ASUS43 KFSD 211302 RWRSD WEATHER ROUNDUP FOR SOUTH DAKOTA NATIONAL WEATHER SERVICE SIOUX FALLS SD 800 AM CDT TUE APR 21 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>017-211400- NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS BUFFALO N/A 45 35 68 E9 29.89S TC 7 FAITH N/A 44 36 73 E6 29.92S TC 7 MOBRIDGE SUNNY 42 33 70 N5 29.92R TC 6 $$ SDZ012>016-024>037-041>051-057-063-072>074-211400- SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS RAPID CTY ARPT CLEAR 47 32 56 NW3 29.91R TC 8 PIERRE SUNNY 45 36 70 N7 29.90R TC 7 CUSTER CLEAR 39 23 52 NW5 30.00R TC 4 PHILIP SUNNY 38 30 73 W3 29.92R TC 3 PINE RIDGE SUNNY 40 23 50 CALM 29.93R TC 4 SPEARFISH CLEAR 46 30 53 SW7 29.91S TC 8 WINNER SUNNY 45 30 55 SW7 29.92R TC 7 $$ SDZ004>011-016>023-039-040-211400- NORTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS ABERDEEN SUNNY 42 31 64 N13 29.91R TC 6 WATERTOWN SUNNY 45 36 70 N3 29.87R TC 7 BROOKINGS SUNNY 42 33 70 CALM 29.86S TC 6 SISSETON N/A 45 33 63 NW14 29.89R TC 7 $$ SDZ017-020-022-023-036>040-048>070-211400- SOUTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS SIOUX FALLS MOSUNNY 47 37 68 CALM 29.86R TC 8 HURON SUNNY 42 36 79 N13 29.89R TC 6 CHAMBERLAIN SUNNY 48 37 65 N3 29.92R TC 9 MADISON SUNNY 45 34 65 CALM 29.86R TC 7 MITCHELL SUNNY 45 36 70 NW10 29.88R TC 7 YANKTON SUNNY 51 37 58 NW3 29.87R TC 11 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY