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

36°F

2°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 32°F (0°C)
Visibility 3.00 mi
Last update 02 Dec 10:30 AM PST
Extended Forecast for

3 Miles SSW Wallula WA

  • Today

    Today: A 20 percent chance of rain before 1pm.  Mostly cloudy, with a high near 39. Southwest wind 3 to 5 mph.

    High: 39 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 38. North wind 3 to 5 mph.

    High: 38 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. Light and variable wind.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after 10am.  Mostly cloudy, with a high near 41. Southwest wind around 7 mph.

    High: 41 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain.  Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 48. Breezy.

    Low: 48 °F

    Chance Rain
    and Breezy

  • Saturday

    Saturday: A 50 percent chance of rain.  Mostly cloudy, with a high near 53. Breezy.

    High: 53 °F

    Chance Rain
    and Breezy

Detailed Forecast

Today
A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 39. Southwest wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 33. Calm wind.
Wednesday
Mostly cloudy, with a high near 38. North wind 3 to 5 mph.
Wednesday Night
Mostly cloudy, with a low around 34. Light and variable wind.
Thursday
A 40 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 41. Southwest wind around 7 mph.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 52.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 48. Breezy.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 53. Breezy.
Saturday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 47.
Sunday
A chance of rain. Mostly cloudy, with a high near 53.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 44.
Monday
Mostly cloudy, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Wallula WA
 46.05°N 118.93°W (Elev. 479 ft)
9:37 am PST Dec 2, 2025
10am PST Dec 2, 2025-6pm PST Dec 8, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database