Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

Current conditions at

Walla Walla Regional Airport (KALW)

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

Clear

59°F

15°C

Humidity 33%
Wind Speed N 4 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 13 Jan 01:20 PM PST
Extended Forecast for

2 Miles SE Dayton WA

Air Stagnation Advisory January 13, 01:37pm until January 16, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 13, 01:37pm until January 16, 10:00am

    NOW until 10:00am Fri

    Air Stagnation Advisory

  • This Afternoon

    High: 59 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 39. South wind around 5 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. South wind around 5 mph becoming calm  in the evening.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Sunny

  • Thursday Night

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

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 59. Light northwest wind.
Tonight
Partly cloudy, with a low around 39. South wind around 5 mph.
Wednesday
Sunny, with a high near 53. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 33. South wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 48. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 28.
M.L.King Day
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Dayton WA
 46.3°N 117.94°W (Elev. 1804 ft)
1:30 pm PST Jan 13, 2026
1pm PST Jan 13, 2026-6pm PST Jan 19, 2026
 
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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