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.

Mist

36°F

2°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.52 in (1033.53 mb)
Dewpoint 36°F (2°C)
Visibility 5.00 mi
Last update 04 Feb 03:00 AM PST
Extended Forecast for

Pasco WA

  • Overnight

    Overnight: Widespread dense fog. Otherwise, cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Dense Fog

  • Wednesday

    Wednesday: Widespread dense fog, mainly before 10am. Otherwise, cloudy, with a high near 49. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 49 °F

    Dense Fog

  • Wednesday Night

    Wednesday Night: Widespread fog, mainly after 4am. Otherwise, mostly cloudy, with a low around 36. Light northwest wind.

    Low: 36 °F

    Fog

  • Thursday

    Thursday: Widespread fog, mainly before 7am. Otherwise, mostly cloudy, with a high near 48. Light north wind.

    High: 48 °F

    Fog

  • Thursday Night

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

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 53.

    High: 53 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Widespread dense fog. Otherwise, cloudy, with a low around 37. Calm wind.
Wednesday
Widespread dense fog, mainly before 10am. Otherwise, cloudy, with a high near 49. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
Widespread fog, mainly after 4am. Otherwise, mostly cloudy, with a low around 36. Light northwest wind.
Thursday
Widespread fog, mainly before 7am. Otherwise, mostly cloudy, with a high near 48. Light north wind.
Thursday Night
Mostly cloudy, with a low around 36. Calm wind.
Friday
Partly sunny, with a high near 51.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Mostly cloudy, with a high near 53.
Saturday Night
A 20 percent chance of rain after 10pm. 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 39.
Monday
A slight chance of rain. Partly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.24°N 119.11°W (Elev. 397 ft)
Last Update:
2:46 am PST Feb 4, 2026
Forecast Valid:
3am PST Feb 4, 2026-6pm PST Feb 10, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation