Hazardous Weather Outlook
Issued by NWS Milwaukee/Sullivan, WI

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FLUS43 KMKX 210113
HWOMKX

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
813 PM CDT Thu Jul 20 2017

WIZ046-047-051-052-056>060-062>072-220115-
Marquette-Green Lake-Fond Du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
813 PM CDT Thu Jul 20 2017

This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin, and southeast Wisconsin.

.DAY ONE...Tonight

There is a slight chance of thunderstorms mainly southwest of
Madison late tonight.

.DAYS TWO THROUGH SEVEN...Friday through Thursday

Thunderstorms will develop and overspread all of southern
Wisconsin Friday evening and overnight, tapering off Saturday.
Repeated rounds of storms over the same area may produce heavy
rain that would affect the already high rivers. A flash flood
watch is in effect roughly west of a Racine to Portage line. Gusty
winds and hail are possible at times. There is a slight risk for
severe storms during this period.

Heat index values in the middle 90s are forecast across mainly
southern and western portions of the area Saturday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed Friday and Saturday.

$$

LMZ643>646-220115-
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
813 PM CDT Thu Jul 20 2017

This Hazardous Weather Outlook is for portions of Lake Michigan.

.DAY ONE...Tonight

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Thursday

Thunderstorms will become likely by Friday afternoon and
overspread all of southern Wisconsin Friday night before tapering
off Saturday. Gusty winds and hail are possible at times. There
is a slight risk for severe storms during this period.

$$


www.weather.gov/mkx


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