Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

light rain,mist

39°F

4°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 39°F (4°C)
Visibility 2.50 mi
Last update 29 Jan 11:15 PM PST
Extended Forecast for

7 Miles SSW Richland WA

  • Tonight

    Tonight: A 30 percent chance of rain before 1am.  Cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain after 1pm.  Cloudy, with a high near 49. Calm wind becoming south around 5 mph in the afternoon.

    High: 49 °F

    Cloudy then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: Cloudy during the early evening, then becoming partly cloudy, with a low around 37. West wind 3 to 5 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 48. North wind 3 to 6 mph.

    High: 48 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. North wind 3 to 5 mph.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Monday Night

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

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of rain before 1am. Cloudy, with a low around 38. Calm wind.
Friday
A 20 percent chance of rain after 1pm. Cloudy, with a high near 49. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Cloudy during the early evening, then becoming partly cloudy, with a low around 37. West wind 3 to 5 mph.
Saturday
Mostly cloudy, with a high near 48. North wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 37. North wind 3 to 5 mph.
Sunday
Mostly cloudy, with a high near 48.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 51.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Richland WA
 46.19°N 119.34°W (Elev. 741 ft)
9:30 pm PST Jan 29, 2026
11pm PST Jan 29, 2026-6pm PST Feb 5, 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