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Significant Coastal Impacts to the Eastern Seaboard; Tropical Storm Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Tropical Storm Nolo will continue to strengthen as it moves north toward the Big Island of Hawaii. Heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Walla Walla Regional Airport (KALW)

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

Partly Cloudy

66°F

19°C

Humidity 45%
Wind Speed SSW 17 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 25 Sep 12:30 PM PDT
Extended Forecast for

Touchet WA

Wind Advisory until September 25, 11:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until September 25, 11:00pm

    NOW until 11:00pm Fri

    Wind Advisory

  • This Afternoon

    High: 73 °F

    Patchy
    Blowing Dust
    and Breezy

  • Tonight

    Tonight: Patchy blowing dust before 8pm. Mostly clear, with a low around 42. Southwest wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 39 mph.

    Low: 42 °F

    Patchy
    Blowing Dust
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, then becoming partly sunny during the afternoon, with a high near 69. Southwest wind around 5 mph becoming calm in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. North wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 70. Light and variable wind.

    High: 70 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Patchy blowing dust. Mostly sunny, with a high near 73. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 41 mph.
Tonight
Patchy blowing dust before 8pm. Mostly clear, with a low around 42. Southwest wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 39 mph.
Saturday
Sunny, then becoming partly sunny during the afternoon, with a high near 69. Southwest wind around 5 mph becoming calm in the afternoon.
Saturday Night
Mostly cloudy, with a low around 40. North wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 70. Light and variable wind.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Mostly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 72.
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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:
11:46 am PDT Sep 25, 2026
Forecast Valid:
12pm PDT Sep 25, 2026-6pm PDT Oct 1, 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