St. Thomas Recreation Area, SD Weather Maps °F °C°F °C South Dakota Map Options Temperatures Weather Dew Point Wind Speeds Barometric Pressure Heat Index Wind Chill Temperatures Weather Dew Point Wind Speeds Barometric Pressure Heat Index Wind Chill Humidity UTC Time: 8/31/2026, 15:23 Your Time: St. Thomas Recreation Area, South Dakota Hour by Hour Forcast Aeronautical Observation: Automated synoptic observations via NWS Gateway. Auto-refresh in: 5:02 St. Thomas Recreation Area, SD Regional Weather Expires:202608311600;;668363 ASUS43 KFSD 311510 RWRFSD WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA NATIONAL WEATHER SERVICE SIOUX FALLS SD 1000 AM CDT MON AUG 31 2026 NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND OR OBSTRUCTIONS TO VISIBILITY. SDZ038>040-050-052>070-311600- SOUTHEAST SOUTH DAKOTA CITY SKY/WX TMP DP RH WIND PRES REMARKS BROOKINGS MOSUNNY 71 64 78 N9 29.95R TC 22 CHAMBERLAIN SUNNY 66 54 64 W5 30.02R TC 19 HURON MOSUNNY 66 56 70 VRB5 29.96R TC 19 MADISON MOSUNNY 68 68 100 NW12 29.95R TC 20 MITCHELL MOSUNNY 67 56 67 N6 29.96S TC 19 SIOUX FALLS PTSUNNY 72 64 76 NW9 29.94R TC 22 WINNER MOSUNNY 67 54 63 VRB3 30.02S TC 19 YANKTON CLOUDY 70 60 70 NW12 29.97R TC 21 $$ SKY/WX - Weather TMP - Temperature DP - Dew Point RH - HumidityWIND - Wind Direction/Speed PRES - Barometric Pressure VSB - VisibilityWCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph South Dakota Weather Map South Dakota Wind Speeds Map South Dakota Humidity Map South Dakota Barometric Pressure Map
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