Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.

Overcast

34°F

1°C

Humidity 64%
Wind Speed N 0 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 22 Jan 09:00 AM PST
Extended Forecast for

3 Miles SSW Wallula WA

  • Today

    Today: Cloudy, with a steady temperature around 32. Light and variable wind becoming north around 5 mph in the afternoon.

    High: 32 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 30. Light and variable wind.

    Low: 30 °F

    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 36. North wind 3 to 8 mph.

    High: 36 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. West wind around 5 mph becoming light and variable  after midnight.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 36. Light and variable wind becoming southwest around 5 mph in the morning.

    High: 36 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy, with a steady temperature around 32. Light and variable wind becoming north around 5 mph in the afternoon.
Tonight
Cloudy, with a low around 30. Light and variable wind.
Friday
Mostly cloudy, with a high near 36. North wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 26. West wind around 5 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 36. Light and variable wind becoming southwest around 5 mph in the morning.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 38.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 42.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Wallula WA
 46.05°N 118.93°W (Elev. 479 ft)
8:45 am PST Jan 22, 2026
9am PST Jan 22, 2026-6pm PST Jan 28, 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