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.

Clear

39°F

4°C

Humidity 69%
Wind Speed N 5 MPH
Barometer 30.52 in (1033.53 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 10 Jan 01:53 AM PST
Extended Forecast for

8 Miles ESE Dayton WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. South wind around 11 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 44. South wind 9 to 13 mph.

    High: 44 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. South wind around 11 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 47. South wind around 11 mph.

    High: 47 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. South wind around 11 mph.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain. Partly sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 33. South wind around 11 mph.
Saturday
Mostly cloudy, with a high near 44. South wind 9 to 13 mph.
Saturday Night
Partly cloudy, with a low around 36. South wind around 11 mph.
Sunday
Partly sunny, with a high near 47. South wind around 11 mph.
Sunday Night
Mostly cloudy, with a low around 38. South wind around 11 mph.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 51.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 30.
Friday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ESE Dayton WA
 46.29°N 117.82°W (Elev. 3399 ft)
Last Update:
1:47 am PST Jan 10, 2026
Forecast Valid:
2am PST Jan 10, 2026-6pm PST Jan 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