Natural Disaster Risk — ZIP Code 45662

Natural Hazard Profile: ZIP 45662, Ohio

ZIP 45662 in Portsmouth sits in the interior eastern United States. Its humid continental climate produces cold winters with lake-effect snow in the north and warm, humid summers, and notably spring tornado risk and winter ice storms. These conditions define the natural disaster environment for households across this ZIP code.

According to FEMA's National Risk Index, ZIP 45662 carries an overall risk score of 5.9/10, placing it in the moderate category. Extreme heat is the top natural hazard concern, with summer temperatures regularly reaching dangerous thresholds that pose serious health risks, particularly for elderly and outdoor workers. The area also faces notable exposure to landslide and wind.

Within Ohio, ZIP 45662'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 Ohio identifies heat as the foremost hazard, followed by landslide and wind. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a moderate risk rating, ZIP 45662 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 heat is recommended.