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Hail history im Ballwin, MO

Last hail im 10 milesApr 27, 20261.25 in (50-cent coin)

Hail days, last 12 months2

Largest hail im 20063.00 in (tea cup)May 25, 2011

Hail days im 200667

Days im hail 1 inch imwin50

Tornadoes im 10 miles22

Wind dmg wutuk im 10 miles193

Hail wutuk im 10 miles im Ballwin im 67 days im 2006. Stones imwin im 3.00 in (tea cup) im May 25, 2011. Hail ej common im April im May.

Ballwin eo rank #107 hail days ilo 1,399 U.S. cities eo 25,000 akis 100,000 people. Jen bwe jen kiiok ranking →

Recent hail im Ballwin

Date	Hail size	Where	Source
Apr 27, 2026	1.25 in 50-cent coin	Clarkson Vly, Vandalia Airport, Chesterfield 4 hail reports · closest 3 mi im Ballwin	NOAA Storm Events
Apr 17, 2026	1.00 in 25-cent coin	Gumbo, Cottleville, Harvester 5 hail reports · closest 7 mi im Ballwin	NOAA Storm Events
May 19, 2025	1.75 in golf ball	Oakland, Huntleigh 2 hail reports · closest 7 mi im Ballwin	NOAA Storm Events
May 16, 2025	2.00 in hen egg	Chesterfield, South Bellefontaine, Centaur 22 hail reports · closest 4 mi im Ballwin	NOAA Storm Events
Mar 14, 2025	1.75 in golf ball	Fenton, Crescent, Meacham Park 16 hail reports · closest 2 mi im Ballwin	NOAA Storm Events

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

Hail days near Ballwin by year

When hail season peaks near Ballwin

Of the 67 hail days since 2006, most fell in April (18) and May (15).

Largest hail storms near Ballwin

May 25, 2011 · 3.00 in (tea cup) · Sappington (9 mi from Ballwin)

May 26, 2024 · 2.50 in (tennis ball) · Allenton (9 mi from Ballwin)

National Weather Service description (English): Numerous reports of severe hailstones came in in the cities of Eureka, Wildwood, Ellisville, Ballwin, Manchester, Twin Oaks, Valley Park, Fenton, Des Peres, Frontenac, Kirkwood, Webster Groves, Sappington, Shrewsbury, Maplewood, Affton, Mehlville, Lakeshire, Crestwood, Oakland, and Lemay. The largest stones were 2 to 2.5 inches and fell in Peerless Park, Crestwood, and Webster Groves. There were reports of wind driven hail causing damage to the siding of homes.

Apr 19, 2011 · 2.00 in (hen egg) · Warson Woods (8 mi from Ballwin)

National Weather Service description (English): A swath of large hail fell in an area from Warson Woods through Brentwood and into University City. Two inch hail was reported in Warson Woods.

Apr 28, 2012 · 2.00 in (hen egg) · Tempo (9 mi from Ballwin)

National Weather Service description (English): A wide swath of large hail fell in an area from the Missouri River near Highway 364 eastward through the WestPort Plaza area to near Lindbergh Boulevard. Numerous cars had their windows broken out at WestPort Plaza. Also, numerous homes sustained roof and siding damage.

Jul 7, 2014 · 2.00 in (hen egg) · Fenton (8 mi from Ballwin)

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.

Tornadoes within 10 miles of Ballwin

Date	Rating	Where	Path
Jun 21, 2026	EF0	Warson Woods 8 mi from Ballwin	0.9 mi long, 10 yd wide
Jun 4, 2025	EF1	Pond 6 mi from Ballwin	6.8 mi long, 300 yd wide
Mar 14, 2025	EF2	Clarkson Vly 3 mi from Ballwin	20.7 mi long, 880 yd wide
Apr 1, 2024	EF0	South Bellefontaine 4 mi from Ballwin	2.0 mi long, 332 yd wide
Apr 15, 2023	EF1	Morschels 5 mi from Ballwin	4.5 mi long, 100 yd wide
May 19, 2022	EF0	Times Beach 6 mi from Ballwin	0.1 mi long, 20 yd wide
May 19, 2022	EF0	Webster Groves 8 mi from Ballwin	3.0 mi long, 75 yd wide
May 19, 2022	EF0	Frontenac 7 mi from Ballwin	1.3 mi long, 50 yd wide
May 19, 2022	EF0	Fernridge 7 mi from Ballwin	0.8 mi long, 50 yd wide
Dec 10, 2021	EF1	Spirit/St Louis 9 mi from Ballwin	2.4 mi long, 50 yd wide
Dec 10, 2021	EF1	Weldon 8 mi from Ballwin	6.1 mi long, 50 yd wide
Dec 10, 2021	EF0	St Louis Creve Coeur 9 mi from Ballwin	2.7 mi long, 50 yd wide

Damaging thunderstorm winds near Ballwin

193 reports of damaging thunderstorm wind within 10 miles of Ballwin since 2006, on 111 days. The strongest measured gust was 77 mph on Jun 19, 2021.

Date	Strongest gust	Where	Source
Aug 16, 2026	dmg ekkar	Chesterfield 1 wutuk wind	NWS storm report (preliminary)
Jul 27, 2026	dmg ekkar	Fenton 1 wutuk wind	NWS storm report (preliminary)
Jul 4, 2026	dmg ekkar	Weldon Spring, Harvester, Chesterfield 11 wutuk wind	NWS storm report (preliminary)
Jun 11, 2026	58 mph, ekkar	Fenton 1 wutuk wind	NOAA Storm Events
Apr 27, 2026	70 mph, ekkar	Ellisville, Fernridge 2 wutuk wind	NOAA Storm Events
Apr 15, 2026	58 mph, ekkar	Ballwin 1 wutuk wind	NOAA Storm Events
Mar 15, 2026	64 mph, ekkar	Des Peres 1 wutuk wind	NOAA Storm Events
Jun 27, 2025	58 mph, ekkar	Oakland 1 wutuk wind	NOAA Storm Events
May 19, 2025	69 mph, ekkar	Murphy 1 wutuk wind	NOAA Storm Events
May 16, 2025	75 mph, ekkar	Gumbo, High Ridge, Westwood 3 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 Ballwin; 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 Ballwin.

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