New Hampshire, 2025

Hail and Damaging Winds in New Hampshire, May 3, 2025

May 3, 2025 · NWS GYX · 9 events in 3 counties and zones

Early season thunderstorms impacted Southern New Hampshire on the afternoon of May 3rd with a line of strong thunderstorms associated with a passing cold front. A few of the storms became severe bringing both wind damage and large hail.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
9

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS GYX wrote it up.

Early season thunderstorms impacted Southern New Hampshire on the afternoon of May 3rd with a line of strong thunderstorms associated with a passing cold front. A few of the storms became severe bringing both wind damage and large hail.

The radar

The Boston radar (KBOX), 108 km away, was scanning. The volume nearest the first event began at 18:06 UTC.

Open the radar archive at this moment

Event by event

5 hail, 4 thunderstorm wind. Local standard time, as filed.

Hail, Rockingham

When
May 3, 1:08 PM EST to 1:12 PM EST
Where
Rockingham County, 0.51 mi W of Austin Corners
Measured
1.25 in hail
Reported by
Amateur Radio
Coordinates
42.920, -70.980

A severe thunderstorm dropped hail the size of half dollars in Kensington, NH.

Hail, Rockingham

When
May 3, 1:08 PM EST to 1:12 PM EST
Where
Rockingham County, 0.51 mi W of Austin Corners
Measured
1.25 in hail
Reported by
Amateur Radio
Coordinates
42.920, -70.980

A severe thunderstorm dropped hail the size of half dollars in Kensington, NH.

Thunderstorm Wind, Rockingham

When
May 3, 1:15 PM EST to 1:19 PM EST
Where
Rockingham County, 0.51 mi W of Sanborn Corners
Measured
52 kt (60 mph) estimated gust
Reported by
Amateur Radio
Coordinates
42.930, -70.890

Severe thunderstorm winds downed multiple trees on Nason Rd. in Hampton Falls.

Thunderstorm Wind, Rockingham

When
May 3, 1:16 PM EST to 1:20 PM EST
Where
Rockingham County, 0.51 mi W of Hampton
Measured
52 kt (60 mph) estimated gust
Reported by
NWS Employee
Coordinates
42.930, -70.830

Severe thunderstorm winds downed a large pine blocking one lane on NH Rt. 101, with an additional 15 trees down on the side of the road.

Hail, Rockingham

When
May 3, 1:20 PM EST to 1:24 PM EST
Where
Rockingham County, 0.86 mi SW of North Hampton Center
Measured
1.25 in hail
Reported by
Trained Spotter
Coordinates
42.970, -70.840

A severe thunderstorm dropped hail the size of half dollars in North Hampton.

Thunderstorm Wind, Cheshire

When
May 3, 2:40 PM EST to 2:44 PM EST
Where
Cheshire County, 0.86 mi NW of Hadley
Measured
51 kt (59 mph) measured gust
Reported by
Trained Spotter
Coordinates
42.840, -71.990

Severe thunderstorm winds were observed by a weather spotter.

Hail, Hillsborough

When
May 3, 3:08 PM EST to 3:12 PM EST
Where
Hillsborough County, 0.51 mi E of Mason
Measured
1 in hail
Reported by
Amateur Radio
Coordinates
42.750, -71.740

A severe thunderstorm dropped hail the size of quarters in Mason.

Hail, Hillsborough

When
May 3, 3:09 PM EST to 3:12 PM EST
Where
Hillsborough County, 0.86 mi NE of North Brooking
Measured
1.25 in hail
Reported by
Amateur Radio
Coordinates
42.780, -71.660

A severe thunderstorm dropped hail the size of half dollars in Brookline.

Thunderstorm Wind, Hillsborough

When
May 3, 3:30 PM EST to 3:34 PM EST
Where
Hillsborough County, Hudson Center
Measured
52 kt (60 mph) estimated gust
Reported by
Trained Spotter
Coordinates
42.770, -71.400

Severe thunderstorm winds downed numerous trees and branches at Hudson Senior Center and at the Benson Park in Hudson.

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in New Hampshire in 2025Every state in 2025This day in weather historyWarnings in New Hampshire, May 2025

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-30. Each event’s entry at NCEI: 1267102, 1267103, 1267109, 1267111, 1267104, 1267112, 1267105, 1267106, 1267113.