Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Overcast

32°F

0°C

Humidity 78%
Wind Speed N 0 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 22 Jan 04:53 PM PST
Extended Forecast for

3 Miles SW Wallula WA

  • Tonight

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

    Low: 30 °F

    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 34. West wind 5 to 7 mph becoming north in the afternoon.

    High: 34 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. South wind around 5 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 35. Light and variable wind becoming southwest around 6 mph in the morning.

    High: 35 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Light east wind.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 30. Light north wind.
Friday
Mostly cloudy, with a high near 34. West wind 5 to 7 mph becoming north in the afternoon.
Friday Night
Mostly clear, with a low around 26. South wind around 5 mph.
Saturday
Sunny, with a high near 35. Light and variable wind becoming southwest around 6 mph in the morning.
Saturday Night
Mostly clear, with a low around 25. Light east wind.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly cloudy, with a high near 42.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 35.
Thursday
A slight chance of rain and snow. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Wallula WA
 46.07°N 118.94°W (Elev. 338 ft)
3:20 pm PST Jan 22, 2026
5pm PST Jan 22, 2026-6pm PST Jan 29, 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