957  
ASUS43 KFSD 210610  
RWRFSD  
 
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
100 AM CDT TUE JUL 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 68 61 78 NW8 29.92R TC 20  
6HR MIN TEMP: 67; 6HR MAX TEMP: 85;  
 
CHAMBERLAIN CLEAR 77 53 43 N10 30.00S TC 25  
HURON CLEAR 69 58 67 NW7 29.93R TC 21  
6HR MIN TEMP: 67; 6HR MAX TEMP: 90; 6HR PCP: TRACE;  
 
MADISON CLEAR 68 63 83 N12 29.91R TC 20  
MITCHELL CLEAR 70 56 61 NW9 29.92R TC 21  
6HR MIN TEMP: 69; 6HR MAX TEMP: 90;  
 
SIOUX FALLS CLEAR 73 59 61 NW8 29.89R TC 23  
6HR MIN TEMP: 70; 6HR MAX TEMP: 88;  
 
WINNER PTCLDY 72 52 49 CALM 30.01R TC 22  
YANKTON CLEAR 73 58 59 NW8 29.91S TC 23  
6HR MIN TEMP: 73; 6HR MAX TEMP: 93;  
 

 
 
MNZ071-072-080-081-089-090-097-098-210700-  
SOUTHWEST MINNESOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
FAIRMONT CLEAR 73 63 70 W9 29.83R TC 23  
JACKSON CLEAR 73 59 60 NW10 29.85S TC 23  
LUVERNE CLEAR 68 59 73 NW6 29.89R TC 20  
MARSHALL CLEAR 73 62 68 NW13 29.84R TC 23  
6HR MIN TEMP: 72; 6HR MAX TEMP: 84;  
 
MONTEVIDEO CLEAR 73 63 68 NW12G17 29.83R TC 23  
PIPESTONE CLEAR 69 69 100 NW7 29.90R TC 20  
REDWOOD FALLS CLEAR 75 62 64 NW13G23 29.80R TC 24  
6HR MIN TEMP: 72; 6HR MAX TEMP: 84;  
 
TRACY CLEAR 73 61 64 NW15G23 29.84R TC 23  
WINDOM CLEAR 72 63 73 W6 29.84S TC 22  
WORTHINGTON CLEAR 69 62 78 NW7 29.88R TC 21  
6HR MIN TEMP: 69; 6HR MAX TEMP: 85;  
 

 
 
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 73 63 68 W1 29.87R TC 23  
DENISON MOCLDY 75 61 60 CALM 29.88R TC 24  
ESTHERVILLE CLEAR 67 62 84 W7 29.84R TC 19  
LE MARS N/A N/A N/A N/A MISG N/A  
MAURICE PTCLDY 70 64 83 NW7 29.88S TC 21  
SHELDON PTCLDY 64 64 100 NW7 29.86R TC 18  
SIOUX CITY CLEAR 71 62 73 NW8 29.88R TC 22  
6HR MIN TEMP: 68; 6HR MAX TEMP: 96;  
 
SPENCER PTCLDY 64 59 83 W6 29.86R TC 18  
6HR MIN TEMP: 64; 6HR MAX TEMP: 92;  
 
STORM LAKE PTCLDY 73 61 64 NW7 29.88R TC 23  

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