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Grundy County, IL a hail history

County a hail a pawlJul 27, 20261.50 in (ping pong ball)

Hail khathu, 12 month thlang1

Hail khawm 2006 thlang2.75 in (baseball)Jun 10, 2015

Hail khathu 2006 thlang27

Khathu ah hail 1 inch ahih kha a khawm20

County a tornadoes15

County ah thlang a thlen khawm133

2006 thleng Grundy County a 45 hail reports, 27 days a. Stones a pawl 2.75 in (baseball) a ni Jun 10, 2015 a.

Grundy County a Cities

Grundy County a hail a pawl

Date	Size hail	Where	Source
Jul 27, 2026	1.50 in ping pong ball	Minooka, Carbon Hill 2 hail reports	NWS storm report (preliminary)

One row per day: county a hail a pawl, places leh number of reports.

Grundy County a hail days by year

Grundy County a hail season peak

Damaging thunderstorm winds in Grundy County

133 reports of damaging thunderstorm wind in Grundy County since 2006, on 60 days. The strongest measured gust was 81 mph on Jul 28, 2023.

Date	Strongest gust	Where	Source
Aug 12, 2026	65 mph, a hrih	Seneca, Verona, Coal City thlang 4 a thlang	NWS storm report (preliminary)
Aug 11, 2026	70 mph, a hrih	Coal City, Mazon, Morris thlang 5 a thlang	NWS storm report (preliminary)
Jun 10, 2026	75 mph, a thlang	Willow Ridge, Wauponsee, Morris Municipal Airport thlang 9 a thlang	NOAA Storm Events
May 4, 2026	59 mph, a hrih	Mazon thlang 1 a thlang	NOAA Storm Events
Jul 24, 2025	69 mph, a thlang	Morris, Minooka thlang 2 a thlang	NOAA Storm Events
May 15, 2025	79 mph, a hrih	Gardner, Dwight Airport, Braceville thlang 4 a thlang	NOAA Storm Events
Jul 15, 2024	69 mph, a thlang	Morris, Stockdale, Channahon thlang 4 a thlang	NOAA Storm Events
Jun 25, 2024	60 mph, a thlang	East Brooklyn thlang 1 a thlang	NOAA Storm Events
Jul 28, 2023	81 mph, a hrih	Channahon, Wauponsee thlang 4 a thlang	NOAA Storm Events
Apr 20, 2023	61 mph, a hrih	Wauponsee, East Brooklyn, Mazon thlang 4 a thlang	NOAA Storm Events

Thlang khawm khawm hi 58 mph ahih kha a khawm, ahihman thlang a thlen khawm hi. Station thlang hi weather station tan a hrih; spotter leh survey tan a thlang khawm hi.

Roof kiah car hail claim a thleng?

Insurers a loss date a siam. Hniam tlang a date a, Grundy County ngai a hail a thleng; hail a street a thleng kiah a hla a thleng, so report a address a damage a proof a siam. Licensed roofer kiah insurance adjuster a roof a inspect. Many policies a claim a thleng time limit a set — yours a check.

Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) leh National Weather Service Local Storm Reports (preliminary, since then).