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

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow and gusty winds, including some local blizzard conditions, will continue into Thanksgiving Day across the Great Lakes then lingering through Friday night for Lakes Erie and Ontario. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Mist

39°F

4°C

Humidity 100%
Wind Speed NW 8 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 39°F (4°C)
Visibility 5.00 mi
Wind Chill33°F (1°C)
Last update 26 Nov 11:35 PM PST
Extended Forecast for

7 Miles SSW Richland WA

  • Tonight

    Tonight: A 20 percent chance of rain. Cloudy, with a low around 38. Northwest wind around 7 mph.

    Low: 38 °F

    Slight Chance
    Rain

  • Thanksgiving Day

    Thanksgiving Day: A 20 percent chance of rain. Cloudy, with a high near 45. Southwest wind around 5 mph becoming northeast in the afternoon.

    High: 45 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain. Cloudy, with a low around 40. Southwest wind around 6 mph.

    Low: 40 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 20 percent chance of rain. Cloudy through mid morning, then gradual clearing, with a high near 48. Northwest wind around 7 mph.

    High: 48 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. North wind 3 to 6 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 10 percent chance of rain. Snow level 1500 feet. Mostly cloudy, with a high near 39.

    High: 39 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain. Snow level 1300 feet. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain. Cloudy, with a low around 38. Northwest wind around 7 mph.
Thanksgiving Day
A 20 percent chance of rain. Cloudy, with a high near 45. Southwest wind around 5 mph becoming northeast in the afternoon.
Thursday Night
A 20 percent chance of rain. Cloudy, with a low around 40. Southwest wind around 6 mph.
Friday
A 20 percent chance of rain. Cloudy through mid morning, then gradual clearing, with a high near 48. Northwest wind around 7 mph.
Friday Night
Mostly cloudy, with a low around 33. North wind 3 to 6 mph.
Saturday
A 10 percent chance of rain. Snow level 1500 feet. Mostly cloudy, with a high near 39.
Saturday Night
A 20 percent chance of rain. Snow level 1300 feet. Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 28.
Monday
A slight chance of rain. Mostly cloudy, with a high near 38.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 32.
Tuesday
A slight chance of rain. Partly sunny, with a high near 43.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 31.
Wednesday
A slight chance of rain. Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Richland WA
 46.19°N 119.34°W (Elev. 741 ft)
Last Update:
11:40 pm PST Nov 26, 2025
Forecast Valid:
11pm PST Nov 26, 2025-6pm PST Dec 3, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation