Massachusetts hail map — August 14, 2025
NOAA radar detected hail of an inch or more over 17 Massachusetts cities on August 14, 2025. The largest stones — 1.00″, quarter size — fell over Boston.

- Cities hit
- 17
- in Massachusetts
- Largest stone
- 1.00″
- quarter size
- Impact rating
- 3/10
- from stone size
Sizes come from NOAA MRMS radar (MESH), which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
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Massachusetts cities hit on August 14, 2025
What people on the ground measured in Massachusetts on August 14, 2025
One report filed with the National Weather Service. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 1.50″ half dollar size Public1 NW Rockland, MA7:26 PM EDTPlymouth County
Reports come from the National Weather Service Local Storm Report feed, ingested every 15 minutes. A report records where the observer was, not the full extent of the swath — treat it as evidence about the storm, not about any one roof.
Other states hit on August 14, 2025
The full US hail map for August 14, 2025 →Massachusetts hail on August 14, 2025
NOAA radar put hail of an inch or more over 17 Massachusetts cities that day. The largest stones — 1.00 inches, quarter size — were over Boston. Every city hit is listed above with its own stone size.