Hazardous Weather Outlook for Addison, Wisconsin
Hazardous Weather Outlook...UPDATED
National Weather Service Milwaukee/Sullivan WI
902 PM CDT Sat Jun 21 2025
WIZ046-047-051-052-056>060-062>072-230215-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
902 PM CDT Sat Jun 21 2025
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Tonight
Hot and humid conditions will linger tonight, with heat headlines
remaining in effect.
There is a High Swim Risk into late this evening for Sheboygan
and Ozaukee Counties. Life threatening waves and currents are
expected. Stay out of the water, and stay away from dangerous
areas like piers and breakwalls. A Moderate Swim Risk is expected
later tonight.
.DAYS TWO THROUGH SEVEN...Sunday through Saturday
Hot and humid conditions continue through Monday. Heat index
values ranging from 100 to 110 degrees will be possible,
especially during the afternoon hours Sunday and Monday. Heat
headlines remain in effect.
There are chances for thunderstorms at times Monday through
Thursday.
A Moderate Swim Risk may occur on Sunday along Lake Michigan
beaches.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
Heat Advisory for Addison, Wisconsin
URGENT - WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
911 PM CDT Sat Jun 21 2025
WIZ046-047-051-052-056>060-062>065-067>070-221015-
/O.CON.KMKX.HT.Y.0001.000000T0000Z-250624T0000Z/
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Lafayette-Green-
Rock-Walworth-
Including the cities of Lodi, Cedarburg, New Berlin, Beloit,
Benton, West Bend, Jefferson, Watertown, Hartford, Brodhead,
Janesville, Elkhorn, Monroe, Delavan, Fort Atkinson, Waupun,
Markesan, Mayville, Endeavor, Madison, Beaver Dam, Menomonee
Falls, East Troy, Columbus, Grafton, Darlington, Mequon,
Blanchardville, Prairie Du Sac, Baraboo, Mineral Point, Oxford,
Muskego, Princeton, Reedsburg, Waukesha, Barneveld, Sauk City,
Argyle, Lake Geneva, Berlin, Sheboygan Falls, Fond Du Lac,
Plymouth, Montello, Whitewater, Shullsburg, Brookfield, Oostburg,
Dodgeville, Germantown, Portage, Belmont, Neshkoro, Lake
Wisconsin, Howards Grove, and Westfield
911 PM CDT Sat Jun 21 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT MONDAY...
* WHAT...Heat index values up to 103 degrees.
* WHERE...Portions of east central, south central, and southeast
Wisconsin.
* WHEN...Until 7 PM CDT Monday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.