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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Hazardous Weather Conditions

Current conditions at

Walla Walla Regional Airport (KALW)

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

freezing fog

31°F

-1°C

Humidity 100%
Wind Speed SSW 4 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 31°F (-1°C)
Visibility 0.25 mi
Wind Chill27°F (-3°C)
Last update 22 Nov 08:21 AM PST
Extended Forecast for

Walla Walla WA

Dense Fog Advisory November 22, 08:31am until November 22, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory November 22, 08:31am until November 22, 10:00am

    NOW until 10:00am Sat

    Dense Fog Advisory

  • Today

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. South wind around 6 mph.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain, mainly after 4pm. High near 54. Southwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 10pm. Low around 34. Southwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Rain then
    Chance Rain

  • Monday

    Monday: A 20 percent chance of rain. Mostly sunny, with a high near 48. Southwest wind around 10 mph.

    High: 48 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 44.

    High: 44 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 10pm. Cloudy, with a low around 34. Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely

Detailed Forecast

Today
Mostly sunny, with a high near 52. Light and variable wind.
Tonight
Mostly cloudy, with a low around 37. South wind around 6 mph.
Sunday
Rain, mainly after 4pm. High near 54. Southwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain, mainly before 10pm. Low around 34. Southwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 20 percent chance of rain. Mostly sunny, with a high near 48. Southwest wind around 10 mph.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 44.
Tuesday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 34. Chance of precipitation is 60%.
Wednesday
Rain likely. Cloudy, with a high near 45. Chance of precipitation is 70%.
Wednesday Night
Rain likely. Cloudy, with a low around 37.
Thanksgiving Day
A chance of rain. Mostly cloudy, with a high near 52.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38.
Friday
Rain likely. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Walla Walla WA
 46.06°N 118.35°W (Elev. 928 ft)
Last Update:
7:46 am PST Nov 22, 2025
Forecast Valid:
8am PST Nov 22, 2025-6pm PST Nov 28, 2025
 
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