093  
FLUS43 KDLH 162337  
HWODLH  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE DULUTH MN  
637 PM CDT SAT AUG 16 2025  
 
MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-172345-  
KOOCHICHING-NORTH ST. LOUIS-NORTHERN COOK/NORTHERN LAKE-  
NORTH ITASCA-CENTRAL ST. LOUIS-SOUTHERN LAKE/NORTH SHORE-  
SOUTHERN COOK/NORTH SHORE-NORTH CASS-SOUTH ITASCA-SOUTH CASS-  
CROW WING-NORTHERN AITKIN-SOUTH AITKIN-CARLTON/SOUTH ST. LOUIS-  
PINE-DOUGLAS-BAYFIELD-ASHLAND-IRON-BURNETT-WASHBURN-SAWYER-PRICE-  
637 PM CDT SAT AUG 16 2025  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHEAST  
MINNESOTA AND NORTHWEST WISCONSIN.  
   
DAY ONE
 
TONIGHT  
 
HIGH RIP CURRENT ACTIVITY IS EXPECTED THIS AFTERNOON AND EVENING  
FOR LAKE SUPERIOR BEACHES IN THE TWIN PORTS WITH DANGEROUS  
SWIMMING CONDITIONS.  
   
DAYS TWO THROUGH SEVEN
 
SUNDAY THROUGH FRIDAY  
 
THUNDERSTORMS ARE LIKELY SUNDAY AFTERNOON THROUGH MONDAY MORNING.  
MODERATE TO OCCASIONALLY HEAVY RAINFALL MAY LEAD TO PONDING AND  
MINOR FLOODING OF LOW-LYING AREAS.  
 
HIGH RIP CURRENT ACTIVITY REMAINS FORECAST ON SUNDAY FOR LAKE  
SUPERIOR BEACHES IN THE TWIN PORTS WITH DANGEROUS SWIMMING  
CONDITIONS.  
   
SPOTTER INFORMATION STATEMENT
 
 
SKYWARN SPOTTERS ARE ENCOURAGED TO REPORT HAIL OF ANY SIZE, WIND  
DAMAGE, AND RAINFALL AMOUNTS TO THE NATIONAL WEATHER SERVICE FROM  
THE STORMS THAT MOVED THROUGH EARLIER TODAY.  
 

 
 
LSZ121-140>148-150-172345-  
BAYFIELD TO OAK POINT WI-GRAND PORTAGE TO GRAND MARAIS MN-  
GRAND MARAIS TO TACONITE HARBOR MN-  
TACONITE HARBOR TO SILVER BAY HARBOR MN-  
SILVER BAY HARBOR TO TWO HARBORS MN-TWO HARBORS TO DULUTH MN-  
DULUTH MN TO PORT WING WI-PORT WING TO SAND ISLAND WI-  
SAND ISLAND TO BAYFIELD WI-OAK POINT TO SAXON HARBOR WI-  
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-  
637 PM CDT SAT AUG 16 2025  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE SUPERIOR  
AND THE NEARSHORE WATERS OF WESTERN LAKE SUPERIOR.  
   
DAY ONE
 
TONIGHT  
 
WINDS ARE EXPECTED TO INCREASE FROM THE NORTHEAST LATER TONIGHT  
WITH GUSTS UP TO 25 TO 30 KT EXPECTED AND WAVE HEIGHTS AROUND 3 TO  
6 FT BY MORNING. SMALL CRAFT ADVISORIES ARE IN EFFECT TONIGHT. SEE  
THE LATEST MARINE WEATHER MESSAGE FOR MORE DETAILS.  
   
DAYS TWO THROUGH SEVEN
 
SUNDAY THROUGH FRIDAY  
 
SCATTERED TO WIDESPREAD THUNDERSTORMS WILL BE POSSIBLE THROUGH  
MONDAY.  
 
STRONG NORTHEAST WINDS OF 20 TO 35 KNOTS WITH WAVES OF 3 TO 7  
FEET ARE EXPECTED ON SUNDAY INTO SUNDAY NIGHT. A GALE WATCH  
REMAINS IN EFFECT FOR ALL OF WESTERN LAKE SUPERIOR.  
 

 
 
JDS  
 
MORE INFORMATION MAY BE OBTAINED AT THE FOLLOWING WEB ADDRESS:  
HTTP://WWW.WEATHER.GOV/DULUTH  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

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