903
ASUS43 KFSD 210602
RWRFSD
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
100 AM CDT THU MAY 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>070-210700-
SOUTHEAST SOUTH DAKOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BROOKINGS MOCLDY 51 37 58 SE9 30.25R TC 11
6HR MIN TEMP: 50; 6HR MAX TEMP: 61;
CHAMBERLAIN CLOUDY 52 43 71 S9 30.20S TC 11
HURON MOCLDY 54 39 57 S13G21 30.19S TC 12
6HR MIN TEMP: 54; 6HR MAX TEMP: 65;
MADISON MOCLDY 52 39 62 SE9 30.23S TC 11
MITCHELL MOCLDY 54 40 59 SE12 30.21S TC 12
6HR MIN TEMP: 54; 6HR MAX TEMP: 65;
SIOUX FALLS MOCLDY 52 41 66 SE8 30.25R TC 11
6HR MIN TEMP: 52; 6HR MAX TEMP: 58;
WINNER CLOUDY 50 44 80 SE9 30.14F TC 10
YANKTON CLOUDY 52 40 63 SE7 30.25R TC 11
6HR MIN TEMP: 52; 6HR MAX TEMP: 61;
MNZ071-072-080-081-089-090-097-098-210700-
SOUTHWEST MINNESOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FAIRMONT CLOUDY 51 44 77 NE3 30.28R TC 11
JACKSON MOCLDY 48 43 81 E3 30.27R TC 9
LUVERNE MOCLDY 48 41 76 CALM 30.27R TC 9
MARSHALL PTCLDY 49 40 71 S6 30.27R TC 9
6HR MIN TEMP: 48; 6HR MAX TEMP: 60;
MONTEVIDEO PTCLDY 46 39 76 SE5 30.28R TC 8
PIPESTONE CLOUDY 48 45 87 SE7 30.27R TC 9
REDWOOD FALLS PTCLDY 48 38 68 SE3 30.27S TC 9
6HR MIN TEMP: 47; 6HR MAX TEMP: 60;
TRACY PTCLDY 46 39 76 S6 30.27R TC 8
WINDOM MOCLDY 48 43 81 CALM 30.27R TC 9
WORTHINGTON MOCLDY 48 44 86 E3 30.28R TC 9
6HR MIN TEMP: 48; 6HR MAX TEMP: 58;
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-210700-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHEROKEE MOCLDY 50 45 81 N3 30.26S TC 10
DENISON N/A 48 48 100 CALM 30.27S TC 9
ESTHERVILLE MOCLDY 49 45 86 CALM 30.27R TC 9
LE MARS CLOUDY N/A N/A N/A SE5 30.24F
MAURICE CLOUDY 50 45 81 SE5 30.25F TC 10
SHELDON CLOUDY 50 50 100 SE3 30.24S TC 10
SIOUX CITY CLOUDY 52 44 74 SE3 30.26R TC 11
6HR MIN TEMP: 51; 6HR MAX TEMP: 58;
SPENCER CLOUDY 49 45 86 NE3 30.26S TC 9
6HR MIN TEMP: 48; 6HR MAX TEMP: 56;
STORM LAKE CLOUDY 50 43 76 E5 30.26S TC 10
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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