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

Bering Sea Storms in Alaska; Heavy Rain in Hawaii; Severe Thunderstorms in the Upper Mississippi Valley

A series of Bering Sea storms continues to impact western Alaska this week, with elevated water levels, isolated coastal flooding, high surf, erosion, and strong winds. Tropical moisture will bring the potential for heavy rain and thunderstorms to Hawaii through early Thursday. A few severe thunderstorms are possible over the Upper Mississippi Valley today with some tornado potential. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

61°F

16°C

Humidity 41%
Wind Speed SW 18 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 28 Oct 03:05 PM PDT
Extended Forecast for

2 Miles S Wallula WA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Mostly sunny, with a high near 57. Southwest wind around 16 mph, with gusts as high as 28 mph.

    High: 57 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 41. South wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. Northwest wind 3 to 6 mph.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51. West wind 3 to 5 mph.

    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 48.

    High: 48 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before 11am. Partly sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Showers then
    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Mostly sunny, with a high near 57. Southwest wind around 16 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 41. South wind 5 to 11 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 52. Calm wind becoming north 5 to 8 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 41. Northwest wind 3 to 6 mph.
Friday
Partly sunny, with a high near 51. West wind 3 to 5 mph.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly cloudy, with a high near 48.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 40.
Sunday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 38.
Monday
Mostly sunny, with a high near 51.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Wallula WA
 46.05°N 118.9°W (Elev. 456 ft)
Last Update:
3:01 pm PDT Oct 28, 2026
Forecast Valid:
3pm PDT Oct 28, 2026-6pm PST Nov 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation