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

95°F

35°C

Humidity 19%
Wind Speed SSW 5 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 47°F (8°C)
Visibility 9.00 mi
Heat Index91°F (33°C)
Last update 21 Aug 02:20 PM PDT
Extended Forecast for

13 Miles SSW Pomeroy WA

Heat Advisory August 21, 02:34pm until August 21, 10:00pm
Red Flag Warning August 22, 11:00am until August 22, 11:00pm
Click here for hazard details and duration
Heat Advisory
Red Flag Warning
  •  
    Heat Advisory August 21, 02:34pm until August 21, 10:00pm

    NOW until 10:00pm Fri

    Heat Advisory

  • This Afternoon

    High: 91 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy smoke between 8pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 73. Northeast wind around 5 mph becoming southwest in the evening.

    Low: 73 °F

    Patchy Smoke

  • Saturday

    Saturday: A 20 percent chance of showers after 11am. Patchy smoke between 2pm and 5pm. Mostly sunny, with a high near 84. South wind 5 to 8 mph becoming west in the afternoon.

    High: 84 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Patchy smoke between 8pm and 11pm. Partly cloudy, with a low around 59. Southwest wind 9 to 14 mph, with gusts as high as 26 mph.

    Low: 59 °F

    Patchy Smoke
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 73. West wind around 11 mph, with gusts as high as 22 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Partly sunny, with a high near 91. Northeast wind around 8 mph.
Tonight
Patchy smoke between 8pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 73. Northeast wind around 5 mph becoming southwest in the evening.
Saturday
A 20 percent chance of showers after 11am. Patchy smoke between 2pm and 5pm. Mostly sunny, with a high near 84. South wind 5 to 8 mph becoming west in the afternoon.
Saturday Night
Patchy smoke between 8pm and 11pm. Partly cloudy, with a low around 59. Southwest wind 9 to 14 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 73. West wind around 11 mph, with gusts as high as 22 mph.
Sunday Night
Clear, with a low around 57.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 65.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSW Pomeroy WA
 46.31°N 117.69°W (Elev. 3799 ft)
Last Update:
1:11 pm PDT Aug 21, 2026
Forecast Valid:
2pm PDT Aug 21, 2026-6pm PDT Aug 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation