566
ASUS43 KFSD 211210
RWRFSD
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
700 AM CDT TUE APR 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>070-211300-
SOUTHEAST SOUTH DAKOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BROOKINGS CLEAR 32 27 81 CALM 29.86R TC 0
6HR MIN TEMP: 31; 6HR MAX TEMP: 44;
CHAMBERLAIN CLEAR 43 32 66 N7 29.90R TC 6
HURON CLEAR 36 32 85 NW8 29.86R TC 2
6HR MIN TEMP: 35; 6HR MAX TEMP: 47;
MADISON CLEAR 39 28 65 NE8 29.84R TC 4
MITCHELL CLEAR 40 31 70 NW8 29.85R TC 4
6HR MIN TEMP: 39; 6HR MAX TEMP: 49;
SIOUX FALLS PTCLDY 38 33 82 CALM 29.83R TC 3
6HR MIN TEMP: 34; 6HR MAX TEMP: 49;
WINNER CLEAR 44 28 53 SW6 29.89R TC 7
YANKTON CLEAR 46 31 55 W3 29.85R TC 8
6HR MIN TEMP: 41; 6HR MAX TEMP: 64;
MNZ071-072-080-081-089-090-097-098-211300-
SOUTHWEST MINNESOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FAIRMONT CLEAR 51 38 60 SW5 29.82R TC 11
JACKSON CLEAR 52 36 54 SW7 29.81R TC 11
LUVERNE CLEAR 37 32 81 CALM 29.84R TC 3
MARSHALL CLEAR 43 31 62 NW9 29.83R TC 6
6HR MIN TEMP: 41; 6HR MAX TEMP: 49;
MONTEVIDEO CLEAR 39 34 81 NW7 29.83R TC 4
PIPESTONE CLEAR 42 35 76 N7 29.85R TC 6
REDWOOD FALLS CLEAR 41 36 82 W6 29.81R TC 5
6HR MIN TEMP: 41; 6HR MAX TEMP: 50;
TRACY CLEAR 48 32 53 W12 29.82R TC 9
WINDOM CLEAR 43 36 75 CALM 29.82R TC 6
WORTHINGTON CLEAR 48 34 58 W6 29.83R TC 9
6HR MIN TEMP: 44; 6HR MAX TEMP: 57;
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-211300-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHEROKEE PTCLDY 52 41 66 SW5 29.83R TC 11
DENISON CLEAR 57 48 72 SW12G18 29.86R HAZE TC 14
ESTHERVILLE CLEAR 50 38 63 W7 29.81R TC 10
LE MARS CLEAR 46 41 81 S3 29.82R TC 8
MAURICE CLEAR 50 36 57 SW7 29.80R TC 10
SHELDON CLEAR 41 36 81 CALM 29.81R TC 5
SIOUX CITY CLEAR 52 39 61 CALM 29.84R TC 11
6HR MIN TEMP: 52; 6HR MAX TEMP: 69;
SPENCER CLEAR 45 37 73 CALM 29.82R TC 7
6HR MIN TEMP: 42; 6HR MAX TEMP: 57;
STORM LAKE CLEAR 55 43 62 SW15 29.83R TC 13
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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