Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Walla Walla Regional Airport (KALW)

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

Overcast

30°F

-1°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.56 in (1034.88 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 19 Jan 06:35 AM PST
Extended Forecast for

2 Miles NW Starbuck WA

Air Stagnation Advisory January 19, 06:52am until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 19, 06:52am until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • M.L.King Day

    High: 38 °F

    Patchy
    Freezing Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Patchy freezing fog after 10pm. Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Patchy
    Freezing Fog

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 38. Light and variable wind.

    High: 38 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Patchy freezing fog after 10pm. Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Patchy
    Freezing Fog

  • Wednesday

    Wednesday: Patchy freezing fog before 10am. Partly sunny, with a high near 38. Calm wind.

    High: 38 °F

    Patchy
    Freezing Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 10pm. Patchy freezing fog after 10pm.  Otherwise, mostly cloudy, with a low around 22.

    Low: 22 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 38.

    High: 38 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 1am.  Otherwise, partly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy
    then Patchy
    Fog

Detailed Forecast

M.L.King Day
Patchy freezing fog before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 38. Calm wind.
Tonight
Patchy freezing fog after 10pm. Mostly cloudy, with a low around 24. Calm wind.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 38. Light and variable wind.
Tuesday Night
Patchy freezing fog after 10pm. Partly cloudy, with a low around 22. Calm wind.
Wednesday
Patchy freezing fog before 10am. Partly sunny, with a high near 38. Calm wind.
Wednesday Night
Patchy fog after 10pm. Patchy freezing fog after 10pm. Otherwise, mostly cloudy, with a low around 22.
Thursday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 38.
Thursday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 23.
Saturday
A slight chance of rain and snow. Snow level 1100 feet rising to 1800 feet in the afternoon. Partly sunny, with a high near 40.
Saturday Night
A chance of rain and snow. Partly cloudy, with a low around 26.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Starbuck WA
 46.53°N 118.15°W (Elev. 801 ft)
5:47 am PST Jan 19, 2026
6am PST Jan 19, 2026-6pm PST Jan 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database