Hail History

Imam › Missouri › St. Charles County

Hail history for St. Charles County, MO

Hail eo an lok eoSep 17, 20261.00 in (25-cent coin)
Hail days, last 12 months4
Largest hail im 20064.00 in (grapefruit)May 11, 2016
Hail days im 200690
Days im hail 1 inch imwin62
Tornadoes in the county18
Wind dmg wutuk im county201

223 hail reports in St. Charles County since 2006 on 90 days. The largest stones measured 4.00 in (grapefruit) on May 11, 2016.

Cities in St. Charles County

Recent hail in St. Charles County

DateHail sizeWhereSource
Sep 17, 20261.00 in
25-cent coin		Saint Paul
1 hail report		NWS storm report (preliminary)
Jun 25, 20260.75 in
1-cent coin		St Peters
1 hail report		NOAA Storm Events
Apr 27, 20261.25 in
50-cent coin		O Fallon, Fort Zumwalt, Lake St Louis
6 hail reports		NOAA Storm Events
Apr 17, 20261.00 in
25-cent coin		Defiance, Cottleville, Harvester
12 hail reports		NOAA Storm Events
May 16, 20252.50 in
tennis ball		Cottleville, Weldon, Defiance
30 hail reports		NOAA Storm Events
Apr 30, 20251.00 in
25-cent coin		Weldon Spg, Dardenne
2 hail reports		NOAA Storm Events
Apr 10, 20251.00 in
25-cent coin		Fort Zumwalt, St Peters
2 hail reports		NOAA Storm Events
Mar 30, 20251.00 in
25-cent coin		Orchard Farm
1 hail report		NOAA Storm Events
Mar 14, 20251.25 in
50-cent coin		Harvester
1 hail report		NOAA Storm Events

One row per day: the largest hail reported in the county that day, the places and the number of reports.

Hail days in St. Charles County by year

806307908209310711812413814315516217118419320321122323424525426

When hail season peaks in St. Charles County

3Jan3Feb12Mar28Apr17May13Jun6Jul2Aug5SepOct1NovDec

Damaging thunderstorm winds in St. Charles County

201 reports of damaging thunderstorm wind in St. Charles County since 2006, on 118 days. The strongest measured gust was 81 mph on Jul 3, 2011.

DateStrongest gustWhereSource
Sep 17, 2026dmg ekkarSaint Paul
1 wutuk wind		NWS storm report (preliminary)
Aug 12, 2026dmg ekkarO'Fallon, Saint Paul
3 wutuk wind		NWS storm report (preliminary)
Jul 10, 2026dmg ekkarForistell, Kampville
2 wutuk wind		NWS storm report (preliminary)
Jul 4, 2026dmg ekkarWeldon Spring, Harvester
4 wutuk wind		NWS storm report (preliminary)
Jun 25, 202660 mph, ekkarKampville
1 wutuk wind		NOAA Storm Events
Apr 17, 202675 mph, ekkarCappeln, Harvester
2 wutuk wind		NOAA Storm Events
Mar 11, 202675 mph, ekkarOrchard Farm
1 wutuk wind		NOAA Storm Events
Jul 6, 202575 mph, ekkarSt Peters, Cottleville
2 wutuk wind		NOAA Storm Events
Jun 27, 202558 mph, ekkarHarvester
1 wutuk wind		NOAA Storm Events
Jun 17, 202558 mph, ekkarSt Charles Airport
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 St. Charles County; 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.

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