126  
ASUS43 KFSD 170802  
RWRFSD  
 
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
300 AM CDT MON AUG 17 2026  
 
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND OR S TO VISIBILITY
.  
 
 
SDZ038>040-050-052>070-170900-  
SOUTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BROOKINGS MOCLDY 57 54 89 CALM 30.13F TC 14  
CHAMBERLAIN MOCLDY 64 63 96 S9 30.14F TC 18  
HURON MOCLDY 63 57 81 S5 30.11R TC 17  
MADISON MOCLDY 59 59 100 CALM 30.13S TC 15  
MITCHELL CLOUDY 66 58 75 S5 30.12S TC 19  
SIOUX FALLS PTCLDY 59 58 96 CALM 30.12F TC 15  
WINNER CLEAR 67 60 78 SE9 30.12F TC 19  
YANKTON PTCLDY 63 59 87 CALM 30.13F TC 17  

 
 
MNZ071-072-080-081-089-090-097-098-170900-  
SOUTHWEST MINNESOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
FAIRMONT MOCLDY 62 60 93 W3 30.11R TC 17  
JACKSON PTCLDY 59 57 94 W3 30.13R TC 15  
LUVERNE PTCLDY 57 54 88 CALM 30.13S TC 14  
MARSHALL PTCLDY 57 54 89 CALM 30.10F TC 14  
MONTEVIDEO PTCLDY 57 54 88 W6 30.09F TC 14  
PIPESTONE PTCLDY 53 53 100 CALM 30.14S TC 11  
REDWOOD FALLS PTCLDY 60 56 86 W7 30.09S TC 16  
TRACY PTCLDY 57 57 100 SW7 30.10F TC 14  
WINDOM CLEAR 57 55 94 CALM 30.12R TC 14  
WORTHINGTON PTCLDY 57 57 100 W3 30.14R TC 14  

 
 
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-170900-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHEROKEE FOG 59 59 100 SW2 30.12S VSB 1/4 TC 15  
DENISON CLEAR 59 59 100 CALM 30.13F TC 15  
ESTHERVILLE MOCLDY 60 58 92 NW5 30.10S TC 16  
LE MARS PTCLDY 59 59 100 CALM 30.11S FOG TC 15  
MAURICE CLOUDY 63 61 94 CALM 30.12S TC 17  
SHELDON PTCLDY 57 57 100 CALM 30.11S TC 14  
SIOUX CITY PTCLDY 60 59 96 CALM 30.12S TC 16  
SPENCER PTCLDY 56 56 100 W3 30.12S TC 13  

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