833  
ASUS43 KFSD 220302  
RWRFSD  
 
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1000 PM 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>070-220400-  
SOUTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BROOKINGS CLEAR 65 29 25 E9 29.88F TC 18  
CHAMBERLAIN CLEAR 64 35 33 SE13 29.81S HAZE TC 18  
HURON CLEAR 65 32 29 E10 29.81S TC 18  
MADISON PTCLDY 57 28 33 E10 29.86F TC 14  
MITCHELL PTCLDY 64 33 31 E12 29.82S TC 18  
SIOUX FALLS PTCLDY 66 34 30 E9 29.86S TC 19  
WINNER CLEAR 63 33 32 SE13 29.79R TC 17  
YANKTON PTCLDY 68 30 24 E7 29.83S TC 20  

 
 
MNZ071-072-080-081-089-090-097-098-220400-  
SOUTHWEST MINNESOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
FAIRMONT PTCLDY 63 34 33 NE6 29.91R TC 17  
JACKSON MOCLDY 61 28 29 N3 29.91R TC 16  
LUVERNE CLEAR 59 32 36 E3 29.89R TC 15  
MARSHALL PTCLDY 59 31 34 S3 29.89R TC 15  
MONTEVIDEO PTCLDY 63 28 27 E6 29.90R TC 17  
PIPESTONE CLEAR 56 29 35 E9 29.90S TC 13  
REDWOOD FALLS PTCLDY 64 27 24 E3 29.89R TC 18  
TRACY PTCLDY 63 25 23 SE5 29.90R TC 17  
WINDOM MOCLDY 59 28 31 NE5 29.90R TC 15  
WORTHINGTON PTCLDY 56 32 40 NW3 29.91R TC 13  

 
 
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-220400-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHEROKEE CLEAR 61 37 41 N2 29.88R TC 16  
DENISON CLEAR 68 45 42 CALM 29.89R TC 20  
ESTHERVILLE PTCLDY 61 34 36 NE6 29.89R TC 16  
LE MARS CLEAR 63 36 36 NE7 29.85R TC 17  
MAURICE PTCLDY 66 32 28 E14 29.84S TC 19  
SHELDON CLEAR 61 32 33 E8 29.87R TC 16  
SIOUX CITY CLEAR 68 37 32 E7 29.85R TC 20  
SPENCER PTCLDY 61 34 36 NE6 29.90R TC 16  
STORM LAKE CLEAR 68 34 28 NE7 29.89R TC 20  

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