Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Overcast

34°F

1°C

Humidity 72%
Wind Speed WNW 3 MPH
Barometer 30.47 in (1031.83 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 21 Jan 10:53 AM PST
Extended Forecast for

4 Miles SSW Richland WA

  • Today

    Today: Cloudy, with a high near 32. North wind around 5 mph.

    High: 32 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 25. Light west wind.

    Low: 25 °F

    Cloudy

  • Thursday

    Thursday: Cloudy, with a high near 33. North wind 3 to 5 mph.

    High: 33 °F

    Cloudy

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 25. Northwest wind around 6 mph.

    Low: 25 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 34. North wind around 8 mph.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, with a high near 32. North wind around 5 mph.
Tonight
Cloudy, with a low around 25. Light west wind.
Thursday
Cloudy, with a high near 33. North wind 3 to 5 mph.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 25. Northwest wind around 6 mph.
Friday
Sunny, with a high near 34. North wind around 8 mph.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 36.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Richland WA
 46.24°N 119.33°W (Elev. 1398 ft)
9:56 am PST Jan 21, 2026
11am PST Jan 21, 2026-6pm PST Jan 27, 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