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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

Walla Walla Regional Airport (KALW)

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

Fog

33°F

1°C

Humidity 100%
Wind Speed S 5 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 33°F (1°C)
Visibility 0.25 mi
Wind Chill28°F (-2°C)
Last update 02 Jan 10:01 PM PST
Extended Forecast for

Walla Walla WASimilar City Names

  • Tonight

    Tonight: A 30 percent chance of rain after 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 33. Southwest wind around 6 mph becoming north after midnight.

    Low: 33 °F

    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 7am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 50. South wind around 8 mph.

    High: 50 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a steady temperature around 45. South wind 10 to 13 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Chance Rain

  • Sunday

    Sunday: A 50 percent chance of rain. Mostly cloudy, with a high near 51. South wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 36. South wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain after 10am. Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely

Detailed Forecast

Tonight
A 30 percent chance of rain after 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 33. Southwest wind around 6 mph becoming north after midnight.
Saturday
A 30 percent chance of rain, mainly before 7am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 50. South wind around 8 mph.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a steady temperature around 45. South wind 10 to 13 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 51. South wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36. South wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
A 40 percent chance of rain after 10am. Mostly cloudy, with a high near 45.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Wednesday
A chance of rain. Partly sunny, with a high near 45.
Wednesday Night
A chance of rain. Snow level 2000 feet. Mostly cloudy, with a low around 32.
Thursday
A chance of rain and snow. Snow level 1700 feet. Partly sunny, with a high near 43.
Thursday Night
A slight chance of rain and snow. Snow level 1700 feet. Mostly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Walla Walla WASimilar City Names
 46.06°N 118.35°W (Elev. 928 ft)
Last Update:
9:27 pm PST Jan 2, 2026
Forecast Valid:
10pm PST Jan 2, 2026-6pm PST Jan 9, 2026
 
Forecast Discussion
 
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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