599  
ASUS43 KFSD 212002  
RWRFSD  
 
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
300 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>070-212100-  
SOUTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BROOKINGS MOSUNNY 73 54 51 N15G22 30.08F TC 23  
CHAMBERLAIN MOSUNNY 79 54 42 NW7G16 30.16S TC 26  
HURON PTSUNNY 78 52 40 N16G23 30.10F TC 26  
MADISON SUNNY 75 54 46 N18 30.09F TC 24  
MITCHELL MOSUNNY 78 54 43 N14 30.10F TC 26  
SIOUX FALLS MOSUNNY 78 54 43 N17G26 30.06F TC 26  
WINNER SUNNY 81 53 37 N10G17 30.15F TC 27  
YANKTON SUNNY 80 55 42 N21G26 30.08F TC 27  
 
 
MNZ071-072-080-081-089-090-097-098-212100-  
SOUTHWEST MINNESOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
FAIRMONT MOSUNNY 74 59 59 NW22G28 30.01S TC 23  
JACKSON PTSUNNY 73 57 56 NW15G25 30.04S TC 23  
LUVERNE SUNNY 79 50 36 N10G21 30.06F TC 26  
MARSHALL MOSUNNY 74 56 53 NW18G25 30.04F TC 23  
MONTEVIDEO MOSUNNY 73 55 53 NW15G24 30.04F TC 23  
PIPESTONE MOSUNNY 75 55 50 N12G18 30.07F TC 24  
REDWOOD FALLS MOSUNNY 75 56 51 NW15G25 30.01F TC 24  
TRACY MOSUNNY 73 55 53 NW16G29 30.05S TC 23  
WINDOM MOSUNNY 75 57 53 NW18G24 30.03S TC 24  
WORTHINGTON SUNNY 74 57 55 N16G24 30.06F TC 23  
 
 
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-212100-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHEROKEE MOSUNNY 79 57 47 NW16 30.04S TC 26  
DENISON MOSUNNY 79 61 53 N16G22 30.04S TC 26  
ESTHERVILLE MOSUNNY 75 56 51 N20G29 30.02S TC 24  
LE MARS N/A N/A N/A N/A MISG N/A  
MAURICE MOSUNNY 77 59 53 NW15 30.06S TC 25  
SHELDON N/A N/A N/A N/A MISG N/A  
SIOUX CITY SUNNY 82 60 47 NW17G25 30.04F TC 28  
SPENCER SUNNY 79 55 43 N16G29 30.04S TC 26  
STORM LAKE SUNNY 77 57 50 NW16G23 30.04S TC 25  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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