922  
ASUS43 KFSD 171310  
RWRFSD  
 
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
800 AM CDT WED SEP 17 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>070-171400-  
SOUTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BROOKINGS MOCLDY 65 63 93 NE9 30.08 FOG TC 18  
CHAMBERLAIN CLOUDY N/A N/A N/A SW3 30.12R  
HURON LGT RAIN 63 61 93 N10 30.08S TC 17  
MADISON CLOUDY 63 63 100 NW6 30.09R TC 17  
MITCHELL LGT RAIN 63 61 93 S5 30.09R TC 17  
SIOUX FALLS CLOUDY 64 61 90 NW5 30.09S TC 18  
WINNER LGT RAIN 59 59 100 SW5 30.11S TC 15  
YANKTON CLOUDY 64 64 100 N8 30.09R TC 18  

 
 
MNZ071-072-080-081-089-090-097-098-171400-  
SOUTHWEST MINNESOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
FAIRMONT PTSUNNY 65 64 97 NW5 30.07F TC 18  
JACKSON MOCLDY 63 63 100 CALM 30.08F TC 17  
MARSHALL MOCLDY 66 63 88 CALM 30.07F TC 19  
MONTEVIDEO CLOUDY 64 64 100 CALM 30.07F TC 18  
REDWOOD FALLS CLOUDY 66 63 90 S6 30.08S TC 19  
TRACY MOCLDY 64 64 100 W8 30.06F TC 18  
WINDOM MOCLDY 64 64 100 CALM 30.07F FOG TC 18  
WORTHINGTON MOCLDY 62 62 100 S3 30.11R TC 17  

 
 
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-171400-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHEROKEE CLOUDY 64 63 94 S5 30.10R TC 18  
DENISON MOCLDY 63 63 100 CALM 30.09S TC 17  
ESTHERVILLE MOCLDY 64 61 90 N6 30.06F TC 18  
LE MARS CLOUDY 64 64 100 NE8 30.06F TC 18  
MAURICE CLOUDY 64 64 100 N5 30.06F TC 18  
SHELDON MOCLDY 64 64 100 CALM 30.09R TC 18  
SIOUX CITY NOT AVBL  
SPENCER CLOUDY 65 62 90 NW3 30.10R TC 18  
STORM LAKE MOCLDY 64 63 94 N6 30.10R TC 18  

 
 
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