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

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Current conditions at

Walla Walla Regional Airport (KALW)

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

Partly Cloudy

43°F

6°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 27 Nov 03:00 PM PST
Extended Forecast for

8 Miles ENE Dayton WA

  • Thanksgiving Day

    Thanksgiving Day: A 30 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 44. Southwest wind around 7 mph.

    High: 44 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly after 7pm. Low around 36. Southwest wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain

  • Friday

    Friday: Rain, mainly before 10am. Steady temperature around 38. West wind 9 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 38 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: A slight chance of snow, mixing with rain after 7pm, then gradually ending. Mostly cloudy, with a low around 30. East wind around 7 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 37. East wind around 8 mph becoming north in the afternoon.

    High: 37 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

Detailed Forecast

Thanksgiving Day
A 30 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 44. Southwest wind around 7 mph.
Tonight
Rain, mainly after 7pm. Low around 36. Southwest wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain, mainly before 10am. Steady temperature around 38. West wind 9 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A slight chance of snow, mixing with rain after 7pm, then gradually ending. Mostly cloudy, with a low around 30. East wind around 7 mph. Chance of precipitation is 20%.
Saturday
A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 37. East wind around 8 mph becoming north in the afternoon.
Saturday Night
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 26.
Monday
A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 37.
Monday Night
Rain and snow likely, mainly after 10pm. Snow level 2900 feet. Mostly cloudy, with a low around 31.
Tuesday
A chance of rain and snow. Snow level 3200 feet. Mostly cloudy, with a high near 38.
Tuesday Night
A chance of rain and snow. Snow level 3100 feet. Mostly cloudy, with a low around 29.
Wednesday
A slight chance of rain and snow. Snow level 2800 feet. Mostly cloudy, with a high near 36.
Wednesday Night
A slight chance of rain and snow. Snow level 3200 feet. Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow. Snow level 3300 feet rising to 4000 feet in the afternoon. Mostly cloudy, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Dayton WA
 46.38°N 117.84°W (Elev. 2618 ft)
Last Update:
3:20 pm PST Nov 27, 2025
Forecast Valid:
3pm PST Nov 27, 2025-6pm PST Dec 4, 2025
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation