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.

smoke

90°F

32°C

Humidity 21%
Wind Speed N 0 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 21 Aug 12:35 PM PDT
Extended Forecast for

Touchet WA

Heat Advisory August 21, 12:51pm until August 21, 10:00pm
Red Flag Warning August 22, 12:00pm until August 22, 10:00pm
Click here for hazard details and duration
Heat Advisory
Red Flag Warning
  •  
    Heat Advisory August 21, 12:51pm until August 21, 10:00pm

    NOW until 10:00pm Fri

    Heat Advisory

  • This Afternoon

    High: 101 °F

    Hot

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 69. West wind 5 to 7 mph becoming light and variable.

    Low: 69 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 96. West wind 7 to 15 mph, with gusts as high as 25 mph.

    High: 96 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy smoke between 8pm and 11pm. Mostly clear, with a low around 59. Southwest wind 11 to 16 mph, with gusts as high as 29 mph.

    Low: 59 °F

    Patchy Smoke
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 88. West wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Partly sunny and hot, with a high near 101. Northwest wind 5 to 7 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 69. West wind 5 to 7 mph becoming light and variable.
Saturday
Sunny, with a high near 96. West wind 7 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Patchy smoke between 8pm and 11pm. Mostly clear, with a low around 59. Southwest wind 11 to 16 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 88. West wind 10 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 96.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Touchet WA
 46.04°N 118.68°W (Elev. 499 ft)
Last Update:
12:46 pm PDT Aug 21, 2026
Forecast Valid:
12pm PDT Aug 21, 2026-6pm PDT Aug 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation