200  
ASUS43 KFSD 190302  
RWRSD  
 
WEATHER ROUNDUP FOR SOUTH DAKOTA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1000 PM CDT FRI SEP 18 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>017-190400-  
NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BUFFALO N/A 58 57 97 E8 30.05R TC 14  
FAITH N/A 62 60 93 E6 30.05R TC 17  
MOBRIDGE CLOUDY 62 61 96 E7 30.01S FOG TC 17  
 
 
SDZ012>016-024>037-041>051-057-063-072>074-190400-  
SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
RAPID CTY ARPT MOCLDY 63 60 90 E5 30.07R TC 17  
PIERRE CLOUDY 64 63 96 NE7 29.99R TC 18  
CUSTER TSTM 56 55 97 SW8 30.22R FOG TC 13  
ELLSWORTH AFB MOCLDY 65 60 86 E6 30.03R TC 18  
PHILIP CLEAR 61 59 93 NE6 30.01S TC 16  
SPEARFISH MOCLDY 64 61 88 VRB7 30.12R TC 18  
WINNER CLOUDY 66 65 96 E5 30.01S TC 19  
 
 
SDZ004>011-016>023-039-040-190400-  
NORTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ABERDEEN CLOUDY 61 60 97 NE6 30.02S TC 16  
WATERTOWN CLOUDY 59 58 96 E6 30.01S TC 15  
BROOKINGS CLOUDY 60 59 96 E9 30.01S FOG TC 16  
SISSETON N/A 60 59 96 E8 30.04S TC 16  
 
 
SDZ017-020-022-023-036>040-048>070-190400-  
SOUTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
SIOUX FALLS DRIZZLE 65 64 97 NE6 29.98R FOG TC 18  
HURON CLOUDY 64 62 93 E7 29.99R TC 18  
CHAMBERLAIN CLOUDY 66 66 99 NE3 30.02S TC 19  
MADISON CLOUDY 61 61 100 E8 29.99S FOG TC 16  
MITCHELL CLOUDY 66 66 100 NE6 29.98S FOG TC 19  
YANKTON CLOUDY 70 69 97 N6 29.97S TC 21  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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