Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Mist

34°F

1°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 30°F (-1°C)
Visibility 3.00 mi
Last update 02 Dec 10:20 AM PST
Extended Forecast for

Kennewick WA

  • Today

    Today: Patchy fog after 4pm.  Otherwise, partly sunny, with a high near 39. Light north wind.

    High: 39 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tonight

    Tonight: Patchy fog before 10pm. Patchy freezing fog.  Otherwise, partly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Patchy freezing fog before 10am.  Otherwise, mostly cloudy, with a high near 37. Calm wind.

    High: 37 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 10am.  Mostly cloudy, with a high near 40. Calm wind becoming south around 5 mph in the morning.

    High: 40 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Friday

    Friday: A 40 percent chance of rain.  Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 10am.  Partly sunny, with a high near 55.

    High: 55 °F

    Chance Rain

Detailed Forecast

Today
Patchy fog after 4pm. Otherwise, partly sunny, with a high near 39. Light north wind.
Tonight
Patchy fog before 10pm. Patchy freezing fog. Otherwise, partly cloudy, with a low around 28. Calm wind.
Wednesday
Patchy fog before 10am. Patchy freezing fog before 10am. Otherwise, mostly cloudy, with a high near 37. Calm wind.
Wednesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Thursday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 40. Calm wind becoming south around 5 mph in the morning.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 35.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 53.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 45.
Saturday
A 30 percent chance of rain, mainly before 10am. Partly sunny, with a high near 55.
Saturday Night
A slight chance of rain before 10pm. Mostly cloudy, with a low around 44.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 55.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 41.
Monday
A slight chance of rain. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Kennewick WA
 46.19°N 119.16°W (Elev. 505 ft)
9:37 am PST Dec 2, 2025
10am PST Dec 2, 2025-6pm PST Dec 8, 2025
 
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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