National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

23°F

-5°C

Humidity 85%
Wind Speed NW 4 MPH
Barometer 30.7 in (1039.62 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 29 Dec 06:00 AM PST
Extended Forecast for

6 Miles WNW West Richland WA

  • Today

    Today: Partly sunny, with a high near 34. North wind around 8 mph.

    High: 34 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 29. Northwest wind around 6 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36. Northwest wind around 6 mph.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. Northwest wind around 5 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34. North wind 3 to 5 mph.

    High: 34 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 30 percent chance of snow after 4pm. Snow level rising to 2200 feet in the afternoon. Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 1am, then a chance of rain. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 39.

    High: 39 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 34. North wind around 8 mph.
Tonight
Partly cloudy, with a steady temperature around 29. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 36. Northwest wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 25. Northwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 34. North wind 3 to 5 mph.
Wednesday Night
Mostly cloudy, with a low around 27.
New Year's Day
A 30 percent chance of snow after 4pm. Snow level rising to 2200 feet in the afternoon. Mostly cloudy, with a high near 34.
Thursday Night
A chance of rain and snow before 1am, then a chance of rain. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Friday
A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 39.
Friday Night
A chance of rain, mainly before 4am. Mostly cloudy, with a low around 32.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 41.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 33.
Sunday
Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW West Richland WA
 46.36°N 119.51°W (Elev. 1122 ft)
Last Update:
4:20 am PST Dec 29, 2025
Forecast Valid:
6am PST Dec 29, 2025-6pm PST Jan 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation