Hail History

Imam › Massachusetts › Middlesex County › Stow

Hail history im Stow, MA

Last hail im 10 milesJun 6, 20251.00 in (25-cent coin)
Hail days, last 12 monthsNone
Largest hail im 20062.00 in (hen egg)Aug 4, 2015
Hail days im 200617
Days im hail 1 inch imwin10
Tornadoes im 10 miles7
Wind dmg wutuk im 10 miles144

Hail wutuk im 10 miles im Stow im 17 days im 2006. Stones imwin im 2.00 in (hen egg) im Aug 4, 2015. Hail ej common im June im July.

Recent hail im Stow

DateHail sizeWhereSource
Jun 6, 20251.00 in
25-cent coin		Littleton Common
1 hail report · closest 7 mi im Stow		NOAA Storm Events

One row im day: largest hail wutuk im day im 10 miles, places im number im wutuk.

Hail days near Stow by year

061075081091011121211311411516117181912012122232412526

When hail season peaks near Stow

Of the 17 hail days since 2006, most fell in June (7) and July (5).

JanFeb1MarApr1May7Jun5Jul3AugSepOctNovDec

Largest hail storms near Stow

Aug 7, 2008 · 2.00 in (hen egg) · Marlborough (6 mi from Stow)

Aug 4, 2015 · 2.00 in (hen egg) · Harwood (7 mi from Stow)

Jul 1, 2008 · 1.75 in (golf ball) · Stow (1 mi from Stow)

National Weather Service description (English): Windblown golf ball size hail broke a window in a house in the Birch Hill Road area.

Jul 18, 2012 · 1.75 in (golf ball) · Saxonville (9 mi from Stow)

May 25, 2014 · 1.75 in (golf ball) · Harvard (6 mi from Stow)

National Weather Service description (English): Golfball size hail damaged a Massachusetts Environmental Police cruiser as they traveled between Interstate 495 and Route 2 through the center of Harvard.

Tornadoes within 10 miles of Stow

DateRatingWherePath
Sep 6, 2025EF0West Berlin
9 mi from Stow		0.6 mi long, 150 yd wide
Sep 6, 2025EF0Hudson
2 mi from Stow		2.4 mi long, 100 yd wide
Aug 23, 2021EF0Marlborough Jct
9 mi from Stow		0.8 mi long, 10 yd wide
Aug 23, 2021EF0East Bolton
3 mi from Stow		0.1 mi long, 50 yd wide
Aug 23, 2021EF0Stow
0 mi from Stow		0.1 mi long, 50 yd wide
Aug 19, 2021EF0Clinton
9 mi from Stow		0.5 mi long, 35 yd wide
Aug 22, 2016EF1Concord
9 mi from Stow		0.8 mi long, 400 yd wide

Damaging thunderstorm winds near Stow

144 reports of damaging thunderstorm wind within 10 miles of Stow since 2006, on 65 days. The strongest measured gust was 63 mph on Jul 1, 2008.

DateStrongest gustWhereSource
Jul 16, 2026dmg ekkarConcord
1 wutuk wind		NWS storm report (preliminary)
May 19, 202658 mph, ekkarLancaster, Hudson, West Concord
5 wutuk wind		NOAA Storm Events
Apr 14, 202659 mph, ekkarSouth Lancaster
1 wutuk wind		NOAA Storm Events
Sep 6, 202558 mph, ekkarHudson, Gleasondale, North Sudbury
4 wutuk wind		NOAA Storm Events
Jun 6, 202558 mph, ekkarDevenscrest, Ayer
2 wutuk wind		NOAA Storm Events
May 3, 202558 mph, ekkarBolton
2 wutuk wind		NOAA Storm Events
Aug 15, 202458 mph, ekkarMarlborough, Acton, South Sudbury
4 wutuk wind		NOAA Storm Events
Jul 17, 202458 mph, ekkarWest Concord, Forge Vlg
2 wutuk wind		NOAA Storm Events
Sep 8, 202358 mph, ekkarBolton, East Acton, Concord
5 wutuk wind		NOAA Storm Events
Jul 14, 202370 mph, ekkarNobscot
1 wutuk wind		NOAA Storm Events

Wind imwin thunderstorm ej 58 mph anikaj, im wind ej kajjitok dmg. Imwin wind ej imwin eokta weather stations; ekkar ej imwin eokta spotters im dmg surveys.

Jabdoñ eo an roof im hail?

Insurers ask for the date of loss. The dates on this page are when hail was reported near Stow; hail can hit one street and miss the next, so a report is not proof of damage at your address. A licensed roofer or your insurance adjuster can inspect the roof. Many policies set a time limit for filing a claim — check yours.

Rejyok eo

Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then). Distances are measured from the center of Stow.

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