Massachusetts Storm History
By StormAuditor Editorial Team · Published 2026-08-06 · Updated 2026-08-07
Based on public NOAA and National Weather Service records, published under StormAuditor's methodology and data-source standards. Radar-derived hail sizes are estimates unless attributed to a ground report.
Damage-threshold ranges in this article are general guidance synthesized from industry and federal research — IBHS building-performance research, NWS severe criteria, and product standards such as UL 2218 (hail impact resistance) and ASTM D3161/D7158 (shingle wind ratings). Actual performance depends on product rating, age, installation quality, exposure, and impact characteristics — thresholds describe when damage becomes possible, not when it occurs.
Massachusetts experiences a range of severe weather events, with some counties more prone to storms than others. Learn about the top counties for storm events and how to research weather history in the state.
Massachusetts is no stranger to severe weather, with the state experiencing a range of hail and wind events throughout the year. According to data from the National Weather Service, some counties are more prone to storms than others. The top counties for storm events in Massachusetts include Franklin, Berkshire, Worcester, and Hampshire.
Top Counties for Storm Events
The top counties for storm events in Massachusetts are:
- Franklin County, with 5 events
- Berkshire County, with 4 events
- Worcester County, with 4 events
- Hampshire County, with 2 events
These counties have seen a range of storm events, including hail and wind storms. The strongest measured gusts in the state include an 81 mph gust in Milton on March 17, 2026.
How StormAuditor Measures Storms
StormAuditor uses a range of data sources to measure storms, including radar data and ground reports. Our SAWE-2 and SAHE-2 engines provide estimates of wind and hail sizes, respectively. These estimates are based on data from the National Weather Service and other sources.
How to Research a Date of Loss in Massachusetts
If you need to research a date of loss in Massachusetts, there are several tools available. Our address-lookup tool allows you to enter a specific address and see the weather history for that location. You can also use our date-of-loss-weather-research tool to research specific dates and locations. Additionally, our weather-on-this-date tool provides information on the weather for a specific date.
Notable Storm Days in Massachusetts
Some notable storm days in Massachusetts include:
- March 17, 2026 — Milton — 81 mph gust
- July 2, 2026 — Pittsfield — 65 mph gust
- May 30, 2026 — Hull — 60 mph gust
- April 14, 2026 — Pittsfield — 59 mph gust
These storms caused significant damage and disruption in the state.
Limitations
While our data and tools provide a comprehensive look at storm history in Massachusetts, there are some limitations to consider. Radar data can under-estimate wet hail and over-estimate in very high reflectivity cores. Additionally, station-based wind observations can under-sample microbursts, and peak gusts between stations can exceed reported values.
Related StormAuditor Tools
For more information on storm history in Massachusetts, check out our hail-report and wind-report tools. You can also visit our storm-history page for more information on storms in the state.
FAQ
- What size hail is considered severe in Massachusetts?
Severe hail is defined as hail with a diameter of 1 inch or greater.
- How can I research a specific date of loss in Massachusetts?
Use our address-lookup tool to research a specific address and date.
- What is the strongest measured gust in Massachusetts?
The strongest measured gust in Massachusetts was 81 mph in Milton on March 17, 2026.
- Can StormAuditor provide information on storm history for a specific county?
Yes, our hail-report and wind-report tools provide information on storm history for specific counties.
- How often do storms occur in Massachusetts?
Storms can occur at any time of the year in Massachusetts, but the state is most prone to storms during the spring and summer months.