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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Walla Walla Regional Airport (KALW)

Lat: 46.09462°NLon: 118.2858°WElev: 1168.0ft.

Overcast

39°F

4°C

Humidity 69%
Wind Speed ESE 4 MPH
Barometer 30.4 in (1029.46 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 11 Jan 08:20 AM PST
Extended Forecast for

7 Miles SE Dayton WA

  • Today

    Today: Mostly cloudy, with a high near 51. South wind around 9 mph.

    High: 51 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. South wind around 9 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59. Southwest wind 10 to 13 mph, with gusts as high as 18 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. South wind 8 to 10 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. South wind around 6 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 51. South wind around 9 mph.
Tonight
Mostly cloudy, with a low around 39. South wind around 9 mph.
Monday
Mostly sunny, with a high near 59. Southwest wind 10 to 13 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 40. South wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 58. South wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Dayton WA
 46.24°N 117.9°W (Elev. 2198 ft)
Last Update:
4:25 am PST Jan 11, 2026
Forecast Valid:
8am PST Jan 11, 2026-6pm PST Jan 17, 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