Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

36°F

2°C

Humidity 99%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 12 Jan 09:01 PM PST
Extended Forecast for

Trinity WA

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 1am.  Patchy fog between 2am and 3am.  Otherwise, mostly cloudy, with a low around 40. West wind 5 to 7 mph becoming light and variable  after midnight.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog between 11am and noon.  Otherwise, partly sunny, with a high near 49. Light north wind.

    High: 49 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. Light northwest wind.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43. West wind 3 to 5 mph.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. North wind around 6 mph.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, with a high near 44.

    High: 44 °F

    Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 30.

    Low: 30 °F

    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Friday Night

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

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of rain, mainly before 1am. Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 40. West wind 5 to 7 mph becoming light and variable after midnight. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Patchy fog between 11am and noon. Otherwise, partly sunny, with a high near 49. Light north wind.
Tuesday Night
Partly cloudy, with a low around 35. Light northwest wind.
Wednesday
Mostly sunny, with a high near 43. West wind 3 to 5 mph.
Wednesday Night
Mostly cloudy, with a low around 31. North wind around 6 mph.
Thursday
Cloudy, with a high near 44.
Thursday Night
Cloudy, with a low around 30.
Friday
Partly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Sunny, with a high near 47.
Saturday Night
Clear, with a low around 30.
Sunday
Sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 29.
M.L.King Day
Sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Trinity WA
 48.04°N 120.83°W (Elev. 2598 ft)
9:07 pm PST Jan 12, 2026
9pm PST Jan 12, 2026-6pm PST Jan 19, 2026
 
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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