253
ASUS43 KFSD 180502
RWRFSD
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1200 AM CDT SAT APR 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>070-180600-
SOUTHEAST SOUTH DAKOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BROOKINGS PTCLDY 29 19 66 NW14 29.96F WCI 18 TC -2
CHAMBERLAIN CLEAR 27 20 74 NW6 30.08S WCI 21 TC -3
HURON CLEAR 27 18 69 NW8 30.02S WCI 19 TC -3
MADISON CLEAR 28 19 69 NW8 29.97F WCI 20 TC -2
MITCHELL PTCLDY 29 18 63 NW6 30.04F WCI 23 TC -2
SIOUX FALLS PTCLDY 32 19 58 NW12 29.99S WCI 23 TC 0
WINNER CLEAR 27 20 75 W8 30.05S WCI 19 TC -3
YANKTON PTCLDY 32 20 61 NW7 30.04F WCI 26 TC 0
MNZ071-072-080-081-089-090-097-098-180600-
SOUTHWEST MINNESOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FAIRMONT PTCLDY 35 22 58 NW20 29.90S WCI 24 TC 2
JACKSON MOCLDY 34 19 55 NW20G25 29.90F WCI 22 TC 1
LUVERNE PTCLDY 34 19 55 NW14G21 29.98S WCI 24 TC 1
MARSHALL CLOUDY 33 18 53 NW18G25 29.94F WCI 22 TC 1
MONTEVIDEO CLOUDY 34 19 55 NW16G25 29.93F WCI 23 TC 1
PIPESTONE PTCLDY 31 17 56 NW17 29.96S WCI 19 TC -1
REDWOOD FALLS CLOUDY 34 18 52 NW15G30 29.91F WCI 24 TC 1
TRACY CLOUDY 32 16 51 NW17G28 29.93F WCI 21 TC 0
WINDOM CLOUDY 36 19 51 NW21G35 29.90F TC 2
WORTHINGTON MOCLDY 33 18 53 NW18G25 29.93F WCI 22 TC 1
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-180600-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHEROKEE MOCLDY 37 21 52 NW15G24 29.97R TC 3
DENISON CLOUDY 39 23 52 NW24G35 29.97S TC 4
ESTHERVILLE CLOUDY 36 21 54 NW22G30 29.90F TC 2
LE MARS MOCLDY 37 21 52 NW17 29.99S TC 3
MAURICE MOCLDY 34 19 55 NW24G31 29.96F WCI 21 TC 1
SHELDON CLOUDY 34 19 55 NW20G26 29.94S WCI 22 TC 1
SIOUX CITY PTCLDY 38 20 48 NW23G31 30.00S TC 3
SPENCER MOCLDY 35 21 56 NW18G31 29.92F WCI 24 TC 2
STORM LAKE CLOUDY 37 23 56 NW24G31 29.93S TC 3
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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