High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

30°F

-1°C

Humidity 68%
Wind Speed SE 4 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 25 Jan 05:35 PM PST
Extended Forecast for

4 Miles SSW Richland WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Light and variable wind.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 32. Calm wind.

    High: 32 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Light north wind.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 35. North wind 5 to 7 mph.

    High: 35 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Northwest wind around 6 mph becoming southwest after midnight.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain.  Mostly cloudy, with a high near 40.

    High: 40 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. Light and variable wind.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 32. Calm wind.
Monday Night
Partly cloudy, with a low around 25. Light north wind.
Tuesday
Increasing clouds, with a high near 35. North wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 28. Northwest wind around 6 mph becoming southwest after midnight.
Wednesday
Partly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
A 20 percent chance of rain. Mostly cloudy, with a high near 40.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 35.
Friday
A slight chance of rain. Cloudy, with a high near 43.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 36.
Saturday
Mostly cloudy, with a high near 48.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 36.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Richland WA
 46.24°N 119.33°W (Elev. 1398 ft)
4:07 pm PST Jan 25, 2026
5pm PST Jan 25, 2026-6pm PST Feb 1, 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