099
ASUS43 KFSD 180602
RWRFSD
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
100 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>070-180700-
SOUTHEAST SOUTH DAKOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BROOKINGS CLEAR 28 19 69 NW14 29.97R WCI 17 TC -2
6HR MIN TEMP: 27; 6HR MAX TEMP: 37;
CHAMBERLAIN CLEAR 27 20 77 NW8 30.09R WCI 18 TC -3
HURON CLEAR 24 17 74 NW8 30.03R WCI 15 TC -4
6HR MIN TEMP: 23; 6HR MAX TEMP: 39;
MADISON CLEAR 27 19 74 W12 29.98S WCI 16 TC -3
MITCHELL CLEAR 30 18 60 W8 30.05R WCI 22 TC -1
6HR MIN TEMP: 27; 6HR MAX TEMP: 41;
SIOUX FALLS CLEAR 30 19 63 W9 30.00R WCI 22 TC -1
6HR MIN TEMP: 30; 6HR MAX TEMP: 43;
WINNER CLEAR 24 18 77 W5 30.06R WCI 18 TC -4
YANKTON CLEAR 31 21 66 W8 30.05R WCI 23 TC -1
6HR MIN TEMP: 31; 6HR MAX TEMP: 43;
MNZ071-072-080-081-089-090-097-098-180700-
SOUTHWEST MINNESOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FAIRMONT CLOUDY 34 20 56 NW20G31 29.91R WCI 23 TC 1
JACKSON PTCLDY 32 18 55 NW17 29.91R WCI 21 TC 0
LUVERNE CLEAR 32 19 59 NW12 29.98R WCI 23 TC 0
MARSHALL CLOUDY 33 17 51 NW21 29.92F WCI 21 TC 1
6HR MIN TEMP: 33; 6HR MAX TEMP: 45;
MONTEVIDEO CLOUDY 32 19 59 NW22 29.92F WCI 19 TC 0
PIPESTONE CLEAR 29 18 63 NW14 29.95S WCI 18 TC -2
REDWOOD FALLS CLOUDY 33 17 51 W18G31 29.90F WCI 22 TC 1
6HR MIN TEMP: 33; 6HR MAX TEMP: 45;
TRACY CLOUDY 32 16 51 NW15 29.91F WCI 22 TC 0
WINDOM MOCLDY 34 19 55 NW16 29.91R WCI 23 TC 1
WORTHINGTON CLEAR 31 18 58 NW22G28 29.94R WCI 18 TC -1
6HR MIN TEMP: 31; 6HR MAX TEMP: 49;
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-180700-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHEROKEE PTCLDY 36 19 51 NW12G17 29.98R TC 2
DENISON MOCLDY 37 23 56 NW21G28 30.00R TC 3
ESTHERVILLE PTCLDY 34 19 54 NW26G35 29.91R WCI 21 TC 1
LE MARS CLEAR 34 19 55 NW13 29.99S WCI 25 TC 1
MAURICE CLEAR 32 19 59 NW18G24 29.96S WCI 20 TC 0
SHELDON CLEAR 32 19 59 NW16 29.94S WCI 21 TC 0
SIOUX CITY CLEAR 36 20 52 NW18 30.01R TC 2
6HR MIN TEMP: 36; 6HR MAX TEMP: 50;
SPENCER PTCLDY 33 19 56 NW18G29 29.94R WCI 22 TC 1
6HR MIN TEMP: 33; 6HR MAX TEMP: 50;
STORM LAKE PTCLDY 34 19 55 NW23G31 29.95R WCI 22 TC 1
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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