Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Fair

72°F

22°C

Humidity	68%
Wind Speed	SW 7 mph
Barometer	29.92 in (1012.6 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	20 Jun 3:53 am CDT

More Information:

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

Extended Forecast for

Cottage Grove WI

Heat Advisory June 21, 12:00pm until June 23, 07:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 84 °F
Showers
Likely then
Chance
Showers
Tonight
Low: 74 °F
Mostly Clear
Saturday
High: 93 °F
Hot and Windy
Saturday Night
Low: 76 °F
Clear
Sunday
High: 94 °F
Hot
Sunday Night
Low: 76 °F
Mostly Clear
Monday
High: 92 °F
Sunny then
Chance
Showers
Monday Night
Low: 69 °F
Chance
T-storms
Tuesday
High: 85 °F
Showers
Likely

Detailed Forecast

Today

Showers and thunderstorms likely, mainly before 1pm. Cloudy, then gradual clearing during the afternoon, with a high near 84. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Mostly clear, with a low around 74. South wind 10 to 15 mph.

Saturday

Sunny and hot, with a high near 93. Heat index values as high as 102. Windy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.

Saturday Night

Clear, with a low around 76. Southwest wind around 15 mph, with gusts as high as 25 mph.

Sunday

Sunny and hot, with a high near 94. Southwest wind around 15 mph, with gusts as high as 25 mph.

Sunday Night

Mostly clear, with a low around 76. Southwest wind around 15 mph.

Monday

A 30 percent chance of showers after 1pm. Sunny and hot, with a high near 92. Southwest wind around 15 mph.

Monday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southwest wind 5 to 10 mph becoming northwest after midnight.

Tuesday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 85. Chance of precipitation is 60%.

Tuesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

Wednesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.

Wednesday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Thursday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 82. Chance of precipitation is 60%.