Current conditions at

Walla Walla Regional Airport (KALW)

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

Clear

91°F

33°C

Humidity 22%
Wind Speed S 8 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 21 Aug 07:00 PM PDT
Extended Forecast for

Walla Walla WA

Heat Advisory August 21, 07:27pm until August 21, 10:00pm
Red Flag Warning August 22, 12:00pm until August 22, 10:00pm
Click here for hazard details and duration
...
Red Flag Warning
  •  
    Heat Advisory August 21, 07:27pm until August 21, 10:00pm

    NOW until 10:00pm Fri

    Heat Advisory

  • Tonight

    Low: 72 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Patchy smoke between 2pm and 5pm. Sunny, with a high near 95. South wind 6 to 10 mph becoming west in the morning. Winds could gust as high as 20 mph.

    High: 95 °F

    Sunny then
    Patchy Smoke

  • Saturday Night

    Saturday Night: Patchy smoke between 8pm and 11pm. Mostly clear, with a low around 61. South wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 61 °F

    Patchy Smoke
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 87. West wind around 9 mph.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 57 °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 62.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 72. West wind around 5 mph becoming light and variable.
Saturday
Patchy smoke between 2pm and 5pm. Sunny, with a high near 95. South wind 6 to 10 mph becoming west in the morning. Winds could gust as high as 20 mph.
Saturday Night
Patchy smoke between 8pm and 11pm. Mostly clear, with a low around 61. South wind 9 to 11 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 87. West wind around 9 mph.
Sunday Night
Mostly clear, with a low around 57. West wind 5 to 7 mph becoming calm in the evening.
Monday
Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Mostly sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Walla Walla WA
 46.06°N 118.35°W (Elev. 928 ft)
3:00 pm PDT Aug 21, 2026
7pm PDT Aug 21, 2026-6pm PDT Aug 28, 2026
 
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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