925  
ASUS43 KFSD 211802  
RWRFSD  
 
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
100 PM 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>070-211900-  
SOUTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BROOKINGS MOSUNNY 72 54 53 NW17G24 30.10S TC 22  
6HR MIN TEMP: 62; 6HR MAX TEMP: 72;  
 
CHAMBERLAIN MOSUNNY 75 55 49 N15 30.19R TC 24  
HURON LGT RAIN 76 54 46 N13G24 30.13S TC 24  
6HR MIN TEMP: 62; 6HR MAX TEMP: 76; 6HR PCP: TRACE;  
 
MADISON MOSUNNY 73 57 56 N16G23 30.11R TC 23  
MITCHELL MOSUNNY 75 56 51 N15 30.13S TC 24  
6HR MIN TEMP: 67; 6HR MAX TEMP: 76;  
 
SIOUX FALLS PTSUNNY 76 56 49 NW14G24 30.08F TC 24  
6HR MIN TEMP: 66; 6HR MAX TEMP: 76;  
 
WINNER SUNNY 77 57 50 N9G18 30.18F TC 25  
YANKTON MOSUNNY 78 57 48 NW15G23 30.10S TC 26  
6HR MIN TEMP: 66; 6HR MAX TEMP: 78;  
 
 
 
MNZ071-072-080-081-089-090-097-098-211900-  
SOUTHWEST MINNESOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
FAIRMONT MOSUNNY 72 59 63 NW18G29 30.01R TC 22  
JACKSON MOSUNNY 72 57 60 NW18G29 30.03S TC 22  
LUVERNE MOSUNNY 75 54 46 NW15G21 30.07F TC 24  
MARSHALL MOSUNNY 72 57 59 N21 30.05S TC 22  
6HR MIN TEMP: 65; 6HR MAX TEMP: 72;  
 
MONTEVIDEO MOSUNNY 72 57 60 NW18G24 30.04F TC 22  
PIPESTONE MOSUNNY 74 59 59 NW10G20 30.08F TC 23  
REDWOOD FALLS MOSUNNY 72 56 57 NW14G30 30.02S TC 22  
6HR MIN TEMP: 64; 6HR MAX TEMP: 73;  
 
TRACY MOSUNNY 72 55 56 NW17G26 30.05S TC 22  
WINDOM MOSUNNY 73 57 56 NW18G24 30.04R TC 23  
WORTHINGTON MOSUNNY 72 58 61 NW20 30.06S TC 22  
6HR MIN TEMP: 64; 6HR MAX TEMP: 72;  
 
 
 
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-211900-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHEROKEE MOSUNNY 77 57 50 N16G22 30.04S TC 25  
DENISON MOSUNNY N/A N/A N/A NW17 30.04S  
ESTHERVILLE MOSUNNY 73 58 59 N18G26 30.02R TC 23  
LE MARS N/A N/A N/A N/A MISG N/A  
MAURICE MOSUNNY 75 59 57 NW15G24 30.06F TC 24  
SHELDON N/A N/A N/A N/A MISG N/A  
SIOUX CITY MOSUNNY 80 60 50 N18G26 30.05S TC 27  
6HR MIN TEMP: 68; 6HR MAX TEMP: 80;  
 
SPENCER MOSUNNY 76 55 48 NW21G29 30.03S TC 24  
6HR MIN TEMP: 66; 6HR MAX TEMP: 77;  
 
STORM LAKE MOSUNNY 75 59 57 N15G23 30.04S TC 24  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab SD Page
The Nexlab IA Page
The Nexlab MN Page
The Nexlab NE Page
Main Text Page