375  
FLUS43 KFSD 301051  
HWOFSD  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
551 AM CDT SUN APR 30 2017  
 
MNZ071-072-080-097-SDZ039-040-054>056-060>062-065-066-068-069-  
011100-  
LINCOLN MN-LYON MN-MURRAY-PIPESTONE-KINGSBURY-BROOKINGS-MINER-  
LAKE-MOODY-HANSON-MCCOOK-MINNEHAHA-HUTCHINSON-TURNER-BON HOMME-  
YANKTON-  
551 AM CDT SUN APR 30 2017  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST  
MINNESOTA, EAST CENTRAL SOUTH DAKOTA, AND SOUTHEAST SOUTH DAKOTA.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
RAIN WILL MIX WITH AND CHANGE TO SNOW THIS EVENING, WITH THE  
ACCUMULATING SNOW MAXIMIZED BETWEEN 1 AM AND 7 AM. TOTAL SNOW  
ACCUMULATION FROM 2 TO 6 INCHES IS LIKELY, WITH POTENTIAL FOR SOME  
LOCALLY ENHANCED AMOUNTS IN HIGHER TERRAIN LOCATIONS NEAR THE  
BUFFALO RIDGE.  
   
DAYS TWO THROUGH SEVEN
 
MONDAY THROUGH SATURDAY  
 
AFTER SNOW TAPERS OFF LATER MONDAY MORNING, NO HAZARDOUS WEATHER  
IS EXPECTED.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT.  
 

 
 
IAZ001-002-012-020-MNZ081-089-090-098-NEZ013-014-SDZ053-059-063-  
064-067-070-071-011100-  
LYON IA-OSCEOLA-SIOUX-PLYMOUTH-COTTONWOOD-NOBLES-JACKSON-ROCK-  
DIXON-DAKOTA-SANBORN-DAVISON-CHARLES MIX-DOUGLAS-LINCOLN SD-  
CLAY SD-UNION-  
551 AM CDT SUN APR 30 2017  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST IOWA,  
SOUTHWEST MINNESOTA, NORTHEAST NEBRASKA, EAST CENTRAL SOUTH  
DAKOTA, SOUTH CENTRAL SOUTH DAKOTA, AND SOUTHEAST SOUTH DAKOTA.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
ISOLATED THUNDERSTORMS WILL BE POSSIBLE THIS AFTERNOON AND EARLY  
EVENING ACROSS NORTHWEST IOWA AND SOUTHWEST MINNESOTA. THESE  
STORMS ARE NOT EXPECTED TO BE SEVERE.  
 
RAIN WILL MIX WITH AND CHANGE TO SNOW TO THIS EVENING. SNOW  
ACCUMULATIONS THROUGH EARLY MONDAY WILL REMAIN GENERALLY LIGHT,  
AT MOST UP TO AROUND 2 INCHES. VISIBILITY WILL BE REDUCED UNDER  
A MILE AT TIMES OF HEAVIER SNOWFALL BETWEEN 1 AM AND 7 AM.  
   
DAYS TWO THROUGH SEVEN
 
MONDAY THROUGH SATURDAY  
 
AFTER SNOW TAPERS OFF EARLY MONDAY, NO HAZARDOUS WEATHER IS  
EXPECTED.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT.  
 

 
 
IAZ003-013-014-021-022-031-032-011100-  
DICKINSON-O'BRIEN-CLAY IA-CHEROKEE-BUENA VISTA-WOODBURY-IDA-  
551 AM CDT SUN APR 30 2017  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST IOWA  
AND WEST CENTRAL IOWA.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
ISOLATED THUNDERSTORMS WILL BE POSSIBLE THIS AFTERNOON AND EARLY  
EVENING ACROSS NORTHWEST IOWA. THESE STORMS ARE NOT EXPECTED TO  
BE SEVERE.  
 
A MIX OF RAIN AND SNOW WILL DEVELOP TONIGHT AND EARLY MONDAY.  
LITTLE OR NO ACCUMULATION IS EXPECTED.  
   
DAYS TWO THROUGH SEVEN
 
MONDAY THROUGH SATURDAY  
 
NO HAZARDOUS WEATHER IS EXPECTED.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT.  
 

 
 
SDZ038-050-052-057-058-011100-  
BEADLE-GREGORY-JERAULD-BRULE-AURORA-  
551 AM CDT SUN APR 30 2017  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL SOUTH  
DAKOTA, EAST CENTRAL SOUTH DAKOTA, AND SOUTH CENTRAL SOUTH  
DAKOTA.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
INCREASING NORTHEAST WINDS TO 20 TO 30 MPH ALONG WITH DRY  
AFTERNOON HUMIDITY LEVELS WILL CREATE A HIGH FIRE DANGER  
IN THE MID JAMES RIVER VALLEY. THIS FIRE DANGER WILL IMPACT  
MAINLY AREAS OF TALLER, WARM SEASON GRASSES, WHICH REMAIN MUCH  
DRIER THAN THE UNDERLYING GREENER COOL SEASON GRASSES.  
   
DAYS TWO THROUGH SEVEN
 
MONDAY THROUGH SATURDAY  
 
NO HAZARDOUS WEATHER IS EXPECTED.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED.  
 

 
 
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