Hail History

Lekin › Missouri › Jefferson County › Arnold

Hail history for Arnold, MO

Haili ijiin 10 mileApr 2, 20251.00 in (25-sent coin)
Ane haili, 12 mwwoon ijiinNone
Haili ane pwon ijiin 20064.50 in (softball)May 25, 2011
Ane haili ijiin 200665
Ane haili 1 inch o pwon42
Tornado ijiin 10 mile13
Wind reports within 10 miles118

Hail has been reported within 10 miles of Arnold on 65 days since 2006. The largest stones measured 4.50 in (softball) on May 25, 2011. Hail is most common here in April and June.

Recent hail near Arnold

DateSize hailWhereSource
Apr 2, 20251.00 in
25-sent coin		Oakville, Cliff Cave
2 hail reports · closest 4 mi from Arnold		NOAA Storm Events
Mar 30, 20251.50 in
ping pong ball		Columbia, Columbia Gebhardt Airport
2 hail reports · closest 9 mi from Arnold		NOAA Storm Events
Mar 14, 20252.00 in
hen egg		Cliff Cave, Kimmswick, Imperial
56 hail reports · closest 2 mi from Arnold		NOAA Storm Events

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

Nn̄an anam̄mool ekkar Arnold meir

70630740840951071181213314115416317318219120212232342432526

Ka anam̄mool ekkar kaan Arnold

Of 65 nn̄an anam̄mool ekkar 2006, most fell in April (19) and June (10).

1Jan3Feb7Mar19Apr10May10Jun7Jul3Aug2Sep1Oct1Nov1Dec

Anam̄mool ekkar kaan Arnold

May 25, 2011 · 4.50 in (softball) · Gravois (10 mi from Arnold)

National Weather Service description (English): Softball size hail was reported at the intersection of Gravois Road and Heidelberg Avenue.

May 11, 2016 · 2.50 in (tennis ball) · Maxville (1 mi from Arnold)

National Weather Service description (English): A wide swath of large hail fell over Jefferson County. Most of the large hail was between 1 inch and 1.75 inches in diameter. Large hail was reported in Arnold, Kimmswick, Imperial, and Pevely. The largest hailstones reported fell in Arnold which were 2.5 inches in diameter.

Apr 19, 2011 · 2.00 in (hen egg) · Valmeyer (10 mi from Arnold)

Jul 7, 2014 · 2.00 in (hen egg) · Fenton (7 mi from Arnold)

National Weather Service description (English): There were numerous reports of large hail across southern St. Louis County. The largest hailstones were two inches in diameter which was reported in Affton. There were reports of quarter to golfball sized hail in Shrewsbury and Lemay.

Mar 14, 2024 · 2.00 in (hen egg) · Morschels (8 mi from Arnold)

National Weather Service description (English): Another wide swath of large hail fell across St. Louis County up to two inches in diameter. The large hail fell in Fenton, Valley Park, Sunset Hills, Crestwood, Sappington, Webster Groves, Shrewsbury and Lakewood.

Tornadoes within 10 miles of Arnold

DateRatingWherePath
Jul 11, 2026EF?Valmeyer
8 mi from Arnold
Mar 14, 2025EF1Mattese
2 mi from Arnold		4.4 mi long, 550 yd wide
Mar 14, 2025EF1Valmeyer
10 mi from Arnold		12.3 mi long, 275 yd wide
May 26, 2024EF0Paulina Hills
5 mi from Arnold		0.2 mi long, 100 yd wide
May 26, 2024EF1Mattese
4 mi from Arnold		5.3 mi long, 172 yd wide
May 26, 2024EF0Bixby
6 mi from Arnold		3.5 mi long, 25 yd wide
Apr 15, 2023EF1Pevely
10 mi from Arnold		0.9 mi long, 150 yd wide
Apr 15, 2023EF?Columbia Gebhardt Airport
8 mi from Arnold		0.3 mi long, 25 yd wide
Apr 15, 2023EF1Morschels
10 mi from Arnold		4.5 mi long, 100 yd wide
Dec 31, 2010EF0Murphy
6 mi from Arnold		0.9 mi long, 50 yd wide
Dec 31, 2010EF3St Louis Weiss Airport
7 mi from Arnold		5.8 mi long, 440 yd wide
Apr 30, 2010EF2Merrimac
6 mi from Arnold		7.2 mi long, 350 yd wide

Damaging thunderstorm winds near Arnold

118 reports of damaging thunderstorm wind within 10 miles of Arnold since 2006, on 74 days. The strongest measured gust was 72 mph on Jun 25, 2011.

DateStrongest gustWhereSource
Jul 27, 2026damage a reportedFenton
1 wind report		NWS storm report (preliminary)
Jul 4, 2026damage a reportedMehlville, Lakeshire
3 wind reports		NWS storm report (preliminary)
Jun 11, 202658 mph, a estimatFenton
1 wind report		NOAA Storm Events
Apr 27, 202660 mph, a estimatBayshore
1 wind report		NOAA Storm Events
May 19, 202569 mph, a estimatMurphy
1 wind report		NOAA Storm Events
May 16, 202569 mph, a estimatHigh Ridge, Grant
2 wind reports		NOAA Storm Events
Apr 10, 202569 mph, a estimatBarnhart
1 wind report		NOAA Storm Events
Mar 14, 202592 mph, a estimatBayshore, Cliff Cave, Oakville
4 wind reports		NOAA Storm Events
May 26, 202481 mph, a estimatPaulina Hills, Bixby
2 wind reports		NOAA Storm Events
Apr 18, 202481 mph, a estimatSappington, Maxville, Santa Fe
4 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 Arnold; 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 Arnold.

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