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

35°F

2°C

Humidity 84%
Wind Speed N 0 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 02 Dec 11:04 PM PST
Extended Forecast for

2 Miles SSW Pasco WA

  • Tonight

    Tonight: Patchy freezing fog. Mostly cloudy, with a steady temperature around 30. Calm wind.

    Low: 30 °F

    Patchy
    Freezing 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 before 10pm. Patchy freezing fog.  Otherwise, mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Thursday

    Thursday: A 40 percent chance of rain.  Cloudy, with a high near 41. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 41 °F

    Chance Rain

  • Thursday Night

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

    Low: 34 °F

    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain.  Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain.  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 42.

    Low: 42 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Patchy freezing fog. Mostly cloudy, with a steady temperature around 30. 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 before 10pm. Patchy freezing fog. Otherwise, mostly cloudy, with a low around 30. Calm wind.
Thursday
A 40 percent chance of rain. Cloudy, with a high near 41. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34. Light west wind.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 51.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 43.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 55.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 42.
Sunday
A chance of rain. Mostly cloudy, with a high near 55.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 41.
Monday
A slight chance of rain. Mostly cloudy, with a high near 55.
Monday Night
A chance of rain. Cloudy, with a low around 46.
Tuesday
A chance of rain. Mostly cloudy, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Pasco WA
 46.2°N 119.1°W (Elev. 358 ft)
9:15 pm PST Dec 2, 2025
11pm PST Dec 2, 2025-6pm PST Dec 9, 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