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

33°F

1°C

Humidity 75%
Wind Speed N 0 MPH
Barometer 30.48 in (1032.17 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 21 Jan 02:53 AM PST
Extended Forecast for

2 Miles SSW Benton City WA

  • Overnight

    Overnight: Cloudy, with a low around 25. North wind around 6 mph.

    Low: 25 °F

    Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 32. Northwest wind around 6 mph becoming northeast in the afternoon.

    High: 32 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 24. West wind around 6 mph.

    Low: 24 °F

    Cloudy

  • Thursday

    Thursday: Cloudy, with a high near 32. North wind around 7 mph.

    High: 32 °F

    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. Northwest wind around 7 mph.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Saturday Night

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

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 25. North wind around 6 mph.
Wednesday
Cloudy, with a high near 32. Northwest wind around 6 mph becoming northeast in the afternoon.
Wednesday Night
Cloudy, with a low around 24. West wind around 6 mph.
Thursday
Cloudy, with a high near 32. North wind around 7 mph.
Thursday Night
Mostly cloudy, with a low around 24. Northwest wind around 7 mph.
Friday
Sunny, with a high near 33.
Friday Night
Mostly clear, with a low around 21.
Saturday
Sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Benton City WA
 46.24°N 119.51°W (Elev. 1594 ft)
3:07 am PST Jan 21, 2026
3am 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