Natural Disaster Risk in Sherman

Natural Hazard Profile: Sherman, Illinois

Sherman, in Sangamon County, is a town of roughly 5,760 residents 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 Sherman residents and property owners must navigate.

Sherman's overall natural disaster risk is rated 7.6/10 (High) by FEMA's National Risk Index. Cold wave events are the primary hazard risk, driven by periodic invasions of Arctic air that drive wind chills to life-threatening levels and stress heating systems. Secondary hazards include heat and tornado.

Within Illinois, Sherman's risk is, considerably above the 5.8/10 state average. Nationally, it ranks well above the U.S. national average of 4.5/10. FEMA's analysis of Sangamon County identifies cold wave as the foremost hazard, followed by heat and tornado. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a high natural disaster risk rating, Sherman residents benefit from taking preparedness seriously. Reviewing insurance coverage for cold wave and secondary hazards, registering for emergency alerts, and maintaining a household emergency kit are practical steps that can significantly reduce impact during a major event.