462  
ASUS43 KFSD 210602  
RWRFSD  
 
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
100 AM CDT TUE APR 21 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>070-210700-  
SOUTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BROOKINGS CLEAR 42 32 67 CALM 29.79S TC 6  
6HR MIN TEMP: 41; 6HR MAX TEMP: 71;  
 
CHAMBERLAIN CLEAR 51 32 47 CALM 29.83S TC 11  
HURON CLEAR 43 33 68 CALM 29.78R TC 6  
6HR MIN TEMP: 41; 6HR MAX TEMP: 74;  
 
MADISON CLEAR 46 30 53 CALM 29.78S TC 8  
MITCHELL CLEAR 48 36 63 W3 29.78S TC 9  
6HR MIN TEMP: 47; 6HR MAX TEMP: 77;  
 
SIOUX FALLS CLEAR 47 35 63 CALM 29.79R TC 8  
6HR MIN TEMP: 46; 6HR MAX TEMP: 76;  
 
WINNER CLEAR 56 30 37 S6 29.83S TC 13  
YANKTON CLEAR 64 28 25 SW9 29.78S TC 18  
6HR MIN TEMP: 61; 6HR MAX TEMP: 81;  
 
 
 
MNZ071-072-080-081-089-090-097-098-210700-  
SOUTHWEST MINNESOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
FAIRMONT CLEAR 51 42 71 S9 29.83S TC 11  
JACKSON CLEAR 54 41 62 SE12 29.79F TC 12  
LUVERNE CLEAR 50 32 50 CALM 29.79R TC 10  
MARSHALL CLEAR 48 33 56 S3 29.78S TC 9  
6HR MIN TEMP: 45; 6HR MAX TEMP: 73;  
 
MONTEVIDEO CLEAR 54 36 50 S6 29.78S TC 12  
PIPESTONE CLEAR 44 32 62 SE7 29.80F TC 7  
REDWOOD FALLS CLEAR 50 36 58 SE8 29.79F TC 10  
6HR MIN TEMP: 50; 6HR MAX TEMP: 70;  
 
TRACY CLEAR 50 34 53 S5 29.78S TC 10  
WINDOM CLEAR 54 41 62 SE6 29.79F TC 12  
WORTHINGTON CLEAR 54 35 48 CALM 29.79F TC 12  
6HR MIN TEMP: 54; 6HR MAX TEMP: 71;  
 
 
 
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-210700-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHEROKEE PTCLDY 68 37 32 SW21G29 29.79S TC 20  
DENISON MOCLDY 66 39 37 S21G33 29.86R TC 19  
ESTHERVILLE PTCLDY 48 40 73 S7 29.82S TC 9  
LE MARS CLEAR 66 36 32 W7 29.81R TC 19  
MAURICE PTCLDY 61 34 36 SW7 29.79S TC 16  
SHELDON CLEAR 48 34 57 SE6 29.79S TC 9  
SIOUX CITY PTCLDY 69 37 30 SW25G39 29.79R TC 21  
6HR MIN TEMP: 65; 6HR MAX TEMP: 77;  
 
SPENCER PTCLDY 47 39 74 E5 29.83R TC 8  
6HR MIN TEMP: 46; 6HR MAX TEMP: 72;  
 
STORM LAKE PTCLDY 64 36 34 SW22G31 29.81R TC 18  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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