Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

32°F

0°C

Humidity 94%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 12 Feb 09:01 AM PST
Extended Forecast for

4 Miles W Trinity WA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 37. West wind 6 to 9 mph.

    High: 37 °F

    Becoming
    Sunny

  • Tonight

    Tonight: A 30 percent chance of snow after 4am.  Increasing clouds, with a low around 23. West wind around 8 mph.  New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Partly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Snow, mainly after 10am.  High near 33. West wind 6 to 9 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow

  • Friday Night

    Friday Night: Snow.  Low around 23. West wind around 7 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before 4pm.  Partly sunny, with a high near 31. West wind around 8 mph.  New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 10pm.  Mostly cloudy, with a low around 17.

    Low: 17 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 10am.  Mostly sunny, with a high near 31.

    High: 31 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow.  Partly cloudy, with a low around 16.

    Low: 16 °F

    Slight Chance
    Snow

  • Washington's Birthday

    Washington's Birthday: A 50 percent chance of snow, mainly after 10am.  Partly sunny, with a high near 30.

    High: 30 °F

    Chance Snow

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 37. West wind 6 to 9 mph.
Tonight
A 30 percent chance of snow after 4am. Increasing clouds, with a low around 23. West wind around 8 mph. New snow accumulation of less than a half inch possible.
Friday
Snow, mainly after 10am. High near 33. West wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow. Low around 23. West wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
A 50 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 31. West wind around 8 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 17.
Sunday
A 20 percent chance of snow after 10am. Mostly sunny, with a high near 31.
Sunday Night
A 20 percent chance of snow. Partly cloudy, with a low around 16.
Washington's Birthday
A 50 percent chance of snow, mainly after 10am. Partly sunny, with a high near 30.
Monday Night
Snow likely. Mostly cloudy, with a low around 19. Chance of precipitation is 70%.
Tuesday
Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 70%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Wednesday
Snow. High near 31. Chance of precipitation is 80%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Trinity WA
 48.07°N 120.93°W (Elev. 4400 ft)
9:08 am PST Feb 12, 2026
10am PST Feb 12, 2026-6pm PST Feb 18, 2026
 
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Additional Resources

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