Moderate Risk South Dakota  ·  Tornado / Blizzard

Hughes County SD

EMERGENCY PREPAREDNESS & DISASTER RISK PROFILE  ·  LAST UPDATED: Mar 2026

6/ 10
Threat Score
Population
17
Area
741
sq miles
Primary Hazard
Tornado / Blizzard
FEMA Disasters
7
federally declared

Hughes County SD in South Dakota faces tornado / blizzard risk across its 741 square mile area. Pierre the state capital on the Missouri serves this central South Dakota county. Hughes serves as the county seat and regional emergency coordination hub.

// Preparedness Recommendations

  • Identify an interior room or storm shelter.
  • Monitor NOAA weather alerts continuously.
  • Keep emergency kit accessible at all times.
  • Prepare for sudden power outages.

// Recommended Supplies

Essential gear for power outages, severe weather, and emergency situations in your area.

// Risk Intelligence

Threat Score 6 / 10    Moderate Risk
Primary Hazard Tornado / Blizzard
Secondary Hazard Red River Flooding
FEMA Flood Zone Moderate
Federally Declared Disasters 7
Last Major Event 2019 Missouri River Flooding
Event Frequency Annual

// Emergency Operations

Emergency Mgmt Phone (605) 773-3713
Emergency Shelters 3 designated facilities
Evacuation Routes State and US highways

// County Profile

County Hughes County SD
State South Dakota (SD)
Population 17
Area 741 sq miles
FEMA Region Moderate

// Major Cities

Pierre SD

// Cities in This County

// Other South Dakota Counties

// Nearby Infrastructure Risks

Critical infrastructure facilities within or near this area that could affect civilian safety during emergencies, conflict, or infrastructure failures.

🌊
Oahe Dam SD
Major Dam  ·  Pierre, SD  ·  US Army Corps of Engineers  ·  50-mi risk zone
8/10 High

Infrastructure risk data is for emergency preparedness awareness. Facility locations are publicly known. Always follow official emergency guidance.