723  
ASUS43 KFSD 161802  
RWRFSD  
 
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
100 PM CDT TUE SEP 16 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>070-161900-  
SOUTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BROOKINGS NOT AVBL  
CHAMBERLAIN MOSUNNY 63 60 90 N5 30.16F TC 17  
HURON CLOUDY 75 62 64 S3 30.10R TC 24  
6HR MIN TEMP: 59; 6HR MAX TEMP: 75;  
 
MITCHELL PTSUNNY 76 61 59 W6 30.13R TC 24  
6HR MIN TEMP: 59; 6HR MAX TEMP: 76;  
 
SIOUX FALLS PTSUNNY 87 58 37 VRB3 30.11F TC 31  
6HR MIN TEMP: 63; 6HR MAX TEMP: 88;  
 
WINNER PTSUNNY 68 58 70 NW15 30.12R TC 20  
YANKTON SUNNY 85 66 53 SE8 30.11F TC 29  
6HR MIN TEMP: 61; 6HR MAX TEMP: 85;  
 

 
 
MNZ071-072-080-081-089-090-097-098-161900-  
SOUTHWEST MINNESOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
FAIRMONT MOSUNNY 88 67 49 S15 30.13F TC 31  
JACKSON SUNNY 86 64 48 SW9G17 30.13F TC 30  
MARSHALL MOSUNNY 85 63 47 SW9 30.10S TC 29  
6HR MIN TEMP: 67; 6HR MAX TEMP: 85;  
 
MONTEVIDEO PTSUNNY 81 64 57 CALM 30.10S TC 27  
REDWOOD FALLS SUNNY 88 65 46 SW15G23 30.09F TC 31  
6HR MIN TEMP: 63; 6HR MAX TEMP: 88;  
 
TRACY MOSUNNY 86 66 51 SW14 30.10F TC 30  
WINDOM SUNNY 90 63 40 SW13G18 30.11F TC 32  
WORTHINGTON SUNNY 88 65 46 SW10 30.13F TC 31  
6HR MIN TEMP: 66; 6HR MAX TEMP: 88;  
 

 
 
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-161900-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHEROKEE SUNNY 88 66 48 SW13 30.12F TC 31  
DENISON MOSUNNY 86 64 48 S8 30.15F TC 30  
ESTHERVILLE MOSUNNY 88 64 44 S17G24 30.13F TC 31  
LE MARS MOSUNNY 88 70 55 VRB3 30.10F TC 31  
MAURICE MOSUNNY 86 70 58 S12 30.09F TC 30  
SHELDON SUNNY 86 68 54 SW9G16 30.11S TC 30  
SIOUX CITY NOT AVBL  
SPENCER SUNNY 89 63 41 SW13G21 30.13F TC 32  
6HR MIN TEMP: 59; 6HR MAX TEMP: 90;  
 
STORM LAKE SUNNY 88 64 45 S12 30.15F TC 31  

 
 
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