818  
ASUS43 KFSD 180102  
RWRFSD  
 
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
800 PM CDT WED SEP 17 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>070-180200-  
SOUTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BROOKINGS LGT RAIN 67 63 87 E8 30.02S TC 19  
CHAMBERLAIN RAIN N/A N/A N/A E6 30.00F  
HURON LGT RAIN 65 64 97 NE9 29.98F TC 18  
MADISON CLOUDY 66 66 100 E5 30.00S TC 19  
MITCHELL LGT RAIN 65 63 93 E6 29.97F TC 18  
SIOUX FALLS CLOUDY 69 63 81 SE10 29.98F TC 21  
WINNER LGT RAIN 62 61 96 N7 29.98F TC 17  
YANKTON CLOUDY 67 67 100 SE5 29.97S FOG TC 19  
 
 
MNZ071-072-080-081-089-090-097-098-180200-  
SOUTHWEST MINNESOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
FAIRMONT CLOUDY 68 66 93 CALM 30.02F FOG TC 20  
JACKSON CLOUDY 68 63 83 CALM 30.02S TC 20  
MARSHALL CLOUDY 69 65 86 S8 30.01S TC 21  
MONTEVIDEO LGT RAIN 66 66 100 CALM 30.02S TC 19  
REDWOOD FALLS NOT AVBL  
TRACY CLOUDY 68 66 94 CALM 30.01F TC 20  
WINDOM CLOUDY 70 66 88 CALM 30.02S TC 21  
WORTHINGTON CLOUDY 67 67 100 CALM 30.03S TC 19  
 
 
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-180200-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHEROKEE MOCLDY 68 64 88 SE5 29.99F TC 20  
DENISON MOCLDY 68 66 94 SE5 30.00S TC 20  
ESTHERVILLE MOCLDY 68 63 84 SE5 30.01F TC 20  
LE MARS CLOUDY 70 66 88 E7 29.97F TC 21  
MAURICE CLOUDY 68 66 94 SE7 29.96F TC 20  
SHELDON CLOUDY 68 64 88 SE3 29.98S TC 20  
SIOUX CITY NOT AVBL  
SPENCER MOCLDY 67 63 87 SE6 30.01F TC 19  
STORM LAKE PTCLDY 66 64 94 SE5 30.00F TC 19  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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