ASUS43 KFSD 211210 RWRSD WEATHER ROUNDUP FOR SOUTH DAKOTA NATIONAL WEATHER SERVICE SIOUX FALLS SD 700 AM CDT MON SEP 21 2026 NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY. SDZ001>005-009-010-012>017-211300- NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS BUFFALO N/A 52 52 100 E8 30.21R TC 11 FAITH N/A 53 52 96 E8 30.19R TC 12 MOBRIDGE CLOUDY 53 51 93 E7 30.19S TC 12 $$ SDZ012>016-024>037-041>051-057-063-072>074-211300- SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS RAPID CTY ARPT LGT RAIN 54 53 97 E6 30.19R FOG TC 12 PIERRE CLOUDY 55 54 96 E10 30.15F TC 13 CUSTER FOG 46 46 100 NE3 30.23R VSB 1 TC 8 ELLSWORTH AFB LGT RAIN 54 54 100 E8 30.16R FOG TC 12 PHILIP CLOUDY 55 54 96 NE10 30.17R FOG TC 13 SPEARFISH CLOUDY 52 52 100 E8 30.21R FOG TC 11 WINNER CLOUDY 55 55 100 NE8 30.15R TC 13 $$ SDZ004>011-016>023-039-040-211300- NORTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS ABERDEEN CLOUDY 54 52 93 NE7 30.22R TC 12 WATERTOWN CLOUDY 50 47 89 E9 30.20R TC 10 BROOKINGS LGT RAIN 51 50 96 NE8 30.18F TC 11 SISSETON N/A 52 45 77 E6 30.23R TC 11 $$ SDZ017-020-022-023-036>040-048>070-211300- SOUTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS SIOUX FALLS LGT RAIN 54 54 100 NE9 30.15R FOG TC 12 HURON LGT RAIN 53 52 96 NE8 30.18S TC 12 CHAMBERLAIN DRIZZLE 54 54 99 E7 30.18R TC 12 MADISON CLOUDY 52 52 100 NE8 30.17R FOG TC 11 MITCHELL CLOUDY 54 54 100 E12 30.16S FOG TC 12 YANKTON LGT RAIN 56 56 100 NE10 30.13R TC 13 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY