    Today: Mostly sunny, with a high near 48. Light and variable wind becoming southeast around 5 mph.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 30. Calm wind. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers before 11am, then rain and snow showers. High near 43. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 43 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow showers, becoming all snow after 11pm. Low around 30. Southeast wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Thursday

    Thursday: Snow showers, mainly before 11am. High near 43. West wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 43 °F

    Snow Showers
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 48. Light and variable wind becoming southeast around 5 mph.
Tonight
A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 30. Calm wind. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers before 11am, then rain and snow showers. High near 43. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Rain and snow showers, becoming all snow after 11pm. Low around 30. Southeast wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow showers, mainly before 11am. High near 43. West wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trinity WA
 48.08°N 120.84°W (Elev. 3346 ft)
Last Update:
3:27 am PDT Mar 31, 2026
Forecast Valid:
6am PDT Mar 31, 2026-6pm PDT Apr 6, 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