Hazardous Weather Outlook
Issued by NWS Milwaukee/Sullivan, WI

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FLUS43 KMKX 211113
HWOMKX

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
613 AM CDT THU AUG 21 2014

WIZ046-047-051-052-056>060-062>072-221115-
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-SAUK-COLUMBIA-DODGE-
WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-WAUKESHA-MILWAUKEE-
LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
613 AM CDT THU AUG 21 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EAST CENTRAL
WISCONSIN...SOUTH CENTRAL WISCONSIN AND SOUTHEAST WISCONSIN.

.DAY ONE...TODAY AND TONIGHT

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS AS A WARM FRONT
MOVES INTO SOUTHERN WISCONSIN. ROUNDS OF THUNDERSTORMS ARE
EXPECTED AND SOME WILL LIKELY BECOME SEVERE THIS AFTERNOON AND
EVENING.

SOME OF THE STORMS WILL CONTAIN VERY HEAVY RAINFALL WITH THE
POTENTIAL FOR ISOLATED FLASH FLOODING...ESPECIALLY IN URBAN
AREAS.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

HOT AND HUMID AIR WILL ARRIVE ON FRIDAY AND LAST THE WEEKEND. HEAT
INDEX VALUES ON FRIDAY OF MID TO UPPER 90S WILL BE MAINLY SOUTH
OF A LINE FROM WISCONSIN DELLS TO RACINE. THEY WILL COOL SLIGHTLY
FOR SATURDAY BUT INCREASE TO THE MID 90S TO LOWER 100S FOR SUNDAY OVER
SOUTH CENTRAL WISCONSIN...AND OVER DODGE...JEFFERSON...AND
WALWORTH COUNTIES.

THERE WILL BE CHANCES OF THUNDERSTORMS FROM FRIDAY INTO THE MIDDLE
OF NEXT WEEK AS A SERIES OF LOW PRESSURE AREAS AND FRONTS MOVE
ACROSS THE REGION.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED TODAY AND TONIGHT AND AGAIN THIS
WEEKEND INTO NEXT WEEK.

$$

LMZ643>646-221115-
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-
613 AM CDT THU AUG 21 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE MICHIGAN.

.DAY ONE...TODAY AND TONIGHT

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS AS A WARM FRONT
MOVES INTO SOUTHERN WISCONSIN. ROUNDS OF THUNDERSTORMS ARE
EXPECTED AND SOME WILL LIKELY BECOME SEVERE THIS AFTERNOON AND
EVENING. SOME FOG MAY DEVELOP OVER THE LAKE DUE TO MOIST
CONDITIONS OVER THE RELATIVELY COOL WATERS.


.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

THERE WILL BE CHANCES OF THUNDERSTORMS FROM FRIDAY INTO THE MIDDLE
OF NEXT WEEK AS A SERIES OF LOW PRESSURE AREAS AND FRONTS MOVE
ACROSS THE REGION.

THE COMBINATION OF A VERY MOIST AIR MASS LINGERING OVER THE COOL
WATERS OF LAKE MICHIGAN SHOULD CONTINUE TO BRING AREAS OF FOG
THROUGH THE WEEKEND. THE FOG MAY BE DENSE AT TIME.

$$

MG
WWW.WEATHER.GOV/MKX



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