ASUS43 KFSD 181002 RWRSD WEATHER ROUNDUP FOR SOUTH DAKOTA NATIONAL WEATHER SERVICE SIOUX FALLS SD 500 AM 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. SDZ001>005-009-010-012>017-181100- NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS BUFFALO N/A 41 38 89 NW20 29.91R TC 5 FAITH N/A 42 38 85 N16 29.86S TC 6 MOBRIDGE CLOUDY 43 39 86 N14G22 29.82R TC 6 $$ SDZ012>016-024>037-041>051-057-063-072>074-181100- SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS RAPID CTY ARPT CLOUDY 44 37 76 N21 29.87S TC 7 PIERRE CLOUDY 44 39 82 N16G25 29.82R TC 7 CUSTER CLOUDY 37 29 72 N12G22 29.84F TC 3 PHILIP CLOUDY 44 40 85 N10 29.87R TC 7 PINE RIDGE MOCLDY 43 39 86 NE9 29.87S TC 6 SPEARFISH CLOUDY 41 37 87 NW13 29.94R TC 5 WINNER CLOUDY 44 41 89 N16G23 29.80F TC 7 $$ SDZ004>011-016>023-039-040-181100- NORTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS ABERDEEN CLOUDY 45 41 86 N14 29.79R TC 7 WATERTOWN CLOUDY 47 46 97 N15 29.74R TC 8 BROOKINGS CLOUDY 49 47 93 NW14 29.74R TC 9 SISSETON N/A 47 46 97 NW17 29.73R TC 8 $$ SDZ017-020-022-023-036>040-048>070-181100- SOUTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS SIOUX FALLS CLOUDY 50 49 96 NW9 29.71F TC 10 HURON CLOUDY 48 44 86 N14 29.77R TC 9 CHAMBERLAIN CLOUDY 45 45 99 N16 29.83F TC 7 MADISON CLOUDY 48 48 100 N12 29.73F TC 9 MITCHELL CLOUDY 48 45 89 NW14 29.79R TC 9 YANKTON CLOUDY 51 48 89 NW13 29.76F TC 11 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY