ASUS43 KFSD 181202 RWRSD WEATHER ROUNDUP FOR SOUTH DAKOTA NATIONAL WEATHER SERVICE SIOUX FALLS SD 700 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>017-181300- NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS BUFFALO N/A 41 36 82 NW24G31 29.93R TC 5 FAITH N/A 42 38 85 N18 29.89R TC 6 MOBRIDGE CLOUDY 43 39 86 N12 29.85R TC 6 $$ SDZ012>016-024>037-041>051-057-063-072>074-181300- SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS RAPID CTY ARPT LGT RAIN 42 38 85 NW18 29.93R TC 6 PIERRE CLOUDY 44 38 79 N15 29.87R TC 7 CUSTER LGT SNOW 33 32 96 NE8 29.90S FOG WCI 26 ELLSWORTH AFB LGT RAIN 43 37 81 NW14 29.91R TC 6 PHILIP CLOUDY 44 39 82 N9 29.91R TC 7 PINE RIDGE CLOUDY 42 37 82 N7 29.90F TC 6 SPEARFISH LGT RAIN 39 39 100 NW9G17 29.97R TC 4 WINNER CLOUDY 43 40 89 NW12 29.89R TC 6 $$ SDZ004>011-016>023-039-040-181300- NORTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS ABERDEEN CLOUDY 45 41 86 N16 29.81R TC 7 WATERTOWN CLOUDY 46 45 96 N15 29.77R TC 8 BROOKINGS CLOUDY 48 46 93 NW14 29.76R FOG TC 9 SISSETON N/A 46 44 93 NW18 29.76R TC 8 $$ SDZ017-020-022-023-036>040-048>070-181300- SOUTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS SIOUX FALLS DRIZZLE 50 48 93 N15 29.76R FOG TC 10 HURON CLOUDY 45 43 93 N14 29.81R TC 7 CHAMBERLAIN CLOUDY 44 43 95 N13 29.89R TC 7 MADISON CLOUDY 48 48 100 NW15 29.76R TC 9 MITCHELL CLOUDY 47 43 86 NW14 29.82R TC 8 YANKTON CLOUDY 49 47 93 NW13 29.80R TC 9 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY