661  
ASUS43 KFSD 190202  
RWRFSD  
 
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
900 PM CDT SUN MAY 18 2025  
 
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND OR S TO VISIBILITY.  
 
 
SDZ038>040-050-052>070-190300-  
SOUTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BROOKINGS MOCLDY 55 38 52 E17G26 29.84F TC 13  
CHAMBERLAIN CLOUDY 61 37 41 E14G29 29.70F TC 16  
HURON PTCLDY 55 40 56 E13 29.79S TC 13  
MADISON PTCLDY 55 39 54 E22G31 29.82R TC 13  
MITCHELL CLOUDY 61 36 39 E24G32 29.78R TC 16  
SIOUX FALLS MOCLDY 60 33 36 E21G28 29.83R TC 16  
WINNER CLOUDY 60 39 45 E17 29.65F TC 16  
YANKTON MOCLDY 67 34 29 E22G28 29.73R TC 19  
 
 
MNZ071-072-080-081-089-090-097-098-190300-  
SOUTHWEST MINNESOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
FAIRMONT PTCLDY 59 35 40 E22 29.89F TC 15  
JACKSON PTCLDY 57 32 38 E13 29.89R TC 14  
LUVERNE MOCLDY 61 32 33 E15G23 29.86R TC 16  
MARSHALL PTCLDY 54 39 57 E18G26 29.89F TC 12  
MONTEVIDEO MOCLDY 54 39 58 E18G26 29.91F TC 12  
REDWOOD FALLS PTCLDY 53 40 61 NE12G22 29.90F TC 12  
TRACY PTCLDY 52 41 66 NE14G22 29.88F TC 11  
WINDOM PTCLDY 57 37 47 E15G22 29.87S TC 14  
WORTHINGTON PTCLDY 58 34 40 E17 29.87R TC 14  
 
 
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-190300-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHEROKEE CLEAR 66 32 28 E14 29.81R TC 19  
DENISON MOCLDY 68 37 32 E14G22 29.78F TC 20  
ESTHERVILLE PTCLDY 60 31 33 E15G25 29.88S TC 16  
LE MARS PTCLDY 68 36 30 E15G21 29.76S TC 20  
MAURICE CLEAR 64 27 24 E23G32 29.77S TC 18  
SHELDON PTCLDY 63 25 23 E17G25 29.81R TC 17  
SIOUX CITY MOCLDY 70 33 25 E16 29.74R TC 21  
SPENCER PTCLDY 63 31 30 E16G26 29.86R TC 17  
STORM LAKE CLEAR 66 34 30 E21 29.82S TC 19  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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