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

33°F

1°C

Humidity 98%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 29 Jan 09:01 AM PST
Extended Forecast for

9 Miles ESE Trinity WA

Winter Weather Advisory until January 29, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 29, 12:00pm

    NOW until 12:00pm Thu

    Winter Weather Advisory

  • Today

    High: 35 °F

    Heavy Snow
    then
    Rain/Snow
    Likely

  • Tonight

    Tonight: Rain and snow before 3am, then a chance of snow.  Steady temperature around 33. Light and variable wind.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 33 °F

    Rain/Snow

  • Friday

    Friday: Snow before 4pm, then rain likely, possibly mixed with snow.  High near 36. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow then
    Rain/Snow

  • Friday Night

    Friday Night: Rain likely, possibly mixed with snow before 10pm, then a slight chance of rain and snow after 4am.  Mostly cloudy, with a low around 31. Northwest wind around 7 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: A slight chance of rain and snow before 10am.  Partly sunny, with a high near 38. Calm wind becoming southeast around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A 10 percent chance of snow after 4am.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 4pm.  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

Detailed Forecast

Today
Snow before 2pm, then a chance of rain and snow. The snow could be heavy at times. High near 35. Light and variable wind. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Rain and snow before 3am, then a chance of snow. Steady temperature around 33. Light and variable wind. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday
Snow before 4pm, then rain likely, possibly mixed with snow. High near 36. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Rain likely, possibly mixed with snow before 10pm, then a slight chance of rain and snow after 4am. Mostly cloudy, with a low around 31. Northwest wind around 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
A slight chance of rain and snow before 10am. Partly sunny, with a high near 38. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 30.
Sunday
Snow likely, mainly after 4pm. 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 30 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 37.
Monday Night
A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Trinity WA
 48.02°N 120.66°W (Elev. 5236 ft)
9:02 am PST Jan 29, 2026
9am PST Jan 29, 2026-6pm PST Feb 4, 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