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

41°F

5°C

Humidity 48%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 29 Mar 10:01 PM PDT
Extended Forecast for

Trinity WA

  • Tonight

    Tonight: Snow likely before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Northwest wind around 9 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 20 °F

    Snow Likely
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 43. Northwest wind 5 to 8 mph becoming calm in the morning.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. Light and variable wind.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. South wind 3 to 5 mph.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28. Light south wind.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow before 2pm, then rain, possibly mixed with snow. High near 43. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 11pm. Low around 29. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.

    High: 43 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 29.

    Low: 29 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Tonight
Snow likely before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Northwest wind around 9 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Sunny, with a high near 43. Northwest wind 5 to 8 mph becoming calm in the morning.
Monday Night
Partly cloudy, with a low around 23. Light and variable wind.
Tuesday
Mostly sunny, with a high near 47. South wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 28. Light south wind.
Wednesday
Snow before 2pm, then rain, possibly mixed with snow. High near 43. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 11pm. Low around 29. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow likely. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.
Thursday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 49.
Friday Night
Mostly clear, 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 57.
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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:
10:06 pm PDT Mar 29, 2026
Forecast Valid:
10pm PDT Mar 29, 2026-6pm PDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation