641  
ASUS43 KFSD 170402  
RWRSD  
 
WEATHER ROUNDUP FOR SOUTH DAKOTA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1100 PM CDT TUE SEP 16 2025  
 
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY
.  
 
 
SDZ001>005-009-010-012>017-170500-  
NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BUFFALO N/A 59 54 83 SW8 30.18R TC 15  
FAITH N/A 64 59 83 S3 N/A TC 18  
MOBRIDGE MOCLDY 66 62 87 CALM 30.12S TC 19  

 
 
SDZ012>016-024>037-041>051-057-063-072>074-170500-  
SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
RAPID CTY ARPT MOCLDY 57 52 83 NW8 30.23R TC 14  
PIERRE CLOUDY 66 57 72 CALM 30.14R TC 19  
CUSTER MOCLDY 50 47 89 N3 30.31R TC 10  
ELLSWORTH AFB CLEAR 58 54 84 NW7 30.19R TC 15  
PHILIP CLOUDY 59 57 93 NW5 30.18R TC 15  
PINE RIDGE CLOUDY 55 54 96 CALM 30.24R TC 13  
SPEARFISH PTCLDY 54 54 100 S9 30.27S TC 12  
WINNER MOCLDY 65 56 72 VRB6 30.09F TC 18  

 
 
SDZ004>011-016>023-039-040-170500-  
NORTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ABERDEEN PTCLDY 64 62 93 CALM 30.09F TC 18  
WATERTOWN PTCLDY 63 62 97 N3 30.11F TC 17  
SISSETON N/A 60 59 96 CALM 30.09F TC 16  

 
 
SDZ017-020-022-023-036>040-048>070-170500-  
SOUTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SIOUX FALLS MOCLDY 69 61 75 NE3 30.08F TC 21  
HURON PTCLDY 67 63 87 NW3 30.10S TC 19  
CHAMBERLAIN CLOUDY 66 58 76 CALM 30.15F TC 19  
MADISON PTCLDY 64 64 100 NE6 30.10F TC 18  
MITCHELL MOCLDY 69 58 67 W9 30.12R TC 21  
YANKTON MOCLDY 70 60 70 NW17 30.08F TC 21  

 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
 
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