Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

16°F

-9°C

Humidity 92%
Wind Speed WNW 3 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 25 Jan 05:00 AM PST
Extended Forecast for

3 Miles SSW Wallula WA

  • Today

    Today: Mostly sunny, with a high near 35. North wind 3 to 5 mph.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 37. Light and variable wind.

    High: 37 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. Light northeast wind.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. North wind 5 to 7 mph.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 10 percent chance of rain after 4am.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain before 10am.  Mostly cloudy, with a high near 46.

    High: 46 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 35. North wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 30. Calm wind.
Monday
Mostly cloudy, with a high near 37. Light and variable wind.
Monday Night
Partly cloudy, with a low around 30. Light northeast wind.
Tuesday
Partly sunny, with a high near 40. North wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly cloudy, with a high near 42.
Wednesday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 37.
Thursday
A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 46.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 42.
Friday
A slight chance of rain. Mostly cloudy, with a high near 48.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Wallula WA
 46.05°N 118.93°W (Elev. 479 ft)
4:20 am PST Jan 25, 2026
5am PST Jan 25, 2026-6pm PST Jan 31, 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