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Hail history for Harrison, TN

Haili ijiin 10 mileJul 3, 20261.00 in (25-sent coin)

Ane haili, 12 mwwoon ijiin1

Haili ane pwon ijiin 20062.50 in (tennis ball)Mar 2, 2012

Ane haili ijiin 200632

Ane haili 1 inch o pwon23

Tornado ijiin 10 mile15

Wind reports within 10 miles213

Hail has been reported within 10 miles of Harrison on 32 days since 2006. The largest stones measured 2.50 in (tennis ball) on Mar 2, 2012. Hail is most common here in June and May.

Recent hail near Harrison

Date	Size hail	Where	Source
Jul 3, 2026	1.00 in 25-sent coin	Graysville 1 hail report · closest 7 mi from Harrison	NWS storm report (preliminary)
May 12, 2025	1.25 in 50-sent coin	Montlake 1 hail report · closest 7 mi from Harrison	NOAA Storm Events
May 8, 2025	1.00 in 25-sent coin	East Chattanooga 1 hail report · closest 6 mi from Harrison	NOAA Storm Events
May 2, 2025	1.00 in 25-sent coin	Hamillville, Apison, Worley 4 hail reports · closest 5 mi from Harrison	NOAA Storm Events
Mar 15, 2025	1.00 in 25-sent coin	Montlake, New Salem 2 hail reports · closest 7 mi from Harrison	NOAA Storm Events

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

Nn̄an anam̄mool ekkar Harrison meir

Ka anam̄mool ekkar kaan Harrison

Of 32 nn̄an anam̄mool ekkar 2006, most fell in June (7) and May (7).

Anam̄mool ekkar kaan Harrison

Mar 2, 2012 · 2.50 in (tennis ball) · Chickamauga (8 mi from Harrison)

National Weather Service description (English): Tennis ball size hail was reported on highway 27 in Chattanooga.

May 26, 2011 · 2.00 in (hen egg) · Chickamauga (8 mi from Harrison)

National Weather Service description (English): Hen egg size hail was reported along interstate 75 near Hamilton Place Mall.

Apr 27, 2011 · 1.75 in (golf ball) · Chattanooga (9 mi from Harrison)

National Weather Service description (English): Amateur radio personnel reported thunderstorms produced golfball-size hail in Chattanooga in the Missionary Ridge area.

Jun 15, 2011 · 1.75 in (golf ball) · Harrison (1 mi from Harrison)

National Weather Service description (English): Trained spotter reported thunderstorms produced golfball-size hail on Highway 58 in Harrison.

Mar 1, 2017 · 1.75 in (golf ball) · Chickamauga (8 mi from Harrison)

National Weather Service description (English): Golf ball sized hail was reported at Chattanooga.

Tornadoes within 10 miles of Harrison

Date	Rating	Where	Path
Apr 12, 2020	EF3	East Ridge 9 mi from Harrison	12.8 mi long, 1,500 yd wide
Apr 12, 2020	EF0	Mineral Park 7 mi from Harrison	1.7 mi long, 800 yd wide
Mar 2, 2012	EF3	Bartlebaugh 2 mi from Harrison	9.3 mi long, 400 yd wide
Mar 2, 2012	EF2	Baugh Spg 9 mi from Harrison	16.8 mi long, 300 yd wide
Apr 27, 2011	EF1	Lupton City 9 mi from Harrison	2.5 mi long, 250 yd wide
Apr 27, 2011	EF0	Harrison 1 mi from Harrison	0.5 mi long, 100 yd wide
Apr 27, 2011	EF1	Collegedale 6 mi from Harrison	6.5 mi long, 120 yd wide
Apr 27, 2011	EF1	Mc Donald 7 mi from Harrison	10.5 mi long, 120 yd wide
Apr 27, 2011	EF1	Lovell Field Chat 8 mi from Harrison	3.8 mi long, 125 yd wide
Apr 27, 2011	EF0	Ooltewah 4 mi from Harrison	0.1 mi long, 70 yd wide
Apr 27, 2011	EF1	Summit 6 mi from Harrison	4.0 mi long, 90 yd wide
Apr 27, 2011	EF1	Summit 4 mi from Harrison	3.6 mi long, 200 yd wide

Damaging thunderstorm winds near Harrison

213 reports of damaging thunderstorm wind within 10 miles of Harrison since 2006, on 145 days. The strongest measured gust was 68 mph on Aug 7, 2023.

Date	Strongest gust	Where	Source
Aug 17, 2026	damage a reported	East Brainerd 1 wind report	NWS storm report (preliminary)
Aug 7, 2026	damage a reported	Ooltewah 1 wind report	NWS storm report (preliminary)
Aug 1, 2026	damage a reported	Graysville, Chattanooga 5 wind reports	NWS storm report (preliminary)
Jul 5, 2026	damage a reported	McDonald 1 wind report	NWS storm report (preliminary)
Jul 3, 2026	damage a reported	Chattanooga 1 wind report	NWS storm report (preliminary)
Jun 22, 2026	70 mph, a estimat	Snow Hill, East Chattanooga 2 wind reports	NOAA Storm Events
Jun 14, 2026	60 mph, a estimat	Chickamauga, Brainerd 2 wind reports	NOAA Storm Events
Apr 28, 2026	60 mph, a estimat	Chattanooga 1 wind report	NOAA Storm Events
Aug 20, 2025	60 mph, a estimat	Chickamauga 1 wind report	NOAA Storm Events
Jun 27, 2025	60 mph, a estimat	Chattanooga 1 wind report	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 Harrison; 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 Harrison.

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