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

Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

Walla Walla Regional Airport (KALW)

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

Fog

45°F

7°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 45°F (7°C)
Visibility 0.25 mi
Last update 11 Nov 07:05 AM PST
Extended Forecast for

Dayton WA

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 69. Light and variable wind.

    High: 69 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Northwest wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 67. Calm wind.

    High: 67 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 47. Southeast wind around 7 mph.

    Low: 47 °F

    Decreasing
    Clouds

  • Friday

    Friday: A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 68. Southeast wind 6 to 9 mph.

    High: 68 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely

  • Saturday

    Saturday: A 20 percent chance of showers before 10am. Partly sunny, with a high near 57.

    High: 57 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 4am. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 10am. Partly sunny, with a high near 58.

    High: 58 °F

    Chance
    Showers

Detailed Forecast

Veterans Day
Partly sunny, with a high near 69. Light and variable wind.
Tonight
Mostly cloudy, with a low around 45. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 67. Calm wind.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 47. Southeast wind around 7 mph.
Friday
A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 68. Southeast wind 6 to 9 mph.
Friday Night
Showers likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Saturday
A 20 percent chance of showers before 10am. Partly sunny, with a high near 57.
Saturday Night
A 30 percent chance of showers after 4am. Mostly cloudy, with a low around 41.
Sunday
A 30 percent chance of showers, mainly before 10am. Partly sunny, with a high near 58.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 40.
Monday
A chance of showers. Mostly cloudy, with a high near 52.
Monday Night
A chance of showers. Mostly cloudy, with a low around 37.
Tuesday
A slight chance of showers. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dayton WA
 46.32°N 117.98°W (Elev. 1768 ft)
Last Update:
6:01 am PST Nov 11, 2026
Forecast Valid:
7am PST Nov 11, 2026-6pm PST Nov 17, 2026
 
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Additional Resources

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Chance of Precipitation