National Weather Service United States Department of Commerce

Severe Weather Monitor
Note: Refresh or reload page to update images and data.

Local radar loop

Great Lakes radar loop

NWS Green Bay Radar
Click for more options
Great Lakes Radar Mosaic
Click for more options

 

Northeast Wisconsin watch/warning/advisories

Latest WI Weather Alerts


Short-Term
Forecast


Special Weather Statement


Storm Reports


Mesoanalysis Page


Additional
Severe Weather Info and Maps

U.S. Watch/Warning/Advisory page
NE Wisconsin Watch/Warning/Advisories
Click for bigger view
Weather Info
Click links to view
 U.S. Watch/Warning/Advisories
Click for bigger view

 

Hazardous Weather Outlook
Note:  Product updated daily by 6 AM and as needed during the day.

935
FLUS43 KGRB 300806
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
306 AM CDT Sun Jun 30 2024

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-010815-
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-
306 AM CDT Sun Jun 30 2024

This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.

.DAY ONE...Today and Tonight

Some rivers and streams will remain above bankfull.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

There is a chance of thunderstorms from Monday night through
Tuesday night. While it is too early to access the severe
potential, conditions appear favorable for heavy rainfall at times.

Gusty south winds and high waves will lead to a high risk of rip
currents on Lake Michigan beaches from early Tuesday morning
through Tuesday night.

Another chance of storms will arrive from late Thursday into much
of Friday.

Some rivers and streams will remain above bankfull through much of
next week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

LMZ521-522-541>543-010815-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
306 AM CDT Sun Jun 30 2024

This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.

.DAY ONE...Today and Tonight

Conditions hazardous to small craft are expected early this
morning due to gusty northwest winds of 20 to 25 kts.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Hazardous conditions to small craft are expected from early
Tuesday morning through Tuesday night.

$$

Uhlmann/MPC


 

Watch County List
Note:  Product issued only as needed -- Make sure date on product matches today's date.

274
WWUS63 KGRB 251015
WCNGRB

WATCH COUNTY NOTIFICATION FOR WATCH 455
NATIONAL WEATHER SERVICE GREEN BAY WI
515 AM CDT TUE JUN 25 2024

WIC009-015-061-071-251115-
/O.CAN.KGRB.SV.A.0455.000000T0000Z-240625T1300Z/

THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 455 FOR THE FOLLOWING AREAS

IN WISCONSIN THIS CANCELS 4 COUNTIES

IN EAST CENTRAL WISCONSIN

CALUMET MANITOWOC

IN NORTHEAST WISCONSIN

BROWN KEWAUNEE

THIS INCLUDES THE CITIES OF ALASKA, DUNDAS, DUVALL, GREEN BAY,
KEWAUNEE, MANITOWOC, NORMAN, NORTHERN LAKE WINNEBAGO,
POINT BEACH STATE PARK, RANKIN, RIO CREEK, ROSTOK, SHOTO,
AND TWO RIVERS.

$$

LMZ541>543-563-565-567-251115-
/O.CAN.KGRB.SV.A.0455.000000T0000Z-240625T1300Z/

THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 455 FOR THE FOLLOWING AREAS

THIS CANCELS THE FOLLOWING ADJACENT COASTAL WATERS

ROCK ISLAND PASSAGE TO STURGEON BAY WI
STURGEON BAY TO TWO RIVERS WI
TWO RIVERS TO SHEBOYGAN WI
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5NM OFFSHORE TO
MID LAKE
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5NM OFFSHORE TO MID
LAKE

$$