994  
WWUS73 KDLH 241940  
NPWDLH  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE DULUTH MN  
240 PM CDT SAT MAY 24 2025  
 
MNZ012-019-021-037-WIZ001>004-008-009-250745-  
/O.NEW.KDLH.FR.Y.0005.250525T0600Z-250525T1300Z/  
NORTHERN COOK AND LAKE-CENTRAL ST. LOUIS-SOUTHERN COOK-CARLTON  
AND SOUTH ST. LOUIS-DOUGLAS-BAYFIELD-ASHLAND-IRON-SAWYER-PRICE-  
INCLUDING THE CITIES OF GRAND MARAIS, HIBBING, ASHLAND, HURLEY,  
PHILLIPS, BAYFIELD, HAYWARD, DULUTH, SUPERIOR, ISABELLA, AND  
WASHBURN  
240 PM CDT SAT MAY 24 2025  
   
..FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY
 
 
* WHAT...TEMPERATURES AS LOW AS 36 WILL RESULT IN FROST FORMATION.  
 
* WHERE...IN MINNESOTA, CARLTON, SOUTH AND CENTRAL ST. LOUIS, NORTH  
LAKE, AND COOK COUNTIES. IN WISCONSIN, PRICE, ASHLAND, BAYFIELD,  
DOUGLAS, IRON, AND SAWYER COUNTIES. THIS INCLUDES THE TRIBAL LANDS  
OF THE LAC COURTE OREILLES RESERVATION, THE FOND DU LAC BAND, THE  
GRAND PORTAGE RESERVATION, THE BOIS FORTE BAND, LAKE VERMILION  
AREA, THE BAD RIVER RESERVATION, THE RED CLIFF BAND AND THE  
NORTHWESTERN AREA OF THE LAC DU FLAMBEAU BAND. OTHER LOCATIONS  
INCLUDING MADELINE ISLAND AND THE APOSTLE ISLANDS NATIONAL  
LAKESHORE. THIS ALSO INCLUDES THE BOUNDARY WATERS EASTERN AND  
CENTRAL AREA.  
 
* WHEN...FROM 1 AM TO 8 AM CDT SUNDAY.  
 
* IMPACTS...FROST COULD HARM SENSITIVE OUTDOOR VEGETATION. SENSITIVE  
OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.  
 

 
 

 
 
FOR MORE INFORMATION ON NORTHLAND WEATHER, VISIT WWW.WEATHER.  
GOV/DULUTH  
 
BJH  
 
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