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

31°F

-1°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 30.44 in (1030.82 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 19 Jan 06:53 PM PST
Extended Forecast for

2 Miles NW Starbuck WA

Air Stagnation Advisory January 19, 07:03pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 19, 07:03pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Tonight

    Low: 23 °F

    Mostly Cloudy
    then Patchy
    Freezing Fog

  • Tuesday

    Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 38. Light northwest wind.

    High: 38 °F

    Gradual
    Clearing

  • Tuesday Night

    Tuesday Night: Patchy freezing fog after 10pm. Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Patchy
    Freezing Fog

  • Wednesday

    Wednesday: Patchy freezing fog before 10am. Mostly sunny, with a high near 37. Calm wind.

    High: 37 °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 21. Calm wind.

    Low: 21 °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 21.

    Low: 21 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Tonight
Patchy freezing fog after 1am. Mostly cloudy, with a low around 23. Calm wind.
Tuesday
Cloudy through mid morning, then gradual clearing, with a high near 38. Light northwest wind.
Tuesday Night
Patchy freezing fog after 10pm. Partly cloudy, with a low around 21. Calm wind.
Wednesday
Patchy freezing fog before 10am. Mostly sunny, with a high near 37. Calm wind.
Wednesday Night
Patchy fog after 10pm. Patchy freezing fog after 10pm. Otherwise, mostly cloudy, with a low around 21. Calm wind.
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 21.
Friday
Mostly sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 21.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 26.
Sunday
A chance of rain and snow. Partly sunny, with a high near 43.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Starbuck WA
 46.53°N 118.15°W (Elev. 801 ft)
3:42 pm PST Jan 19, 2026
7pm PST Jan 19, 2026-6pm PST Jan 26, 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