ASUS43 KFSD 181102 RWRSD WEATHER ROUNDUP FOR SOUTH DAKOTA NATIONAL WEATHER SERVICE SIOUX FALLS SD 600 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>017-181200- NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS BUFFALO N/A 42 38 85 NW17 29.90F TC 6 FAITH N/A 42 37 82 N14 29.88R TC 6 MOBRIDGE CLOUDY 43 39 86 N16 29.83R TC 6 $$ SDZ012>016-024>037-041>051-057-063-072>074-181200- SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS RAPID CTY ARPT CLOUDY 44 36 73 N21G28 29.90R TC 7 PIERRE CLOUDY 44 38 79 N15G29 29.83R TC 7 CUSTER FLURRIES 36 30 79 N8 29.91R TC 2 ELLSWORTH AFB CLOUDY 45 36 70 N20G28 29.86R TC 7 PHILIP CLOUDY 44 40 85 N12 29.88R TC 7 PINE RIDGE CLOUDY 43 39 86 N8 29.91R TC 6 SPEARFISH CLOUDY 39 37 93 NW13G18 29.95R TC 4 WINNER CLOUDY 43 40 89 N13G21 29.86R TC 6 $$ SDZ004>011-016>023-039-040-181200- NORTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS ABERDEEN CLOUDY 45 40 82 N14 29.80R TC 7 WATERTOWN CLOUDY 47 46 97 NW15 29.74S FOG TC 8 BROOKINGS LGT RAIN 48 47 96 NW12 29.74S FOG TC 9 SISSETON N/A 46 45 96 NW16 29.73S TC 8 $$ SDZ017-020-022-023-036>040-048>070-181200- SOUTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS SIOUX FALLS DRIZZLE 50 49 96 NW15 29.73R TC 10 HURON CLOUDY 47 43 86 NW14 29.79R TC 8 CHAMBERLAIN CLOUDY 45 44 97 N15 29.86R TC 7 MADISON CLOUDY 48 48 100 NW16 29.75R TC 9 MITCHELL CLOUDY 48 44 86 NW17G23 29.80R TC 9 YANKTON CLOUDY 50 47 89 NW14 29.77R TC 10 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY