098  
WWUS73 KFSD 070218  
NPWFSD  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
918 PM CDT SAT SEP 6 2025  
 
IAZ001>003-012>014-021-MNZ071-080-089-090-097-098-SDZ038>040-052>056-  
071030-  
/O.CON.KFSD.FR.Y.0002.250907T0800Z-250907T1400Z/  
LYON-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY-CHEROKEE-LINCOLN-MURRAY-  
NOBLES-JACKSON-PIPESTONE-ROCK-BEADLE-KINGSBURY-BROOKINGS-JERAULD-  
SANBORN-MINER-LAKE-MOODY-  
INCLUDING THE CITIES OF INWOOD, HARTLEY, HOWARD, FLANDREAU,  
IVANHOE, BROOKINGS, HAWARDEN, MILFORD, LAKE BENTON, HENDRICKS,  
JACKSON, FULDA, SANBORN, SPIRIT LAKE, ARLINGTON, SLAYTON, HULL,  
CHEROKEE, ROCK RAPIDS, ORANGE CITY, LARCHWOOD, WOONSOCKET, DE  
SMET, SPENCER, PIPESTONE, LUVERNE, ORLAND, SIBLEY, LAKE PRESTON,  
HURON, ARNOLDS PARK, ROCK VALLEY, TYLER, WESSINGTON SPRINGS,  
WORTHINGTON, MADISON, GEORGE, LAKEFIELD, ALPENA, SIOUX CENTER,  
AND SHELDON  
918 PM CDT SAT SEP 6 2025  
   
..FROST ADVISORY REMAINS IN EFFECT FROM 3 AM TO 9 AM CDT SUNDAY  
 
* WHAT...TEMPERATURES AS LOW AS 36, EVEN LOCALLY COLDER, WILL RESULT  
IN FROST FORMATION.  
 
* WHERE...PORTIONS OF NORTHWEST IOWA, SOUTHWEST MINNESOTA, AND  
CENTRAL AND EAST CENTRAL SOUTH DAKOTA.  
 
* WHEN...FROM 3 AM TO 9 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.  
 
 
 
 
 
DUX  
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