Statewide risk intelligence
South Dakota home risk center
Today’s statewide composite risk signal for SD is Moderate overall, blending flood, wind, thunderstorm, and current AQI conditions.
50
/ 100
Overall risk signal
Moderate
Use this signal as a statewide benchmark and drill down into cities for localized exposure.
Statewide hazard breakdown
Core baselines plus current AQI for South Dakota
Flood exposure
Wind + roof
Air quality / AQI
Tornado activity
Lightning
Wildfire
Live weather alerts
NWS advisories across South Dakota
Extreme Heat Warning
Effective Sat 8:24 PM
Extreme Heat Warning issued July 11 at 3:24PM CDT until July 14 at 7:00PM CDT by NWS Aberdeen SD
Corson; Campbell; Walworth; Dewey; Potter
Red Flag Warning
Effective Sat 8:07 PM
Red Flag Warning issued July 11 at 2:07PM MDT until July 12 at 9:00PM MDT by NWS Rapid City SD
Fall River County Area; Northern Foot Hills; Eastern Foot Hills; Custer County Plains; Pine Ridge Area; Butte County Area; West Central Plains; Badlands Area; Northern Campbell; Southern Campbell; Crook County Plains; Weston County Plains
Flood Warning
Effective Sat 6:59 PM
Flood Warning issued July 11 at 1:59PM CDT by NWS Sioux Falls SD
Brookings, SD
Heat Advisory
Effective Sat 8:24 PM
Heat Advisory issued July 11 at 3:24PM CDT until July 14 at 7:00PM CDT by NWS Aberdeen SD
Stanley; Sully; Hughes; Hyde; Hand; Jones; Lyman; Buffalo
Heat Advisory
Effective Sat 8:24 PM
Heat Advisory issued July 11 at 3:24PM CDT until July 14 at 7:00PM CDT by NWS Aberdeen SD
Traverse; Big Stone; McPherson; Brown; Marshall; Roberts; Edmunds; Day; Faulk; Spink; Grant
Heat Advisory
Effective Sat 7:48 PM
Heat Advisory issued July 11 at 1:48PM MDT until July 14 at 8:00PM MDT by NWS Rapid City SD
Harding; Northern Perkins; Butte; Northern Meade Co Plains; Ziebach; Northern Foothills; Rapid City; Southern Foothills; Custer Co Plains; Pennington Co Plains; Haakon; Western Fall River; Northern Oglala Lakota; Northern Jackson; Bennett; Mellette; Todd; Tripp; Sturgis/Piedmont Foothills; Southern Meade Co Plains; Hermosa Foothills; Eastern Fall River; Southern Oglala Lakota; Southern Jackson; Southern Perkins; Northern Campbell; Southern Campbell; Western Crook; Weston County Plains; Newcastle; Northeastern Crook
Source: National Weather Service alerts feed.
City hotspots
Highest composite exposure across South Dakota.
Springfield, SD
Overall elevated risk
Woonsocket, SD
Overall elevated risk
Harrisburg, SD
Overall elevated risk
Mitchell, SD
Overall moderate risk
Aberdeen, SD
Overall moderate risk
Wagner, SD
Overall moderate risk
Madison, SD
Overall moderate risk
Custer, SD
Overall moderate risk
Protect your home before the next storm
Turn today’s risk into a checklist for your home in South Dakota.
Check the risk for your city
Search by city or ZIP to see today's home risk snapshot.
City directory
Browse baseline risk scores for the largest cities in South Dakota.
Includes top populations, trending lookups, and curated hubs.
State ranking pages
Explore ranked city lists and statewide outlooks, then drill into local city details.
RiskIQ network
Related risk context for South Dakota
These links focus on the most relevant connected risk topics for this location.
Learn the risk in South Dakota
Flood zones 101: how to read FEMA maps
Decode NFHL zones, base flood elevation, and where boundary lines matter most.
Wind speed and roof damage
Understand how gust speeds translate into shingles, trees, and outages across South Dakota.
Storm surge vs flooding
Compare coastal surge risk with inland rainfall flooding exposure.