029  
WGUS83 KFSD 312038 CCA  
FLSFSD  
FLOOD STATEMENT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
332 PM CDT WED MAY 31 2017  
 
...THE FLOOD WARNING IS CANCELLED FOR THE FOLLOWING RIVERS IN IOWA...  
 
LITTLE SIOUX RIVER AT LINN GROVE  
 
.THE FOLLOWING RIVER FORECASTS INCLUDE FORECAST PRECIPITATION THROUGH  
TONIGHT. ANY ADDITIONAL FUTURE RAINS COULD AFFECT THE CREST  
FORECASTS.  
 
WITH NO SIGNIFICANT RAINFALL SINCE MAY 22, THE LITTLE SIOUX RIVER AT  
LINN GROVE FINALLY DROPPED BELOW FLOOD STAGE LATE THIS MORNING.  
IT SHOULD CONTINUE TO SLOWLY FALL THE NEXT FEW DAYS, UNLESS ADDITIONAL  
HEAVY RAIN OCCURS LATER THIS WEEK OR WEEKEND, WHICH COULD CAUSE IT TO  
APPROACH FLOOD STAGE AGAIN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SAFETY MESSAGE...DO NOT DRIVE CARS THROUGH FLOODED AREAS. THE WATER  
DEPTH AND ROAD CONDITION MAY BE UNSAFE.  
 
ADDITIONAL INFORMATION IS AVAILABLE AT  
 
HTTP://WATER.WEATHER.GOV/AHPS2/INDEX.PHP?WFO=FSD  
 
STAY TUNED FOR FURTHER UPDATES BY LISTENING TO NOAA WEATHER RADIO...  
OR YOUR LOCAL RADIO AND TV STATIONS.  
 

 
 
IAC021-041-312102-  
/O.CAN.KFSD.FL.W.0015.000000T0000Z-170601T0600Z/  
/LNNI4.1.ER.170521T1215Z.170526T1230Z.170531T1400Z.NO/  
332 PM CDT WED MAY 31 2017  
 
THE FLOOD WARNING IS CANCELLED FOR  
THE LITTLE SIOUX RIVER AT LINN GROVE.  
* AT 3 PM WEDNESDAY THE STAGE WAS 17.9 FEET.  
* FLOOD STAGE IS 18.0 FEET.  
* RECENT ACTIVITY...THE RIVER FELL BELOW FLOOD STAGE  
AROUND 10 AM ON WEDNESDAY MAY 31.  
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO 17.8 FEET  
BY 7 AM THURSDAY.  
* AT STAGES NEAR 18.5 FEET...THE CITY PARK IN SIOUX RAPIDS  
IS FLOODED.  
 

 
 
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536  
4296 9543 4293 9520  
 

 
 

 
LOCATION FLOOD LATEST OBSERVED RECENT OBSERVED  
STAGE STAGE TIME CREST TIME  
 
LITTLE SIOUX RIVER  
LNNI4 18.0 17.93 WED 3 PM 18.9 FRI MAY 26  
 
TRM  
 
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