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.

Overcast

34°F

1°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 32°F (0°C)
Visibility 9.00 mi
Last update 03 Dec 03:15 AM PST
Extended Forecast for

2 Miles SSE Richland WA

  • Overnight

    Overnight: Patchy freezing fog. Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Patchy
    Freezing Fog

  • Wednesday

    Wednesday: Patchy fog between 7am and 10am. Patchy freezing fog before 10am.  Otherwise, mostly cloudy, with a high near 38. Calm wind.

    High: 38 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 4am.  Patchy fog.  Otherwise, mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain likely, mainly after 10am.  Patchy fog before 10am.  Otherwise, cloudy, with a high near 41. Light southwest wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly after 10am.  Partly sunny, with a high near 53. Chance of precipitation is 60%.

    High: 53 °F

    Rain Likely

  • Friday Night

    Friday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain

  • Saturday

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

    High: 55 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Patchy freezing fog. Mostly cloudy, with a low around 28. Calm wind.
Wednesday
Patchy fog between 7am and 10am. Patchy freezing fog before 10am. Otherwise, mostly cloudy, with a high near 38. Calm wind.
Wednesday Night
A 30 percent chance of rain after 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 32. Calm wind.
Thursday
Rain likely, mainly after 10am. Patchy fog before 10am. Otherwise, cloudy, with a high near 41. Light southwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34. Calm wind.
Friday
Rain likely, mainly after 10am. Partly sunny, with a high near 53. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 43.
Saturday
A 30 percent chance of rain, mainly after 10am. Partly sunny, with a high near 55.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 43.
Sunday
A chance of rain. Mostly cloudy, with a high near 56.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 44.
Monday
Mostly cloudy, with a high near 56.
Monday Night
A chance of rain. Mostly cloudy, with a low around 49.
Tuesday
A chance of rain. Mostly cloudy, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Richland WA
 46.27°N 119.27°W (Elev. 364 ft)
3:15 am PST Dec 3, 2025
3am PST Dec 3, 2025-6pm PST Dec 9, 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