ASUS43 KFSD 182010 RWRSD WEATHER ROUNDUP FOR SOUTH DAKOTA NATIONAL WEATHER SERVICE SIOUX FALLS SD 300 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>017-182100- NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS BUFFALO N/A 84 49 29 NW10G21 30.02F TC 29 FAITH N/A 81 52 36 W6 30.02F TC 27 MOBRIDGE MOSUNNY 79 61 53 N8 29.97F TC 26 $$ SDZ012>016-024>037-041>051-057-063-072>074-182100- SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS RAPID CTY ARPT PTSUNNY 83 52 34 NE6 30.05F TC 28 PIERRE MOSUNNY 84 60 44 W10 29.97F TC 29 CUSTER MOSUNNY 75 42 30 W6 30.19F TC 24 ELLSWORTH AFB PTSUNNY 83 49 30 N5 30.02F TC 28 PHILIP SUNNY 83 58 42 W5 30.01F TC 28 PINE RIDGE PTSUNNY 82 53 36 NE3 30.08F TC 28 SPEARFISH CLOUDY 81 46 30 VRB5 30.10F TC 27 WINNER PTSUNNY 81 58 45 NW6 30.03F TC 27 $$ SDZ004>011-016>023-039-040-182100- NORTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS ABERDEEN MOSUNNY 77 57 50 NE7 29.99F TC 25 WATERTOWN PTSUNNY 78 58 49 NE9 29.99F TC 26 BROOKINGS MOSUNNY 82 63 52 NE6 29.98F TC 28 SISSETON N/A 75 56 51 N13 29.98S TC 24 $$ SDZ017-020-022-023-036>040-048>070-182100- SOUTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS SIOUX FALLS PTSUNNY 82 60 47 NW7 29.97S TC 28 HURON MOSUNNY 81 61 50 N6 29.97S TC 27 CHAMBERLAIN MOSUNNY 78 61 55 CALM 30.04S TC 26 MADISON MOSUNNY 79 64 61 NW5G12 29.98F TC 26 MITCHELL PTSUNNY 81 63 54 MISG 29.98S TC 27 YANKTON PTSUNNY 80 66 62 VRB6 29.98F TC 27 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY