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

Hazardous Weather Conditions

Current conditions at

Walla Walla Regional Airport (KALW)

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

Clear

88°F

31°C

Humidity 23%
Wind Speed SSE 6 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 47°F (8°C)
Visibility 7.00 mi
Heat Index85°F (29°C)
Last update 21 Aug 11:20 PM PDT
Extended Forecast for

2 Miles NNE Dayton WA

Red Flag Warning August 22, 12:00pm until August 22, 10:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Cloudy early, then becoming partly cloudy, with a low around 69. Light and variable wind.

    Low: 69 °F

    Partly Cloudy

  • Saturday

    Saturday: Patchy smoke before 11am. Mostly sunny, with a high near 93. Southwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 93 °F

    Patchy Smoke
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. Southwest wind 9 to 14 mph, with gusts as high as 24 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. Southwest wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. West wind 5 to 8 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy early, then becoming partly cloudy, with a low around 69. Light and variable wind.
Saturday
Patchy smoke before 11am. Mostly sunny, with a high near 93. Southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 57. Southwest wind 9 to 14 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 82. Southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 52. West wind 5 to 8 mph becoming calm in the evening.
Monday
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Dayton WA
 46.34°N 117.95°W (Elev. 1795 ft)
Last Update:
11:31 pm PDT Aug 21, 2026
Forecast Valid:
11pm PDT Aug 21, 2026-6pm PDT Aug 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation