400
ASUS43 KFSD 210810
RWRFSD
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
300 AM 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>070-210900-
SOUTHEAST SOUTH DAKOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BROOKINGS CLEAR 68 61 78 N12 29.92S TC 20
CHAMBERLAIN CLEAR 70 58 64 N10 30.02F TC 21
HURON CLEAR 66 60 81 NW8 29.96R TC 19
MADISON CLEAR 68 63 83 NW12 29.93R TC 20
MITCHELL CLEAR 71 59 65 N14 29.95R TC 22
SIOUX FALLS CLEAR 70 60 70 NW7 29.91R TC 21
WINNER PTCLDY 67 54 63 NW5 30.05R TC 19
YANKTON PTCLDY 73 58 59 NW9 29.93R TC 23
MNZ071-072-080-081-089-090-097-098-210900-
SOUTHWEST MINNESOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FAIRMONT PTCLDY 71 62 73 NW12 29.84R TC 22
JACKSON CLEAR 68 61 77 NW8 29.87R TC 20
LUVERNE CLEAR 68 59 73 NW6 29.90R TC 20
MARSHALL CLEAR 72 61 68 NW15G22 29.88R TC 22
MONTEVIDEO CLEAR 66 61 82 N14G22 29.88R TC 19
PIPESTONE CLEAR 68 68 100 NW8 29.91S TC 20
REDWOOD FALLS CLEAR 71 61 70 NW14G25 29.83R TC 22
TRACY CLEAR 72 61 68 NW16G23 29.87R TC 22
WINDOM CLEAR 72 63 73 NW14G20 29.85S TC 22
WORTHINGTON CLEAR 68 63 84 NW8 29.89S TC 20
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-210900-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHEROKEE CLEAR 66 63 88 S1 29.88S TC 19
DENISON PTCLDY 70 63 78 CALM 29.90S TC 21
ESTHERVILLE PTCLDY 68 61 78 NW7 29.86R TC 20
LE MARS N/A N/A N/A N/A MISG N/A
MAURICE PTCLDY 68 63 83 NW8 29.90R TC 20
SHELDON N/A N/A N/A N/A MISG N/A
SIOUX CITY PTCLDY 68 61 78 W7 29.88S TC 20
SPENCER CLEAR 64 60 87 NW6 29.88R TC 18
STORM LAKE PTCLDY 70 61 73 NW7 29.89S TC 21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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