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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

41°F

5°C

Humidity 87%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 05 Feb 03:01 PM PST
Extended Forecast for

Trinity WA

  • Tonight

    Tonight: Partly cloudy, with a low around 32. East wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47. Calm wind.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after 4am. Partly cloudy, with a low around 32. Light west wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Partly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 38. Light southwest wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 38 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain. Low around 34. Light southwest wind. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 34 °F

    Rain

  • Sunday

    Sunday: Rain. High near 41. Chance of precipitation is 80%.

    High: 41 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow. Low around 29. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Rain/Snow

  • Monday

    Monday: A 50 percent chance of snow. Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. East wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 47. Calm wind.
Friday Night
A 30 percent chance of rain after 4am. Partly cloudy, with a low around 32. Light west wind. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 38. Light southwest wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain. Low around 34. Light southwest wind. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain. High near 41. Chance of precipitation is 80%.
Sunday Night
Rain, possibly mixed with snow. Low around 29. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 38.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25.
Tuesday
A 40 percent chance of snow, mainly before 4pm. Mostly cloudy, with a high near 37.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 38.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
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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:
2:42 pm PST Feb 5, 2026
Forecast Valid:
3pm PST Feb 5, 2026-6pm PST Feb 12, 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