Hail history im Troy, IL

Last hail im 10 milesApr 27, 20261.00 in (25-cent coin)

Hail days, last 12 months1

Largest hail im 20063.50 inApr 28, 2012

Hail days im 200656

Days im hail 1 inch imwin41

Tornadoes im 10 miles18

Wind dmg wutuk im 10 miles74

Hail wutuk im 10 miles im Troy im 56 days im 2006. Stones imwin im 3.50 in im Apr 28, 2012. Hail ej common im April im May.

Recent hail im Troy

Date	Hail size	Where	Source
Apr 27, 2026	1.00 in 25-cent coin	Glen Carbon Crossing, Kuhn 2 hail reports · closest 5 mi im Troy	NOAA Storm Events
May 16, 2025	1.00 in 25-cent coin	Glen Carbon 1 hail report · closest 7 mi im Troy	NOAA Storm Events
Apr 2, 2025	1.75 in golf ball	Willard 1 hail report · closest 8 mi im Troy	NOAA Storm Events
Mar 14, 2025	1.75 in golf ball	Maryville, O Fallon, Collinsville 17 hail reports · closest im center im Troy	NOAA Storm Events

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

Hail days near Troy by year

When hail season peaks near Troy

Of the 56 hail days since 2006, most fell in April (19) and May (12).

Largest hail storms near Troy

Apr 28, 2012 · 3.50 in · Carbon (10 mi from Troy)

National Weather Service description (English): There were numerous reports of large hail across O'Fallon. The largest hail stones were three and a half inches by two inch disc shaped stones. Baseball sized hail was reported at Scott Air Force Base.

Jun 15, 2010 · 2.25 in · Le Claire (5 mi from Troy)

National Weather Service description (English): Disc shaped hail with the biggest measuring 2.25 inches wide.

Feb 28, 2017 · 2.00 in (hen egg) · Collinsville (8 mi from Troy)

National Weather Service description (English): A wide swath of large hail, up to two inches in diameter, fell across Madison County from the Collinsville/Pontoon Beach area northeastward through Maryville, Glen Carbon, Edwardsville, Troy and Marine.

Apr 30, 2019 · 2.00 in (hen egg) · Collinsville (8 mi from Troy)

National Weather Service description (English): Another severe storm moved through the southern half of Madison County dropping large hail between Collinsville and Troy. The largest hail stones reported were 2 inches in diameter.

May 24, 2006 · 1.75 in (golf ball) · Edwardsville (7 mi from Troy)

Tornadoes within 10 miles of Troy

Date	Rating	Where	Path
Apr 27, 2026	EF0	Marine 5 mi from Troy	0.3 mi long, 25 yd wide
Mar 14, 2025	EF1	O Fallon 8 mi from Troy	5.9 mi long, 450 yd wide
Mar 14, 2025	EF0	Black Jack 7 mi from Troy	0.9 mi long, 25 yd wide
Apr 18, 2024	EF0	Stallings 10 mi from Troy	0.9 mi long, 100 yd wide
Apr 18, 2024	EF0	Troy 3 mi from Troy	0.3 mi long, 75 yd wide
Apr 18, 2024	EF0	Marine 6 mi from Troy	4.4 mi long, 100 yd wide
Apr 15, 2023	EF?	Collinsville 9 mi from Troy	0.2 mi long, 25 yd wide
Dec 10, 2021	EF3	Mitchell 10 mi from Troy	4.2 mi long, 300 yd wide
Mar 27, 2021	EF1	St Jacob 6 mi from Troy	5.3 mi long, 700 yd wide
Apr 22, 2011	EF2	St Morgan 9 mi from Troy	6.5 mi long, 700 yd wide
Feb 27, 2011	EF2	Chinatown 2 mi from Troy	2.7 mi long, 200 yd wide
Feb 27, 2011	EF1	Glen Carbon 6 mi from Troy	2.4 mi long, 150 yd wide

Damaging thunderstorm winds near Troy

74 reports of damaging thunderstorm wind within 10 miles of Troy since 2006, on 57 days. The strongest measured gust was 72 mph on Apr 3, 2014.

Date	Strongest gust	Where	Source
Apr 27, 2026	58 mph, ekkar	Marine 1 wutuk wind	NOAA Storm Events
Mar 15, 2026	60 mph, imwin	Collinsville 1 wutuk wind	NOAA Storm Events
Jul 6, 2025	69 mph, ekkar	Lebanon 1 wutuk wind	NOAA Storm Events
May 16, 2025	58 mph, ekkar	St Jacob 1 wutuk wind	NOAA Storm Events
Mar 14, 2025	90 mph, ekkar	Lebanon, O Fallon 5 wutuk wind	NOAA Storm Events
Apr 29, 2024	69 mph, ekkar	St Jacob 1 wutuk wind	NOAA Storm Events
Apr 18, 2024	75 mph, ekkar	Troy 1 wutuk wind	NOAA Storm Events
Jul 29, 2023	70 mph, ekkar	Troy 1 wutuk wind	NOAA Storm Events
Jul 2, 2023	64 mph, ekkar	Pleasant Ridge 1 wutuk wind	NOAA Storm Events
Jun 30, 2023	70 mph, ekkar	Le Claire 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 Troy; 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 Troy.

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