799  
WWUS73 KDLH 220816  
NPWDLH  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE DULUTH MN  
316 AM CDT TUE SEP 22 2026  
 
MNZ010>012-018-019-025-026-034>038-WIZ001>004-006>009-221300-  
/O.CON.KDLH.FR.Y.0010.000000T0000Z-260922T1300Z/  
KOOCHICHING-NORTH ST. LOUIS-NORTHERN COOK AND LAKE-NORTH ITASCA-  
CENTRAL ST. LOUIS-NORTH CASS-SOUTH ITASCA-CROW WING-NORTHERN  
AITKIN-SOUTH AITKIN-CARLTON AND SOUTH ST. LOUIS-PINE-DOUGLAS-  
BAYFIELD-ASHLAND-IRON-BURNETT-WASHBURN-SAWYER-PRICE-  
INCLUDING THE CITIES OF ELY, HINCKLEY, GRAND RAPIDS, WASHBURN,  
HIBBING, HILL CITY, SPOONER, GRANTSBURG, INTERNATIONAL FALLS, AITKIN,  
BRAINERD, BIGFORK, WALKER, PHILLIPS, ASHLAND, HURLEY, HAYWARD,  
SUPERIOR, PINE CITY, DULUTH, ISABELLA, AND BAYFIELD  
316 AM CDT TUE SEP 22 2026  
   
..FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT THIS MORNING  
 
* WHAT...TEMPERATURES AS LOW AS 32 WILL RESULT IN FROST FORMATION.  
 
* WHERE...IN MINNESOTA, CROW WING, NORTHERN AITKIN, PINE, SOUTH  
AITKIN, KOOCHICHING, NORTH CASS, NORTH ITASCA, SOUTH ITASCA,  
CARLTON AND SOUTH ST. LOUIS, CENTRAL ST. LOUIS, NORTH ST. LOUIS,  
AND NORTHERN COOK AND LAKE COUNTIES. IN WISCONSIN, PRICE, ASHLAND,  
BAYFIELD, BURNETT, DOUGLAS, IRON, SAWYER, AND WASHBURN COUNTIES.  
 
* WHEN...UNTIL 8 AM CDT THIS MORNING.  
 
* IMPACTS...FROST COULD HARM SENSITIVE OUTDOOR VEGETATION. SENSITIVE  
OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.  
 
* ADDITIONAL DETAILS...ADVISORY IS FOR INLAND AREAS AWAY FROM LAKE  
SUPERIOR.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.  
 
 
 
 
 
FOR MORE INFORMATION ON NORTHLAND WEATHER, VISIT  
WWW.WEATHER.GOV/DULUTH  
 
LE  
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