Natural Disaster Risk in Arnaudville

Natural Hazard Profile: Arnaudville, Louisiana

Located in the Deep South in St. Landry County, Arnaudville is a city of approximately 10,740 residents. The humid subtropical climate that characterizes this part of Louisiana — marked by very hot summers, mild winters, and exceptionally high humidity — directly influences the types and severity of natural hazards present, making Arnaudville a community where hazard awareness has real practical value.

Arnaudville's overall natural disaster risk is rated 7.4/10 (High) by FEMA's National Risk Index. Prolonged drought is the primary hazard risk, shaped by low annual rainfall, high evaporation rates, and increasing temperature trends that deepen and lengthen dry periods. Secondary hazards include lightning and hurricane.

Relative to other U.S. communities, Arnaudville's natural disaster risk is well above the U.S. national average of 4.5/10, slightly above the 6.1/10 state average. The hazard distribution here is led by drought and lightning, as measured by FEMA across St. Landry County. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.

Arnaudville's high risk designation reflects meaningful exposure to natural hazards. Residents should verify that their insurance covers the area's primary risks, prepare a family emergency plan, and stay informed about seasonal hazard peaks through local weather and emergency management services.