Hazardous Weather Conditions
Current conditions at
Burlington Municipal Airport (KBUU)
Lat: 42.69°NLon: 88.31°WElev: 778ft.
Mostly Cloudy
76°F
24°C
| Humidity | 57% |
| Wind Speed | S 12 G 23 mph |
| Barometer | 29.72 in |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 17 Apr 3:35 pm CDT |
Extended Forecast for
Williams Bay WI
Flood Watch until April 18, 07:00am
Tornado Watch until April 17, 08:00pm
NOW: Multiple hazards in effect

Click HERE for Details
This Afternoon

High: 79 °F
Severe
Thunderstorms
and BreezyTonight
Low: 39 °F
Severe
Thunderstorms
then Showers
LikelySaturday

High: 48 °F
Gradual
ClearingSaturday Night

Low: 31 °F
Mostly Clear
Sunday
High: 47 °F
Mostly Sunny
then Slight
Chance
ShowersSunday Night

Low: 28 °F
Mostly Clear
Monday

High: 53 °F
Sunny
Monday Night

Low: 41 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
A chance of showers, then showers likely and possibly a thunderstorm after 4pm. Some of the storms could be severe. Mostly cloudy, with a high near 79. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before 2am, then a chance of showers. Some of the storms could be severe. Low around 39. South wind around 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 48. West wind around 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 31. West wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 47. Northwest wind 5 to 15 mph.
Sunday Night
Mostly clear, with a low around 28. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Monday
Sunny, with a high near 53. Calm wind becoming south around 5 mph in the morning.
Monday Night
Mostly cloudy, with a low around 41. South wind around 10 mph.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 71.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Williams Bay WI
42.57°N 88.54°W (Elev. 869 ft)
42.57°N 88.54°W (Elev. 869 ft)
3:33 pm CDT Apr 17, 2026
3pm CDT Apr 17, 2026-6pm CDT Apr 24, 2026



