854
FLUS43 KGRB 100728
HWOGRB
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREEN BAY WI
228 AM CDT WED JUN 10 2026
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-110730-
VILAS-ONEIDA-FOREST-FLORENCE-NORTHERN MARINETTE COUNTY-LINCOLN-
LANGLADE-MENOMINEE-NORTHERN OCONTO COUNTY-DOOR-MARATHON-SHAWANO-
WOOD-PORTAGE-WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-WAUSHARA-WINNEBAGO-
CALUMET-MANITOWOC-SOUTHERN MARINETTE COUNTY-
SOUTHERN OCONTO COUNTY-
228 AM CDT WED JUN 10 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH-CENTRAL AND NORTHEAST
WISCONSIN.
DAY ONE
TODAY AND TONIGHT
SCATTERED THUNDERSTORMS WILL IMPACT PORTIONS OF CENTRAL TO NORTH-
CENTRAL WI THIS MORNING. STRONG TO SEVERE WIND GUSTS ARE POSSIBLE.
ADDITIONAL ROUNDS OF STRONG TO SEVERE THUNDERSTORMS WILL OCCUR
OVER THE ENTIRE AREA THIS AFTERNOON INTO THIS EVENING. ALL SEVERE
HAZARDS COULD OCCUR, INCLUDING DAMAGING WINDS, LARGE HAIL, AND THE
POTENTIAL FOR A TORNADO. HEAVY RAIN IS EXPECTED AND LOCALIZED
FLOODING COULD BECOME AN ISSUE FOR AREAS WHERE REPEATED ROUNDS OF
HEAVY RAIN OCCUR.
AREAS OF DENSE FOG WILL RESULT IN SHARPLY REDUCED VISIBILITY AND
HAZARDOUS DRIVING CONDITIONS THIS MORNING FROM NORTHEAST WISCONSIN
TO THE LAKESHORE. A DENSE FOG ADVISORY IS IN EFFECT UNTIL 10 AM
THIS MORNING.
A PERIOD OF DANGEROUS HEAT WITH HIGH HUMIDITY COULD OCCUR THIS
AFTERNOON IF THE BREAKS BETWEEN ROUNDS OF STORMS IS LONG ENOUGH.
THE AREA MOST IMPACTED WOULD BE CENTRAL WISCONSIN INTO THE FOX
VALLEY.
DAYS TWO THROUGH SEVEN
THURSDAY THROUGH TUESDAY
ANOTHER ROUND OF STRONG TO SEVERE THUNDERSTORMS AND HEAVY RAIN ARE
EXPECTED THURSDAY AFTERNOON AND THURSDAY EVENING OVER NORTHEAST
WISCONSIN AND EAST-CENTRAL WI. LOCALIZED FLOODING COULD OCCUR.
SPOTTER INFORMATION STATEMENT
SPOTTERS ARE REQUESTED TO REPORT ANY WIND DAMAGE, HAIL, OR
FLOODING TO THE NATIONAL WEATHER SERVICE IN GREEN BAY.
LMZ521-522-541>543-110730-
THE BAY OF GREEN BAY SOUTH OF A LINE FROM CEDAR RIVER MI TO ROCK
ISLAND PASSAGE-LAKE MICHIGAN FROM WASHINGTON ISLAND TO SHEBOYGAN-
228 AM CDT WED JUN 10 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST LAKE
MICHIGAN AND THE WATERS OF GREEN BAY.
DAY ONE
TODAY AND TONIGHT
SCATTERED THUNDERSTORMS WILL IMPACT THE BAY AND NORTHERN PORTIONS
OF LAKE MICHIGAN LATER THIS MORNING. STRONG WIND GUSTS ARE POSSIBLE.
ADDITIONAL ROUNDS OF STRONG TO SEVERE THUNDERSTORMS WILL OCCUR
THIS AFTERNOON INTO THIS EVENING. ANY THUNDERSTORM COULD POSE A HAZARD
TO MARINERS.
AREAS OF FOG MAY BE DENSE THIS MORNING. A MARINE DENSE FOG ADVISORY
IS IN EFFECT UNTIL 10 AM THIS MORNING.
DAYS TWO THROUGH SEVEN
THURSDAY THROUGH TUESDAY
ADDITIONAL THUNDERSTORMS ARE EXPECTED THURSDAY AFTERNOON THROUGH
THURSDAY EVENING. ANY THUNDERSTORM COULD POSE A HAZARD TO
MARINERS.
JLA
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