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

Heavy to Excessive Rainfall in the Southeast; Critical Fire Weather in the Northern Plains/Upper Midwest and Southwest

A slow-moving storm system will continue to bring thunderstorms, heavy rain and flooding potential from Southeast Florida, into the Southern to Central Appalachians and the Mid-Atlantic regions today into Wednesday. Gusty winds and dry fuels will support widespread critical fire weather in the northern Plains into the Upper Midwest and the Southwest. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

52°F

11°C

Humidity 71%
Wind Speed SSW 6 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 13 May 03:05 AM PDT
Extended Forecast for

2 Miles SSW Wallula WA

  • Overnight

    Overnight: A 30 percent chance of showers. Mostly cloudy, with a low around 50. Southwest wind around 16 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 66. Southwest wind 14 to 18 mph, with gusts as high as 24 mph.

    High: 66 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51. Breezy, with a southwest wind 14 to 22 mph.

    Low: 51 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 29 mph.

    High: 67 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 28 mph.

    Low: 48 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers. Mostly cloudy, with a low around 50. Southwest wind around 16 mph, with gusts as high as 20 mph.
Tuesday
A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 66. Southwest wind 14 to 18 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 51. Breezy, with a southwest wind 14 to 22 mph.
Wednesday
Mostly sunny, with a high near 67. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 48. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 70.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
A chance of showers. Partly sunny, with a high near 69.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Wallula WA
 46.05°N 118.93°W (Elev. 479 ft)
Last Update:
1:27 am PDT May 13, 2025
Forecast Valid:
3am PDT May 13, 2025-6pm PDT May 19, 2025
 
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