966  
ASUS43 KFSD 182210  
RWRFSD  
 
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
500 PM CDT SAT JUL 18 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>070-182300-  
SOUTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BROOKINGS SUNNY 85 60 42 VRB7 30.06S TC 29  
CHAMBERLAIN MOSUNNY 90 53 28 E8 30.05S TC 32  
HURON SUNNY 90 59 35 NE10 30.02S TC 32  
MADISON MOSUNNY 84 63 48 E7G14 30.04F TC 29  
MITCHELL SUNNY 90 54 29 E10 30.02S TC 32  
SIOUX FALLS MOSUNNY 87 61 41 E12G17 30.03R TC 31  
WINNER SUNNY 92 55 28 NE13G18 30.04S TC 33  
YANKTON MOSUNNY 87 63 44 E7 30.01S TC 31  

 
 
MNZ071-072-080-081-089-090-097-098-182300-  
SOUTHWEST MINNESOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
FAIRMONT SUNNY 84 66 54 NE7 30.02F TC 29  
JACKSON SUNNY 82 63 51 NE10 30.03F TC 28  
LUVERNE PTSUNNY 86 61 42 E9 30.04S TC 30  
MARSHALL SUNNY 84 65 52 NE9 30.03F TC 29  
MONTEVIDEO SUNNY 84 61 45 NE6 30.04S TC 29  
PIPESTONE MOSUNNY 84 63 49 NE9 30.06S TC 29  
REDWOOD FALLS SUNNY 86 62 44 N9 30.01F TC 30  
TRACY SUNNY 84 64 51 VRB7 30.03F TC 29  
WINDOM SUNNY 84 63 48 N8 30.03S TC 29  
WORTHINGTON MOSUNNY 83 64 52 NE12 30.05S TC 28  

 
 
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-182300-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHEROKEE MOSUNNY 88 66 48 NE12 30.00F TC 31  
DENISON MOSUNNY 86 75 70 NE8G15 29.98F HX 95 TC 30  
ESTHERVILLE SUNNY 83 64 52 N10 30.02S TC 28  
LE MARS N/A N/A N/A N/A MISG N/A  
MAURICE MOSUNNY 84 66 54 NE13 30.01F TC 29  
SHELDON N/A N/A N/A N/A MISG N/A  
SIOUX CITY SUNNY 87 71 58 NE13 29.97F TC 31  
SPENCER MOSUNNY 83 64 52 NE10 30.02F TC 28  
STORM LAKE MOSUNNY 84 66 54 E8 30.01F TC 29  

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