Natural Disaster Risk in Chambersburg

Natural Hazard Profile: Chambersburg, Illinois

Chambersburg, in Pike County, is a small unincorporated community situated in the interior eastern United States. Its humid continental climate brings bitterly cold winters and hot, humid summers, and in particular a severe thunderstorm and tornado season each spring. These conditions collectively define the natural hazard environment that Chambersburg residents and property owners must navigate.

According to FEMA's National Risk Index, Chambersburg carries an overall risk score of 5.4/10, placing it in the moderate category. Drought is the leading natural hazard, with multi-year dry periods capable of depleting water supplies, devastating agriculture, and increasing wildfire risk across the region. The area also faces notable exposure to landslide and heat.

Within Illinois, Chambersburg's risk is, near the 5.8/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Pike County identifies drought as the foremost hazard, followed by landslide and heat. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a moderate risk rating, Chambersburg residents are well-served by maintaining standard preparedness practices — an emergency supply kit, awareness of local hazard seasonality, and insurance that covers the top local risks. Periodic review of coverage for drought is recommended.