ASUS43 KFSD 180810 RWRSD WEATHER ROUNDUP FOR SOUTH DAKOTA NATIONAL WEATHER SERVICE SIOUX FALLS SD 300 AM 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>017-180900- NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS BUFFALO N/A 59 56 89 W6 30.06R TC 15 FAITH N/A 63 60 90 W5 30.02F TC 17 MOBRIDGE PTCLDY 61 60 97 E3 29.97R TC 16 $$ SDZ012>016-024>037-041>051-057-063-072>074-180900- SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS RAPID CTY ARPT PTCLDY 61 57 87 W7 30.09F TC 16 PIERRE LGT RAIN 63 60 90 CALM 29.98S TC 17 CUSTER PTCLDY 59 50 72 N6 30.20F TC 15 ELLSWORTH AFB PTCLDY 63 57 80 W3 30.05F TC 17 PHILIP MOCLDY 63 60 90 CALM 30.03F TC 17 PINE RIDGE PTCLDY 66 59 78 N5 30.06F TC 19 SPEARFISH PTCLDY 61 55 82 S6 30.11F TC 16 WINNER MOCLDY 65 61 87 NE10 30.07R TC 18 $$ SDZ004>011-016>023-039-040-180900- NORTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS ABERDEEN MOCLDY 60 58 92 SW5 29.98R TC 16 WATERTOWN MOCLDY 66 61 84 SW7G26 29.96S TC 19 BROOKINGS LGT RAIN 65 62 90 NW9 30.01R TC 18 SISSETON N/A 61 58 90 NW7 29.94R TC 16 $$ SDZ017-020-022-023-036>040-048>070-180900- SOUTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS SIOUX FALLS CLOUDY 74 67 78 W7 29.98R TC 23 HURON LGT RAIN 67 61 81 SW13 29.99F TC 19 CHAMBERLAIN RAIN 64 63 97 NE9G20 30.07R TC 18 MADISON LGT RAIN 66 66 100 W16G26 30.02R TC 19 MITCHELL LGT RAIN 66 63 90 W8 30.04R TC 19 YANKTON MOCLDY 69 63 81 SW5 29.97S TC 21 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY