Thunderstorm Wind — Merrimack, New Hampshire

2025-06-19 · near Danbury, Merrimack, New Hampshire

Event narrative

Severe thunderstorm outflow winds downed trees and wires on US Route 4 and Ford Mill Rd. in Fords Crossing village.

Wider weather episode

A strong upper level shortwave trough and surface cold front pushed into a moisture rich airmass across New Hampshire on the afternoon of June 19th. This allowed for isolated thunderstorms to develop with one storm becoming severe.

View location on OpenStreetMap → (43.5500, -71.8900)

Source: NOAA Storm Events Database, event_id 1269741. Narrative written by the NWS forecast office that issued the report.