Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

36°F

2°C

Humidity 100%
Wind Speed SSW 3 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 36°F (2°C)
Visibility 7.00 mi
Last update 30 Jan 11:20 PM PST
Extended Forecast for

4 Miles SSW Richland WA

  • Tonight

    Tonight: Patchy fog.  Otherwise, mostly cloudy, with a low around 38. Southwest wind 6 to 8 mph.

    Low: 38 °F

    Patchy Fog

  • Saturday

    Saturday: Mostly cloudy, with a high near 46. North wind 5 to 7 mph.

    High: 46 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36. Northwest wind around 6 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 50. South wind 5 to 9 mph.

    High: 50 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. Southwest wind around 10 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 38. Southwest wind 6 to 8 mph.
Saturday
Mostly cloudy, with a high near 46. North wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 36. Northwest wind around 6 mph.
Sunday
Mostly cloudy, with a high near 50. South wind 5 to 9 mph.
Sunday Night
Partly cloudy, with a low around 37. Southwest wind around 10 mph.
Monday
Mostly cloudy, with a high near 51.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 48.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Richland WA
 46.24°N 119.33°W (Elev. 1398 ft)
9:15 pm PST Jan 30, 2026
11pm PST Jan 30, 2026-6pm PST Feb 6, 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