172  
ASUS43 KFSD 211802  
RWRSD  
 
WEATHER ROUNDUP FOR SOUTH DAKOTA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
100 PM CDT THU MAY 21 2026  
 
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>017-211900-  
NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BUFFALO N/A 57 45 64 N9 29.93F TC 14  
FAITH N/A 65 46 50 S18 29.93F TC 18  
MOBRIDGE MOSUNNY 67 45 45 S21G31 29.96F TC 19  
 
 
SDZ012>016-024>037-041>051-057-063-072>074-211900-  
SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
RAPID CTY ARPT NOT AVBL  
PIERRE NOT AVBL  
PINE RIDGE PTSUNNY 68 43 40 S17G29 29.93F TC 20  
 
 
SDZ004>011-016>023-039-040-211900-  
NORTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ABERDEEN NOT AVBL  
WATERTOWN NOT AVBL  
SISSETON N/A 64 37 36 SE16G28 30.13F TC 18  
 
 
SDZ017-020-022-023-036>040-048>070-211900-  
SOUTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
SIOUX FALLS NOT AVBL  
HURON NOT AVBL  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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