870  
ASUS43 KFSD 151102  
RWRFSD  
 
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
600 AM CDT WED APR 15 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>070-151200-  
SOUTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BROOKINGS NOT AVBL  
CHAMBERLAIN MOCLDY 39 39 100 CALM 29.77S TC 4  
HURON PTCLDY 42 39 89 S7 29.74S TC 6  
MADISON PTCLDY 39 39 100 S3 29.77F TC 4  
MITCHELL MOCLDY 40 39 97 SE7 29.76S TC 4  
SIOUX FALLS MOCLDY 43 41 93 CALM 29.78F TC 6  
WINNER MOCLDY 46 40 79 SW6 29.73F TC 8  
YANKTON CLOUDY 46 43 89 N9 29.76F TC 8  
 
 
MNZ071-072-080-081-089-090-097-098-151200-  
SOUTHWEST MINNESOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
FAIRMONT PTCLDY 43 43 100 NW8 29.76F TC 6  
JACKSON MOCLDY 39 37 93 CALM 29.77F TC 4  
LUVERNE MOCLDY 37 37 100 NW5 29.77F TC 3  
MARSHALL CLEAR 37 36 96 W3 29.77F TC 3  
MONTEVIDEO FOG 36 36 100 CALM 29.78F VSB 1/4 TC 2  
PIPESTONE PTCLDY 38 38 100 CALM 29.78S TC 3  
REDWOOD FALLS CLEAR 38 38 100 NW6 29.77S FOG TC 3  
TRACY PTCLDY 36 36 100 W6 29.76F TC 2  
WINDOM PTCLDY 39 39 100 CALM 29.76F FOG TC 4  
WORTHINGTON MOCLDY 40 40 100 CALM 29.77F TC 4  
 
 
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-151200-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHEROKEE MOCLDY 48 45 87 N7 29.75S TC 9  
DENISON PTCLDY 50 50 100 NE7 29.70F TC 10  
ESTHERVILLE MOCLDY 43 41 93 NW7 29.75F TC 6  
LE MARS MOCLDY 48 48 100 CALM 29.75F TC 9  
MAURICE CLOUDY 46 45 93 E8 29.73F TC 8  
SHELDON CLOUDY 46 46 100 E6 29.74F TC 8  
SIOUX CITY MOCLDY 49 44 83 N10 29.74F TC 9  
SPENCER MOCLDY 41 40 96 NW6 29.76F TC 5  
STORM LAKE MOCLDY 46 45 93 N10 29.74F TC 8  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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