Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Baraboo Wisconsin Dells Airport (KDLL)

Lat: 43.52°NLon: 89.77°WElev: 971ft.

Mostly Cloudy

87°F

31°C

Humidity	70%
Wind Speed	S 16 mph
Barometer	29.84 in
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	98°F (37°C)
Last update	30 Jun 12:55 pm CDT

More Information:

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

Extended Forecast for

Lake Delton WI

Extreme Heat Warning June 30, 01:10pm until July 1, 07:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning June 30, 01:10pm until July 1, 07:00pm
NOW until 7:00pm Wed
Extreme Heat Warning
This Afternoon
High: 94 °F
Hot
Tonight
Low: 75 °F
Mostly Cloudy
then Chance
T-storms
Wednesday
High: 92 °F
Chance
T-storms then
Mostly Sunny
Wednesday Night
Low: 74 °F
Showers
Thursday
High: 91 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 72 °F
Showers
Friday
High: 88 °F
Showers
Likely
Friday Night
Low: 69 °F
Showers
Likely

Detailed Forecast

This Afternoon

Mostly sunny and hot, with a high near 94. Heat index values as high as 103. Southwest wind around 15 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 75. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Wednesday

A 50 percent chance of showers and thunderstorms before 11am. Mostly sunny and hot, with a high near 92. Heat index values as high as 98. Southwest wind 5 to 15 mph.

Wednesday Night

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 74. Southwest wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny and hot, with a high near 91. West wind 5 to 10 mph.

Thursday Night

Showers and possibly a thunderstorm. Low around 72. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 88. Southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 69. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Independence Day

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.

Saturday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.

Sunday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.

Sunday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.

Monday

A 20 percent chance of showers. Mostly sunny, with a high near 86.