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

Areas of Excessive Rainfall and Severe Thunderstorms; Typhoon Watch for Guam/CNMI

Heavy to excessive rainfall will continue today from the Texas Big Bend region into southern Oklahoma. Locally considerable flash and urban flooding is possible, and river flooding will continue in central Oklahoma. Scattered severe thunderstorms are possible in parts of the Mid-Atlantic Friday. A Typhoon Watch has been issued for Guam and CNMI. Read More >

Current conditions at

Walla Walla Regional Airport (KALW)

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

Clear

66°F

19°C

Humidity 37%
Wind Speed N 0 MPH
Barometer 30.43 in (1030.48 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 15 Oct 04:05 PM PDT
Extended Forecast for

4 Miles E Dayton WA

  • Tonight

    Tonight: Mostly clear, with a low around 49. Calm wind becoming southeast 5 to 7 mph in the evening.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 75. Light and variable wind becoming southeast around 5 mph.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53. South wind 3 to 8 mph.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67. West wind 6 to 11 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 26 mph.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. West wind 5 to 10 mph becoming light and variable in the evening.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 49. Calm wind becoming southeast 5 to 7 mph in the evening.
Friday
Mostly sunny, with a high near 75. Light and variable wind becoming southeast around 5 mph.
Friday Night
Partly cloudy, with a low around 53. South wind 3 to 8 mph.
Saturday
Mostly sunny, with a high near 67. West wind 6 to 11 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 41. West wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Partly sunny, with a high near 59.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
A chance of showers. Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Dayton WA
 46.3°N 117.91°W (Elev. 2365 ft)
Last Update:
3:01 pm PDT Oct 15, 2026
Forecast Valid:
4pm PDT Oct 15, 2026-6pm PDT Oct 22, 2026
 
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