ASUS43 KFSD 181902 RWRSD WEATHER ROUNDUP FOR SOUTH DAKOTA NATIONAL WEATHER SERVICE SIOUX FALLS SD 200 PM CDT TUE AUG 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>017-182000- NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS BUFFALO N/A 80 52 37 NW6G17 30.04F TC 27 FAITH N/A 81 53 37 W7 30.03F TC 27 MOBRIDGE MOSUNNY 78 61 55 E6 29.98F TC 26 $$ SDZ012>016-024>037-041>051-057-063-072>074-182000- SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS RAPID CTY ARPT MOSUNNY 81 52 36 N8 30.08F TC 27 PIERRE MOSUNNY 80 61 52 NW3 29.99F TC 27 CUSTER PTSUNNY 75 45 34 W8G17 30.21F TC 24 ELLSWORTH AFB MOSUNNY 81 51 34 CALM 30.04F TC 27 PHILIP MOSUNNY 82 59 45 W7 30.03F TC 28 PINE RIDGE CLOUDY 80 53 39 CALM 30.09F TC 27 SPEARFISH PTSUNNY 81 46 30 N10 30.12F TC 27 WINNER CLOUDY 77 59 53 N9 30.04S TC 25 $$ SDZ004>011-016>023-039-040-182000- NORTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS ABERDEEN MOSUNNY 77 58 51 NE8G18 30.00F TC 25 WATERTOWN N/A N/A N/A N/A MISG 30.00S BROOKINGS PTSUNNY 80 61 52 VRB6 29.99S TC 27 SISSETON N/A 76 57 51 NW14G22 29.98F TC 24 $$ SDZ017-020-022-023-036>040-048>070-182000- SOUTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS SIOUX FALLS PTSUNNY 83 62 49 VRB6 29.97F TC 28 HURON MOSUNNY 79 63 57 N6 29.97F TC 26 CHAMBERLAIN CLOUDY 77 59 52 NW6 30.04S TC 25 MADISON MOSUNNY 79 66 65 NW9 29.99F TC 26 MITCHELL PTSUNNY 79 64 60 NW6 29.98F TC 26 YANKTON CLOUDY 80 66 62 NW6 29.99F TC 27 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY