829  
FLUS43 KDLH 011103  
HWODLH  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE DULUTH MN  
603 AM CDT TUE APR 1 2025  
 
MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-021115-  
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-  
603 AM CDT TUE APR 1 2025  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHEAST  
MINNESOTA AND NORTHWEST WISCONSIN.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
A WINTER STORM WILL BRING MODERATE TO HEAVY AMOUNTS OF  
ACCUMULATING SNOW AND SOME MIXED PRECIPITATION STARTING LATE THIS  
AFTERNOON AND EVENING. MAINLY SNOW IS EXPECTED IN NORTHEAST  
MINNESOTA WITH SNOW MIXING WITH SLEET, FREEZING RAIN, AND RAIN  
LATER TONIGHT. THE SNOW WILL BE HEAVY AT TIMES TONIGHT WITH UP TO  
ONE INCH OF SNOW PER HOUR POSSIBLE. GUSTY WINDS MAY LEAD TO  
BLOWING SNOW AND LOW VISIBILITY AT TIMES. WINTER STORM WARNINGS  
AND WINTER WEATHER ADVISORIES ARE IN EFFECT.  
   
DAYS TWO THROUGH SEVEN
 
WEDNESDAY THROUGH MONDAY  
 
MODERATE TO HEAVY SNOW WILL CONTINUE THROUGH WEDNESDAY, MIXING  
WITH SLEET, FREEZING RAIN, AND RAIN IN EAST-CENTRAL MINNESOTA AND  
NORTHWEST WISCONSIN. THE HEAVIEST PRECIPITATION WILL FALL THROUGH  
EARLY AFTERNOON, THEN GRADUALLY TAPER OFF WEDNESDAY NIGHT AND  
EARLY THURSDAY MORNING. TOTAL SNOW ACCUMULATIONS FROM 4 TO 10  
INCHES IN NORTHEAST MINNESOTA WITH LOCALLY HIGHER AMOUNTS TO  
AROUND A FOOT. LAKE-ENHANCED SNOW ALONG THE NORTH SHORE WILL BRING  
TOTALS UP TO AROUND 15 INCHES. WINTER STORM WARNINGS AND WINTER  
WEATHER ADVISORIES ARE IN EFFECT.  
 
THUNDERSTORM CHANCES RETURN TO THE NORTHLAND WEDNESDAY. NORTHWEST  
WI MAY SEE SOME SMALL HAIL EMBEDDED WITH THESE STORMS.  
   
SPOTTER INFORMATION STATEMENT
 
 
SNOW SPOTTERS ARE REQUESTED TO REPORT PRECIPITATION TYPE, AND  
MEASUREMENTS OF SNOW OR ICE ACCUMULATIONS TONIGHT TO THE NATIONAL  
WEATHER SERVICE. SPOTTERS AND THE PUBLIC CAN ALSO REPORT  
PRECIPITATION TYPE WITH THE FREE M-PING SMARTPHONE APP.  
 

 
 
LSZ121-140>148-150-021115-  
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-  
603 AM CDT TUE APR 1 2025  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE SUPERIOR  
AND THE NEARSHORE WATERS OF WESTERN LAKE SUPERIOR.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
STRONG EAST TO SOUTHEAST WINDS WILL DEVELOP TODAY. SMALL CRAFT  
ADVISORIES ARE IN EFFECT TODAY AND GALE WARNINGS ARE IN EFFECT  
TONIGHT.  
   
DAYS TWO THROUGH SEVEN
 
WEDNESDAY THROUGH MONDAY  
 
STRONG WINDS WILL CONTINUE WEDNESDAY INTO WEDNESDAY EVENING. GALE  
WARNINGS ARE IN EFFECT.  
 
THUNDERSTORM CHANCES RETURN TO WESTERN LAKE SUPERIOR WEDNESDAY.  
SOME OF THESE CELLS MAY PRODUCE SMALL HAIL.  
 

 
 
JDS  
 
MORE INFORMATION MAY BE OBTAINED AT THE FOLLOWING WEB ADDRESS:  
HTTP://WWW.WEATHER.GOV/DULUTH  
 
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