Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes

Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >

Hazardous Weather Conditions

Current conditions at

Fond Du Lac County Airport (KFLD)

Lat: 43.77°NLon: 88.49°WElev: 791ft.

Fair and Breezy

91°F

33°C

Humidity	57%
Wind Speed	SW 21 G 39 mph
Barometer	29.63 in (1002.7 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	21 Jun 3:53 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles ENE Waupun WI

Heat Advisory June 21, 04:49pm until June 23, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory June 21, 04:49pm until June 23, 07:00pm
NOW until 7:00pm Mon
Heat Advisory
Tonight
Low: 78 °F
Mostly Clear
and Windy
then Mostly
Clear
Sunday
High: 93 °F
Hot and
Breezy
Sunday Night
Low: 77 °F
Clear
Monday
High: 91 °F
Breezy. Sunny
then Chance
Showers
Monday Night
Low: 68 °F
Showers
Likely
Tuesday
High: 81 °F
Showers
Likely
Tuesday Night
Low: 61 °F
Showers
Likely
Wednesday
High: 79 °F
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 78. Windy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.

Sunday

Sunny and hot, with a high near 93. Heat index values as high as 100. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Sunday Night

Clear, with a low around 77. Southwest wind around 15 mph, with gusts as high as 25 mph.

Monday

A chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Sunny and hot, with a high near 91. Heat index values as high as 96. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Monday Night

Showers likely, with thunderstorms also possible after 7pm. Mostly cloudy, with a low around 68. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 81. North wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. East wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

Showers and possibly a thunderstorm. High near 79. East wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers and possibly a thunderstorm. Low around 63. Chance of precipitation is 80%.

Thursday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.

Thursday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.

Friday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.

Friday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.

Saturday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.