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Pacific Storm Moves Inland; Clipper System for the Northeast; Strong Storm Impacting Alaska

In Alaska, a powerful storm will bring dangerous seas, blizzard conditions, strong winds and bitterly cold across the state through mid-week. Meanwhile, Pacific storm will move inland across California with lower elevation rain and accumulating mountain snow; Strong winds will affect the central Great Basin. A clipper system to bring snow and gusty winds for the Northeast corridor into Wednesday. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

39°F

4°C

Humidity 80%
Wind Speed NW 4 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 10 Feb 10:20 AM PST
Extended Forecast for

3 Miles SSW Wallula WA

  • Today

    Today: Partly sunny, with a high near 48. North wind 7 to 9 mph.

    High: 48 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Northwest wind 3 to 6 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. West wind 3 to 6 mph.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. South wind 3 to 5 mph.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 48. Southwest wind around 7 mph.

    High: 48 °F

    Mostly Cloudy

  • Thursday Night

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

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Cloudy, with a high near 49.

    High: 49 °F

    Cloudy

  • Friday Night

    Friday Night: Cloudy, with a low around 40.

    Low: 40 °F

    Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain. Mostly cloudy, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Partly sunny, with a high near 48. North wind 7 to 9 mph.
Tonight
Mostly cloudy, with a low around 35. Northwest wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 46. West wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 37. South wind 3 to 5 mph.
Thursday
Mostly cloudy, with a high near 48. Southwest wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Cloudy, with a high near 49.
Friday Night
Cloudy, with a low around 40.
Saturday
A 20 percent chance of rain. Mostly cloudy, with a high near 47.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 37.
Sunday
A chance of rain. Mostly cloudy, with a high near 44.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 35.
Washington's Birthday
A chance of rain and snow. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Wallula WA
 46.05°N 118.93°W (Elev. 479 ft)
Last Update:
9:27 am PST Feb 10, 2026
Forecast Valid:
10am PST Feb 10, 2026-6pm PST Feb 16, 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