Barometric Pressure Forecast for Manchester, New Hampshire
Manchester lies on the Merrimack River in southern New Hampshire, inland from the Atlantic coast. The city's barometric pressure forecast helps show the changing systems behind a New England winter storm or a fast spring weather transition.
Download Pressure Pal to track barometric pressure and get migraine alerts for Manchester and your area.
Pressure and weather in Manchester
Coastal nor'easters can lower pressure across the Merrimack Valley even though Manchester is away from the shoreline. Winter and early spring also bring inland lows and cold highs, while summer weather more often alternates warm humidity with cold-front thunderstorms.
What this means for you
For weather migraine tracking, note whether symptoms accompany a coastal storm, a cold frontal passage or a quiet humid spell. Check current barometric pressure before a riverfront outing, but use official winter alerts to judge snow, ice and travel disruption.