AtmostormCounty briefing

Hillsborough County, NH

Severe-weather activation briefing

Generated 2026-09-20T12:13:36.391519+00:00

No active warnings

Radar over Hillsborough County, NH

County exposure (baseline)

Hillsborough County, NH has an estimated 422,943 residents, including 21 nursing homes, 4 mobile-home parks, 5 dialysis centers, 4 hospitals and 126 schools. This is the denominator behind “in the warned path”.