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

Milwaukee, General Mitchell International Airport (KMKE)

Lat: 42.96°NLon: 87.9°WElev: 722ft.

A Few Clouds

88°F

31°C

Humidity	68%
Wind Speed	SW 12 mph
Barometer	29.87 in (1010.7 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	99°F (37°C)
Last update	30 Jun 8:52 pm CDT

More Information:

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

Extended Forecast for

2 Miles NNE Greendale WI

Extreme Heat Warning June 30, 09:25pm until July 1, 07:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning June 30, 09:25pm until July 1, 07:00pm
NOW until 7:00pm Wed
Extreme Heat Warning
Tonight
Low: 79 °F
Partly Cloudy
Wednesday
High: 95 °F
Hot
Wednesday Night
Low: 76 °F
Mostly Clear
then Slight
Chance
T-storms
Thursday
High: 94 °F
Mostly Sunny
then Showers
Likely
Thursday Night
Low: 72 °F
Chance
T-storms
Friday
High: 91 °F
Showers
Likely
Friday Night
Low: 69 °F
Chance
T-storms then
Showers
Likely
Independence Day
High: 80 °F
Chance
T-storms

Detailed Forecast

Tonight

Partly cloudy, with a low around 79. Southwest wind around 10 mph.

Wednesday

Sunny and hot, with a high near 95. Heat index values as high as 104. Southwest wind 10 to 15 mph.

Wednesday Night

A slight chance of showers and thunderstorms between 1am and 4am. Mostly clear, with a low around 76. Southwest wind 10 to 15 mph. Chance of precipitation is 20%.

Thursday

Showers likely and possibly a thunderstorm after 1pm. Mostly sunny and hot, with a high near 94. Heat index values as high as 100. Southwest wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.

Friday

Showers likely, with thunderstorms also possible after 10am. Partly sunny and hot, with a high near 91. Southwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 69. Southwest wind 5 to 10 mph. Chance of precipitation is 70%. 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 80. North wind 5 to 10 mph becoming northeast in the afternoon.

Saturday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Sunday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.

Sunday Night

A 20 percent chance of showers. Partly cloudy, with a low around 65.

Monday

Mostly sunny, with a high near 82.

Monday Night

Partly cloudy, with a low around 65.

Tuesday

Mostly sunny, with a high near 84.