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Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

27°F

-3°C

Humidity 90%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 27 Jan 01:01 AM PST
Extended Forecast for

Trinity WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36. Calm wind becoming south around 6 mph in the afternoon.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow, mainly after 4am. Low around 25. Southeast wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: Snow. High near 39. Southwest wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 27. Calm wind. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow

  • Thursday

    Thursday: Rain, possibly mixed with snow, becoming all rain after 1pm. High near 40. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain. Low around 29. Chance of precipitation is 100%.

    Low: 29 °F

    Rain

  • Friday

    Friday: Rain. High near 42. Chance of precipitation is 90%.

    High: 42 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.

    Low: 31 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 23. Calm wind.
Tuesday
Partly sunny, with a high near 36. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
Snow, mainly after 4am. Low around 25. Southeast wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. High near 39. Southwest wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow. Low around 27. Calm wind. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday
Rain, possibly mixed with snow, becoming all rain after 1pm. High near 40. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Thursday Night
Rain. Low around 29. Chance of precipitation is 100%.
Friday
Rain. High near 42. Chance of precipitation is 90%.
Friday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.
Saturday
A 40 percent chance of rain, mainly before 4pm. Partly sunny, with a high near 42.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 32.
Sunday
A 50 percent chance of rain. Partly sunny, with a high near 41.
Sunday Night
Rain likely. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Monday
A chance of rain and snow. Partly sunny, with a high near 42. 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:
1:26 am PST Jan 27, 2026
Forecast Valid:
1am PST Jan 27, 2026-6pm PST Feb 2, 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