Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Current conditions at

Burlington Municipal Airport (KBUU)

Lat: 42.69°NLon: 88.31°WElev: 778ft.

Fair

22°F

-6°C

Humidity 75%
Wind Speed NW 13 mph
Barometer 30.28 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 28 Nov 3:35 am CST
Extended Forecast for

Fontana-on-Geneva Lake WI

Winter Storm Warning November 29, 03:00am until November 30, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  • Overnight

    Overnight: Partly cloudy, with a low around 19. Northwest wind around 10 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 29. Northwest wind 5 to 10 mph.

    High: 29 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Snow, mainly after 4am.  Low around 22. Calm wind becoming southeast around 5 mph after midnight.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Slight Chance
    Snow then
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times.  High near 29. Southeast wind 5 to 10 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

    High: 29 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times.  Low around 25. Southeast wind 5 to 15 mph becoming northwest after midnight.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Heavy Snow

  • Sunday

    Sunday: A 40 percent chance of snow before noon.  Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 20 by 5pm. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 27 °F

    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 2. Northwest wind 5 to 10 mph becoming light  after midnight.

    Low: 2 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 18. Calm wind becoming southwest around 5 mph.

    High: 18 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 6.

    Low: 6 °F

    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 19. Northwest wind around 10 mph.
Friday
Mostly sunny, with a high near 29. Northwest wind 5 to 10 mph.
Friday Night
Snow, mainly after 4am. Low around 22. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
Snow. The snow could be heavy at times. High near 29. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.
Saturday Night
Snow. The snow could be heavy at times. Low around 25. Southeast wind 5 to 15 mph becoming northwest after midnight. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
A 40 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 20 by 5pm. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 2. Northwest wind 5 to 10 mph becoming light after midnight.
Monday
Mostly cloudy, with a high near 18. Calm wind becoming southwest around 5 mph.
Monday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 6.
Tuesday
Partly sunny, with a high near 22.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 28.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 9.
Thursday
Mostly sunny, with a high near 20.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Fontana-on-Geneva Lake WI
 42.54°N 88.57°W (Elev. 873 ft)
3:12 am CST Nov 28, 2025
3am CST Nov 28, 2025-6pm CST Dec 4, 2025
 
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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