571
ASUS43 KFSD 212110
RWRFSD
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
400 PM CDT FRI AUG 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>070-212200-
SOUTHEAST SOUTH DAKOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BROOKINGS SUNNY 80 58 46 NE7 30.09S TC 27
CHAMBERLAIN MOSUNNY 82 60 48 SE9 30.11S TC 28
HURON SUNNY 83 58 42 N7 30.07S TC 28
MADISON SUNNY 81 61 50 NE6G13 30.08S TC 27
MITCHELL SUNNY 86 56 35 NE9 30.07S TC 30
SIOUX FALLS MOSUNNY 85 57 38 VRB3 30.06F TC 29
WINNER MOSUNNY 83 60 45 E10 30.10S TC 28
YANKTON SUNNY 86 60 41 SE5 30.06F TC 30
MNZ071-072-080-081-089-090-097-098-212200-
SOUTHWEST MINNESOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FAIRMONT SUNNY 76 64 66 NW12 30.05F TC 24
JACKSON SUNNY 77 61 57 N7 30.06S TC 25
LUVERNE SUNNY 82 54 36 E7 30.06F TC 28
MARSHALL PTSUNNY 78 62 57 N9 30.07S TC 26
MONTEVIDEO MOSUNNY 79 63 57 NW7 30.05F TC 26
PIPESTONE SUNNY 80 61 52 VRB5 30.09F TC 26
REDWOOD FALLS MOSUNNY 79 62 56 W8G17 30.04F TC 26
TRACY MOSUNNY 77 63 61 N12 30.06S TC 25
WINDOM SUNNY 79 61 53 NW8 30.06S TC 26
WORTHINGTON SUNNY 78 61 55 VRB6 30.08S TC 26
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-212200-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHEROKEE SUNNY 84 63 48 VRB3 30.06S TC 29
DENISON SUNNY 86 64 48 NW9 30.06F TC 30
ESTHERVILLE SUNNY 80 59 48 N12 30.05S TC 27
LE MARS SUNNY 84 63 48 CALM 30.04F TC 29
MAURICE SUNNY 82 63 51 VRB5 30.07S TC 28
SHELDON SUNNY 81 63 54 CALM 30.05S TC 27
SIOUX CITY SUNNY 86 67 52 NW7 30.04F TC 30
SPENCER SUNNY 81 59 47 NW8 30.06S TC 27
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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