038  
ASUS43 KFSD 210110  
RWRFSD  
 
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
800 PM CDT MON APR 20 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>070-210200-  
SOUTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BROOKINGS MOCLDY 70 32 24 S3 29.81S TC 21  
CHAMBERLAIN MOCLDY 72 34 25 NE5 29.80F TC 22  
HURON PTCLDY 70 40 33 CALM 29.77F TC 21  
MADISON MOCLDY 72 32 23 W6 29.80R TC 22  
MITCHELL MOCLDY 69 31 24 N5 29.77S TC 21  
SIOUX FALLS MOCLDY 70 34 26 S8 29.78F TC 21  
WINNER MOCLDY 69 37 30 NE7 29.79S TC 21  
YANKTON PTCLDY 76 28 17 SE6 29.75F TC 24  

 
 
MNZ071-072-080-081-089-090-097-098-210200-  
SOUTHWEST MINNESOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
FAIRMONT PTCLDY 63 39 41 S12 29.88S TC 17  
JACKSON PTCLDY 66 34 30 S9 29.86S TC 19  
LUVERNE PTCLDY 70 34 26 S9 29.81F TC 21  
MARSHALL MOCLDY 70 33 25 S3 29.81F TC 21  
MONTEVIDEO MOCLDY 68 34 28 S5 29.81F TC 20  
PIPESTONE PTCLDY 67 35 30 S12 29.82F TC 20  
REDWOOD FALLS PTCLDY 66 35 31 S9 29.83S TC 19  
TRACY PTCLDY 68 32 26 S6G13 29.82R TC 20  
WINDOM PTCLDY 68 36 30 S8 29.84S TC 20  
WORTHINGTON PTCLDY 69 36 29 SW15 29.83F TC 21  

 
 
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-210200-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHEROKEE PTCLDY 68 37 32 S12 29.81F TC 20  
DENISON MOCLDY 70 39 32 S8 29.86F TC 21  
ESTHERVILLE PTCLDY 66 37 34 S12 29.85F TC 19  
LE MARS MOCLDY 72 34 25 S14 29.78S TC 22  
MAURICE PTCLDY 72 36 26 S10 29.77F TC 22  
SHELDON PTCLDY 70 36 28 S8 29.81S TC 21  
SIOUX CITY MOCLDY 70 36 28 SE9 29.79F TC 21  
SPENCER CLEAR 66 36 32 S9 29.84F TC 19  
STORM LAKE PTCLDY 68 34 28 S15 29.84F TC 20  

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