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

Leavenworth (LVN11)

Lat: 47.59119°NLon: 120.67132°WElev: 1190.0ft.

NA

31°F

-1°C

Humidity 78%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 18 Jan 06:00 PM PST
Extended Forecast for

13 Miles SW Leavenworth WA

Air Stagnation Advisory January 18, 06:35pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 18, 06:35pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Tonight

    Low: 25 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 36. East wind 7 to 11 mph becoming west in the afternoon.

    High: 36 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a steady temperature around 32. West wind 10 to 14 mph.

    Low: 32 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 32. Northwest wind 10 to 14 mph becoming southeast in the morning.

    High: 32 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19. West wind 9 to 11 mph.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 10am.  Partly sunny, with a high near 27.

    High: 27 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Northeast wind 9 to 14 mph.
M.L.King Day
Sunny, with a high near 36. East wind 7 to 11 mph becoming west in the afternoon.
Monday Night
Increasing clouds, with a steady temperature around 32. West wind 10 to 14 mph.
Tuesday
Partly sunny, with a high near 32. Northwest wind 10 to 14 mph becoming southeast in the morning.
Tuesday Night
Mostly clear, with a low around 19. West wind 9 to 11 mph.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
A 20 percent chance of snow after 10am. Partly sunny, with a high near 27.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Friday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.
Friday Night
Snow likely. Mostly cloudy, with a low around 17. Chance of precipitation is 60%.
Saturday
Snow likely. Mostly cloudy, with a high near 21. Breezy. Chance of precipitation is 60%.
Saturday Night
Snow likely. Mostly cloudy, with a low around 14. Breezy. Chance of precipitation is 60%.
Sunday
Snow likely. Mostly cloudy, with a high near 22. Breezy. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SW Leavenworth WA
 47.48°N 120.89°W (Elev. 6161 ft)
3:07 pm PST Jan 18, 2026
6pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

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