...A strong thunderstorm will impact portions of southwestern
Walworth and east central Rock Counties through 530 PM CDT...

At 459 PM CDT, Doppler radar was tracking a strong thunderstorm over
Darien, or over Delavan, moving north at 15 mph.

HAZARD...Winds in excess of 40 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.

Locations impacted include...
Elkhorn, Delavan, Darien, Richmond, Tibbets, Delavan Lake, and
Millard.

This includes Interstate 43 between mile markers 13 and 24.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&


MAX HAIL SIZE...0.75 IN;
MAX WIND GUST...40 MPH

...AIR QUALITY ADVISORY ISSUED FOR SOUTH CENTRAL, SOUTHEAST,
AND EAST CENTRAL WISCONSIN...

The Wisconsin Department of Natural Resources has issued an Air
Quality Advisory for Ozone which will remain in effect from
10:00 AM CDT until 11:00 PM CDT tonight. This advisory affects
people living in the following counties: Columbia, Dane, Dodge,
Fond du Lac, Green, Green Lake, Iowa, Jefferson, Kenosha,
Lafayette, Marquette, Milwaukee, Ozaukee, Racine, Rock, Sauk,
Sheboygan, Walworth, Washington, Waukesha.

Due to meteorological conditions conducive to ozone production,
the air quality index is expected to reach the UNHEALTHY FOR
SENSITIVE GROUPS level. People with lung disease (such as
asthma), children, older adults, and people who are active
outdoors (including outdoor workers) should reduce prolonged or
heavy outdoor exertion.

For more information on current air quality, please see:
https://airquality.wi.gov