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

Snow Expected from the Ohio Valley into the Mid-Atlantic; Rain and Thunderstorms in the Southeast

A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next several days. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Overcast

43°F

6°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.53 in (1033.86 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 03 Feb 09:35 PM PST
Extended Forecast for

2 Miles SSW Pasco WA

  • Tonight

    Tonight: Widespread dense fog, mainly after 1am. Otherwise, cloudy, with a low around 38. Light and variable wind.

    Low: 38 °F

    Dense Fog

  • Wednesday

    Wednesday: Widespread dense fog before 1pm, then patchy dense fog after 4pm. Otherwise, cloudy, with a high near 49. Light northwest wind.

    High: 49 °F

    Dense Fog

  • Wednesday Night

    Wednesday Night: Widespread dense fog, mainly after 1am. Otherwise, mostly cloudy, with a low around 36. Light west wind.

    Low: 36 °F

    Dense Fog

  • Thursday

    Thursday: Widespread dense fog, mainly before 10am. Otherwise, mostly cloudy, with a high near 49. Light north wind.

    High: 49 °F

    Dense Fog

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

  • 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

Tonight
Widespread dense fog, mainly after 1am. Otherwise, cloudy, with a low around 38. Light and variable wind.
Wednesday
Widespread dense fog before 1pm, then patchy dense fog after 4pm. Otherwise, cloudy, with a high near 49. Light northwest wind.
Wednesday Night
Widespread dense fog, mainly after 1am. Otherwise, mostly cloudy, with a low around 36. Light west wind.
Thursday
Widespread dense fog, mainly before 10am. Otherwise, mostly cloudy, with a high near 49. Light north wind.
Thursday Night
Partly cloudy, with a low around 36. Calm wind.
Friday
Partly sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly cloudy, with a high near 54.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 43.
Sunday
A chance of rain. Cloudy, with a high near 54.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 40.
Monday
A slight chance of rain. Partly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Pasco WA
 46.2°N 119.1°W (Elev. 358 ft)
Last Update:
9:15 pm PST Feb 3, 2026
Forecast Valid:
9pm PST Feb 3, 2026-6pm PST Feb 10, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation