896  
ASUS43 KFSD 180810  
RWRFSD  
 
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
300 AM CDT THU SEP 18 2025  
 
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND OR S TO VISIBILITY.  
 
 
SDZ038>040-050-052>070-180900-  
SOUTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BROOKINGS CLOUDY 65 63 93 SE9 29.96F TC 18  
CHAMBERLAIN CLOUDY N/A N/A N/A E3 29.95S  
HURON CLOUDY 64 63 96 E6 29.91F TC 18  
MADISON PTCLDY 63 63 100 S8 29.94F TC 17  
MITCHELL CLOUDY 63 62 97 S8 29.92F TC 17  
SIOUX FALLS PTCLDY 63 63 100 S5 29.94F TC 17  
WINNER CLOUDY 62 61 96 NW5 29.94F FOG TC 17  
YANKTON CLEAR 61 60 97 S6 29.95S TC 16  
 
 
MNZ071-072-080-081-089-090-097-098-180900-  
SOUTHWEST MINNESOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
FAIRMONT CLOUDY 64 63 96 E6 30.00S TC 18  
JACKSON MOCLDY 63 63 100 SE6 29.99S TC 17  
MARSHALL CLOUDY 64 64 100 E3 29.97S FOG TC 18  
MONTEVIDEO MOCLDY 64 64 100 E6 29.98S FOG TC 18  
REDWOOD FALLS NOT AVBL  
TRACY MOCLDY 64 64 100 SE5 29.97S TC 18  
WINDOM MOCLDY 64 64 100 SE5 29.98F TC 18  
WORTHINGTON LGT RAIN 64 64 100 SE6 29.98S TC 18  
 
 
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-180900-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHEROKEE MOCLDY 64 64 100 S5 29.97S TC 18  
DENISON PTCLDY 64 64 100 CALM 29.99F FOG TC 18  
ESTHERVILLE MOCLDY 62 61 96 E5 29.98F TC 17  
LE MARS CLEAR 63 63 100 S6 29.95S TC 17  
MAURICE FOG 63 63 100 S7 29.93S VSB 1/4 TC 17  
SHELDON CLOUDY 64 64 100 SE5 29.95S TC 18  
SIOUX CITY NOT AVBL  
SPENCER CLOUDY 63 62 97 SE6 29.98F TC 17  
STORM LAKE PTCLDY 61 61 100 S6 29.99S FOG TC 16  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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