Natural Disaster Risk in Westmoreland County

Natural Hazard Profile: Westmoreland County, Pennsylvania

Westmoreland County is located in the United States in Pennsylvania, home to roughly 354,424 residents. The county experiences cold winters, warm summers, and four distinct seasons, with nor'easter exposure and spring river flooding shaping the natural hazards faced by its communities. FEMA assesses risk at this county level, providing the baseline for every city and ZIP code within its boundaries.

FEMA rates Westmoreland County's composite natural disaster risk at 6.8 out of 10 — high risk. High lightning activity is the primary natural hazard concern, driven by frequent severe thunderstorm development that produces dense ground strike patterns across the area. Residents should also account for landslide and wind risk in their preparedness planning.

Westmoreland County's risk score, slightly above the 5.9/10 state average and well above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Westmoreland County, the highest-scoring are lightning, landslide, and wind. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

Westmoreland County'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.