Dangerous Heat in the Central and Eastern U.S.; Critical Fire Weather in the Great Basin and Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue Tuesday across portions of the Four Corners and Great Basin, as dry conditions and gusty winds persist. Read More >

Hazardous Weather Conditions

Current conditions at

Sheboygan County Memorial Airport (KSBM)

Lat: 43.77°NLon: 87.85°WElev: 738ft.

Fair

73°F

23°C

Humidity	84%
Wind Speed	Calm
Barometer	29.86 in (1010.7 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	29 Jun 9:53 pm CDT

More Information:

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

Extended Forecast for

3 Miles NNW Sheboygan WI

Extreme Heat Warning June 29, 10:29pm until July 1, 07:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning June 29, 10:29pm until July 1, 07:00pm
NOW until 7:00pm Wed
Extreme Heat Warning
Tonight
Low: 70 °F
Partly Cloudy
Tuesday
High: 91 °F
Hot
Tuesday Night
Low: 74 °F
Partly Cloudy
then Slight
Chance
T-storms
Wednesday
High: 92 °F
Hot
Wednesday Night
Low: 74 °F
Chance
T-storms
Thursday
High: 93 °F
Slight Chance
T-storms then
Showers
Likely
Thursday Night
Low: 71 °F
Chance
T-storms then
Showers
Likely
Friday
High: 87 °F
Chance
T-storms

Detailed Forecast

Tonight

Partly cloudy, with a low around 70. South wind around 10 mph.

Tuesday

Mostly sunny and hot, with a high near 91. Heat index values as high as 100. Southwest wind 10 to 15 mph.

Tuesday Night

A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 74. Southwest wind around 10 mph.

Wednesday

Sunny and hot, with a high near 92. Heat index values as high as 99. South wind 10 to 15 mph.

Wednesday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 74. Southwest wind around 10 mph.

Thursday

A slight chance of thunderstorms before 7am, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny and hot, with a high near 93. 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, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 71. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southwest wind 5 to 10 mph.

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. Chance of precipitation is 60%.

Independence Day

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

Saturday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

Sunday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.

Sunday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.

Monday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.