ASUS43 KFSD 182110 RWRFSD WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA NATIONAL WEATHER SERVICE SIOUX FALLS SD 400 PM CDT MON MAY 18 2026 NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND OR OBSTRUCTIONS TO VISIBILITY. SDZ038>040-050-052>070-182200- SOUTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS BROOKINGS LGT RAIN 48 45 87 N10 29.82F TC 9 CHAMBERLAIN CLOUDY 47 47 100 N8 29.91R TC 8 HURON LGT RAIN 48 46 93 N17G24 29.84F TC 9 MADISON MIX PCPN 50 50 100 N14 29.81S TC 10 MITCHELL LGT RAIN 49 47 93 N16 29.84F FOG TC 9 SIOUX FALLS DRIZZLE 54 53 97 N7 29.78F FOG TC 12 WINNER LGT RAIN 45 43 93 N13 29.91R TC 7 YANKTON LGT RAIN 48 48 100 NW14 29.80F FOG TC 9 $$ MNZ071-072-080-081-089-090-097-098-182200- SOUTHWEST MINNESOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS FAIRMONT CLOUDY 57 54 89 VRB3 29.78F TC 14 MARSHALL CLOUDY 54 48 80 N9 29.80F TC 12 REDWOOD FALLS CLOUDY 59 52 77 NW9 29.77F TC 15 WORTHINGTON CLOUDY 54 52 93 NE9 29.78F TC 12 $$ IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-182200- NORTHWEST IOWA CITY SKY/WX TMP DP RH WIND PRES REMARKS CHEROKEE CLOUDY 61 57 88 E8 29.75F TC 16 DENISON CLOUDY 63 63 100 E8 29.75F TC 17 LE MARS CLOUDY N/A N/A N/A N5 29.74F FOG MAURICE CLOUDY 55 55 100 NE9 29.76S FOG TC 13 SHELDON PTSUNNY 55 55 100 NE10 29.74F TC 13 SIOUX CITY CLOUDY 56 55 97 NE3 29.75F FOG TC 13 SPENCER CLOUDY 59 54 83 NE9 29.76F TC 15 STORM LAKE CLOUDY 59 59 100 E10 29.75F FOG TC 15 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY