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Hail history for Garrison, MD

Haili ijiin 10 mileMay 16, 20251.00 in (25-sent coin)

Ane haili, 12 mwwoon ijiinNone

Haili ane pwon ijiin 20064.00 in (grapefruit)Jun 23, 2015

Ane haili ijiin 200628

Ane haili 1 inch o pwon21

Tornado ijiin 10 mile1

Wind reports within 10 miles350

Hail has been reported within 10 miles of Garrison on 28 days since 2006. The largest stones measured 4.00 in (grapefruit) on Jun 23, 2015. Hail is most common here in June and August.

Recent hail near Garrison

Date	Size hail	Where	Source
May 16, 2025	1.00 in 25-sent coin	Emory Grove 1 hail report · closest 6 mi from Garrison	NOAA Storm Events
May 3, 2025	1.75 in golf ball	Timonium, Green Spg Jct, Owings Mills 3 hail reports · closest near the center of Garrison	NOAA Storm Events

Lukkuun foy chukw: hail kauchuw kaachin foy, anamw, is foy kaachin anamw.

Nn̄an anam̄mool ekkar Garrison meir

Ka anam̄mool ekkar kaan Garrison

Of 28 nn̄an anam̄mool ekkar 2006, most fell in June (8) and August (6).

Anam̄mool ekkar kaan Garrison

Jun 23, 2015 · 4.00 in (grapefruit) · Padonia (9 mi from Garrison)

Jun 10, 2008 · 1.75 in (golf ball) · Timonium (8 mi from Garrison)

National Weather Service description (English): A trained spotter reported golf ball-sized hail in Timonium. Minor siding damage was reported on Belfast Road.

May 12, 2018 · 1.75 in (golf ball) · Oella (10 mi from Garrison)

May 3, 2025 · 1.75 in (golf ball) · Timonium (6 mi from Garrison)

National Weather Service description (English): Golf ball size hail was reported near Timonium.

Sep 7, 2023 · 1.50 in (ping pong ball) · Roland Park (6 mi from Garrison)

Tornadoes within 10 miles of Garrison

Date	Rating	Where	Path
Mar 11, 2026	EF0	Henryton 8 mi from Garrison	0.3 mi long, 75 yd wide

Damaging thunderstorm winds near Garrison

350 reports of damaging thunderstorm wind within 10 miles of Garrison since 2006, on 144 days. The strongest measured gust was 81 mph on Jul 4, 2026.

Date	Strongest gust	Where	Source
Sep 2, 2026	damage a reported	Cockeysville, Parkville, Pikesville 4 wind reports	NWS storm report (preliminary)
Aug 10, 2026	damage a reported	Marriottsville, Randallstown, Historic Ellicott 11 wind reports	NWS storm report (preliminary)
Jul 28, 2026	damage a reported	Randallstown, Owings Mills, Brooklandville 4 wind reports	NWS storm report (preliminary)
Jul 18, 2026	damage a reported	Woodstock, Historic Ellicott 2 wind reports	NWS storm report (preliminary)
Jul 4, 2026	81 mph, a measured	Henryton, Finksburg, Historic Ellicott 9 wind reports	NWS storm report (preliminary)
Jun 11, 2026	60 mph, a estimat	St Georges 1 wind report	NOAA Storm Events
Jun 6, 2026	60 mph, a estimat	Woodensburg 1 wind report	NOAA Storm Events
May 20, 2026	60 mph, a estimat	Bare Hills 1 wind report	NOAA Storm Events
Mar 16, 2026	60 mph, a estimat	Eldersburg, Catonsville Manor, Stoneleigh 4 wind reports	NOAA Storm Events
Mar 11, 2026	70 mph, a estimat	Eccleston, Lochearn, Henryton 5 wind reports	NOAA Storm Events

Severe thunderstorm wind means gusts of 58 mph or more, or wind that caused damage. Measured gusts come from weather stations; estimated ones from spotters and damage surveys.

Filing a roof or car hail claim?

Insurers ask for the date of loss. The dates on this page are when hail was reported near Garrison; 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.

Cities nearby

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 Garrison.

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