877  
NZUS43 KABR 170710  
SYNABR  
MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-172115-  
 
RADIO WEATHER SYNOPSIS  
NATIONAL WEATHER SERVICE ABERDEEN SD  
210 AM CDT THU SEP 17 2026 /110 AM MDT THU SEP 17 2026/  
 
MAIN WEATHER CONCERN TODAY WILL BE HEAVY RAIN MOVING INTO CENTRAL  
SOUTH DAKOTA THIS AFTERNOON AND SPREADING TO THE ENTIRE LISTENING  
AREA BY TONIGHT. RAIN WILL CONTINUE THROUGH FRIDAY AFTERNOON, WITH  
THE HEAVIEST RAINFALL EXPECTED LATE TONIGHT THROUGH EARLY FRIDAY  
MORNING. EASTERN AND CENTRAL SOUTH DAKOTA ARE SET TO SEE THE MOST  
RAINFALL ACCUMULATION THROUGH THE EVENT, WITH A 40 TO 60 PERCENT  
CHANCE TO SEE TWO INCHES OR MORE THROUGH THE EVENT. THIS LEVEL OF  
RAINFALL MAY LEAD TO FLOODING. RAINFALL TOTALS WILL DECREASE OF  
BETWEEN HALF AN INCH TO AN INCH MOVING NORTH AND WEST OF THE AREAS  
PREVIOUSLY MENTIONED.  
 
NEAR-NORMAL TEMPERATURES REMAIN IN PLACE TODAY, WITH HIGHS IN THE  
LOW TO MID 70S EXPECTED ACROSS THE LISTENING AREA. OVERNIGHT LOWS  
TONIGHT WILL BE IN THE MID TO UPPER 50S.  
 

 
 
BC  
 
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