ASUS43 KFSD 182202 RWRSD WEATHER ROUNDUP FOR SOUTH DAKOTA NATIONAL WEATHER SERVICE SIOUX FALLS SD 500 PM 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>017-182300- NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS BUFFALO N/A 40 38 93 NW22G33 30.04R TC 4 FAITH N/A 43 40 89 NE15 30.00R TC 6 MOBRIDGE LGT RAIN 44 41 89 N12 29.97R TC 7 $$ SDZ012>016-024>037-041>051-057-063-072>074-182300- SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS RAPID CTY ARPT LGT RAIN 41 38 89 NW17G28 30.03R TC 5 PIERRE RAIN 42 39 89 N16 29.94R FOG TC 6 CUSTER CLOUDY 36 29 75 N9G21 29.99R TC 2 PHILIP LGT RAIN 44 41 89 N12 30.00R TC 7 PINE RIDGE LGT RAIN 40 37 89 N15G23 30.01R TC 4 SPEARFISH MIX PCPN 39 36 87 NW15G22 30.07R TC 4 WINNER LGT RAIN 44 43 96 N15 29.91R FOG TC 7 $$ SDZ004>011-016>023-039-040-182300- NORTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS ABERDEEN LGT RAIN 46 43 89 N15G24 29.89S TC 8 WATERTOWN LGT RAIN 46 44 93 N17 29.82F FOG TC 8 BROOKINGS LGT RAIN 48 46 93 N12 29.81F FOG TC 9 SISSETON N/A 47 45 93 N15 29.85F TC 8 $$ SDZ017-020-022-023-036>040-048>070-182300- SOUTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS SIOUX FALLS LGT RAIN 53 52 96 N10 29.78S FOG TC 12 HURON LGT RAIN 48 45 89 N13 29.85R TC 9 CHAMBERLAIN DRIZZLE 47 47 100 N13 29.92R TC 8 MADISON LGT RAIN 48 48 100 N14 29.79F FOG TC 9 MITCHELL LGT RAIN 48 47 96 N16 29.84S FOG TC 9 YANKTON LGT RAIN 50 49 96 NW14 29.81R FOG TC 10 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY