Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

36°F

2°C

Humidity 97%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 29 Jan 04:01 PM PST
Extended Forecast for

9 Miles ESE Trinity WA

  • This Afternoon

    This Afternoon: Snow, possibly mixed with rain.  High near 36. Light southwest wind.  Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Rain/Snow

  • Tonight

    Tonight: Snow, possibly mixed with rain, becoming all snow after 7pm, then gradually ending.  Low around 31. Light and variable wind.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow
    then Snow

  • Friday

    Friday: Snow after 7am, mixing with rain after 3pm.  High near 38. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Snow then
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 7pm.  Mostly cloudy, with a low around 32. Northwest wind 6 to 8 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: A chance of rain and snow.  Partly sunny, with a high near 38. Calm wind becoming southeast around 5 mph in the afternoon.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 38 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow, mainly after 4am.  Mostly cloudy, with a low around 31. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Snow likely, mainly after 10am.  Mostly cloudy, with a high near 37. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Snow Likely
    then Chance
    Snow

  • Monday

    Monday: A 40 percent chance of snow.  Partly sunny, with a high near 36.

    High: 36 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow, possibly mixed with rain. High near 36. Light southwest wind. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow, possibly mixed with rain, becoming all snow after 7pm, then gradually ending. Low around 31. Light and variable wind. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday
Snow after 7am, mixing with rain after 3pm. High near 38. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A chance of rain and snow before 7pm. Mostly cloudy, with a low around 32. Northwest wind 6 to 8 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow. Partly sunny, with a high near 38. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow, mainly after 4am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 37. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 36.
Monday Night
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Trinity WA
 48.02°N 120.66°W (Elev. 5236 ft)
2:48 pm PST Jan 29, 2026
4pm PST Jan 29, 2026-6pm PST Feb 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database