219  
FLUS43 KFSD 230704  
HWOFSD  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
204 AM CDT WED SEP 23 2026  
 
IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-  
098-NEZ013-014-SDZ038>040-050-052>071-241100-  
LYON-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY-PLYMOUTH-CHEROKEE-  
BUENA VISTA-WOODBURY-IDA-LINCOLN-MURRAY-COTTONWOOD-NOBLES-JACKSON-  
PIPESTONE-ROCK-DIXON-DAKOTA-BEADLE-KINGSBURY-BROOKINGS-GREGORY-  
JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-MCCOOK-  
MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-BON HOMME-YANKTON-  
UNION-  
204 AM CDT WED SEP 23 2026  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST IOWA, WEST CENTRAL  
IOWA, SOUTHWEST MINNESOTA, NORTHEAST NEBRASKA, CENTRAL SOUTH  
DAKOTA, EAST CENTRAL SOUTH DAKOTA, SOUTH CENTRAL SOUTH DAKOTA AND  
SOUTHEAST SOUTH DAKOTA.  
   
DAY ONE  
TODAY AND TONIGHT.  
 
A FEW THUNDERSTORMS WILL BE POSSIBLE, MAINLY THIS EVENING INTO EARLY  
THURSDAY. SEVERE WEATHER IS NOT EXPECTED, BUT BRIEF HEAVY DOWNPOURS  
ARE POSSIBLE.  
   
DAYS TWO THROUGH SEVEN  
THURSDAY THROUGH TUESDAY.  
 
PERIODIC SHOWERS AND THUNDERSTORMS WILL CONTINUE FROM THURSDAY INTO  
SATURDAY. SEVERE WEATHER RISKS ARE LOW, BUT POCKETS OF RAINFALL  
EXCEEDING AN INCH TO LOCALLY 2 INCHES WILL BE POSSIBLE. AREAS SOUTH  
OF INTERSTATE 90 ARE CURRENTLY FAVORED FOR THESE HIGHER RAINFALL  
TOTALS.  
   
SPOTTER INFORMATION STATEMENT  
 
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab SD Page
The Nexlab IA Page
The Nexlab MN Page
The Nexlab NE Page
Main Text Page