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

Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

46°F

8°C

Humidity 65%
Wind Speed SE 6 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 11 Feb 04:35 PM PST
Extended Forecast for

Pasco WA

  • Tonight

    Tonight: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly cloudy, with a high near 50. Light and variable wind.

    High: 50 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Cloudy during the early evening, then gradual clearing, with a low around 32. Light south wind.

    Low: 32 °F

    Gradual
    Clearing

  • Friday

    Friday: Mostly cloudy, with a high near 49. South wind 3 to 6 mph.

    High: 49 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Cloudy, with a low around 39. South wind around 5 mph.

    Low: 39 °F

    Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain. Cloudy, with a high near 50.

    High: 50 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain, mainly before 4am. Cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Sunday

    Sunday: A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 49.

    High: 49 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 32. Calm wind.
Thursday
Mostly cloudy, with a high near 50. Light and variable wind.
Thursday Night
Cloudy during the early evening, then gradual clearing, with a low around 32. Light south wind.
Friday
Mostly cloudy, with a high near 49. South wind 3 to 6 mph.
Friday Night
Cloudy, with a low around 39. South wind around 5 mph.
Saturday
A 20 percent chance of rain. Cloudy, with a high near 50.
Saturday Night
A 40 percent chance of rain, mainly before 4am. Cloudy, with a low around 38.
Sunday
A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 36.
Washington's Birthday
A slight chance of rain after 10am. Mostly cloudy, with a high near 49.
Monday Night
A chance of rain. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain. Mostly cloudy, with a high near 50.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 36.
Wednesday
A slight chance of rain and snow. Partly 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:
3:20 pm PST Feb 11, 2026
Forecast Valid:
4pm PST Feb 11, 2026-6pm PST Feb 18, 2026
 
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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