Tsev › Missouri › St. Charles County › O'Fallon

Kev xwm txheej hail rau O'Fallon, MO

Hail txog hauv 10 milesSep 17, 20261.00 in (Liam nyiaj 25-sent)

Hnub hail, 12 lub hlis dhau los4

Hail loj tshaj txij 20063.00 in (tea cup)May 13, 2023

Hnub hail txij 200675

Hnub muaj hail 1 inch los sis loj dua48

Tornado hauv 10 miles9

Laj qhov chaw ntsuas cua ua kev puas tsuaj hauv 10 miles134

Muaj hail hauv 10 miles ntawm O'Fallon hauv 75 hnub txij 2006. Cov pob hail loj tshaj xav tau 3.00 in (tea cup) hnub May 13, 2023. Hail ntau tshaj hauv April thiab May.

O'Fallon txiav txim siab #61 rau cov hnub xwm hauv cov 1,399 lub nroog Asmeskas uas muaj 25,000 txog 100,000 leej. Saib qhov kev txiav txim siab →

Hail txog ntawm O'Fallon

Hnub	Qhov loj ntawm hau	Qhov chaw	Qhov chaw tshaj tawm
Sep 17, 2026	1.00 in Liam nyiaj 25-sent	Saint Paul 1 zaj lus qhia txog hau · ze tshaj 3 mi ntawm O'Fallon	Lus qhia txog cua ntsawj NWS (tsev yees)
Jun 25, 2026	0.75 in 1-cent coin	St Peters 1 zaj lus qhia txog hau · ze tshaj 6 mi ntawm O'Fallon	Cov Xwm Txheej NOAA
Apr 27, 2026	1.25 in Liam nyiaj 50-sent	O Fallon, Fort Zumwalt, Vandalia Airport 7 zaj lus qhia txog hau · ze tshaj ntawm lub plawv O'Fallon	Cov Xwm Txheej NOAA
Apr 17, 2026	1.00 in Liam nyiaj 25-sent	Cottleville, Harvester, St Charles 9 zaj lus qhia txog hau · ze tshaj 4 mi ntawm O'Fallon	Cov Xwm Txheej NOAA
May 16, 2025	2.50 in tennis ball	Cottleville, Weldon, Weldon Spg 27 zaj lus qhia txog hau · ze tshaj 1 mi ntawm O'Fallon	Cov Xwm Txheej NOAA
Apr 30, 2025	1.00 in Liam nyiaj 25-sent	Weldon Spg, Dardenne 2 zaj lus qhia txog hau · ze tshaj 3 mi ntawm O'Fallon	Cov Xwm Txheej NOAA
Apr 10, 2025	1.00 in Liam nyiaj 25-sent	Fort Zumwalt, St Peters 2 zaj lus qhia txog hau · ze tshaj 1 mi ntawm O'Fallon	Cov Xwm Txheej NOAA
Mar 14, 2025	1.25 in Liam nyiaj 50-sent	Harvester 1 zaj lus qhia txog hau · ze tshaj 7 mi ntawm O'Fallon	Cov Xwm Txheej NOAA

Ib kab rau ib hnub: hail loj tshaj hnub ntawd hauv 10 miles, cov chaw thiab xov laj qhov chaw.

Hnub roj hauv O'Fallon raws xyoo

Thaum twg lub caij roj nrog O'Fallon tshaj plaws

Txij 2006, 75 hnub roj feem ntau tshwm sim hauv April (24) thiab May (16).

Cua roj loj tshaj plaws ze O'Fallon

Apr 28, 2012 · 3.00 in (tea cup) · Wentzville (9 mi ntawm O'Fallon)

May 13, 2023 · 3.00 in (tea cup) · Harvester (8 mi ntawm O'Fallon)

Lus qhia ntawm National Weather Service (Lus Askiv): A swath of very large hail fell in eastern St. Charles County. Areas that received large hail includes St. Peters, Harvester and St. Charles, mainly along and east of Jungermann Road. This includes the main street area of St. Charles.

Apr 19, 2011 · 2.75 in (baseball) · Dardenne (5 mi ntawm O'Fallon)

Lus qhia ntawm National Weather Service (Lus Askiv): Numerous reports of large hail ranging from ping pong ball size to baseball size.

Mar 15, 2012 · 2.75 in (baseball) · Dardenne (7 mi ntawm O'Fallon)

Lus qhia ntawm National Weather Service (Lus Askiv): A wide swath of large hail fell from areas along and west of I-64 near Highways N and DD to the east northeast through the cities of Lake St. Louis, Dardenne Prairie, and O'Fallon. The largest hail stones, baseball size, were reported near the intersection of Winghaven Boulevard and I-64. There were numerous reports of one to two inch diameter hail.

May 26, 2024 · 2.75 in (baseball) · St Peters (6 mi ntawm O'Fallon)

Lus qhia ntawm National Weather Service (Lus Askiv): There were numerous reports of 1 to 2 inch hailstones in eastern St. Charles County impacting St. Peters, St. Charles, and Kampsville. The largest reported hailstones were 2 to 2.75 inches in diameter and fell exclusively in St. Charles.

Cua nplaum hauv 10 miles ntawm O'Fallon

Hnub	Qhov siab	Qhov chaw	Kev taw
Dec 10, 2021	EF1	Spirit/St Louis 9 mi ntawm O'Fallon	2.4 mi ntev, 50 yd dav
Dec 10, 2021	EF1	Weldon 9 mi ntawm O'Fallon	6.1 mi ntev, 50 yd dav
Apr 29, 2017	EF0	Kampville 10 mi ntawm O'Fallon	3.9 mi ntev, 100 yd dav
Jun 28, 2015	EF2	Peruque 4 mi ntawm O'Fallon	2.3 mi ntev, 400 yd dav
Sep 9, 2014	EF0	Harvester 7 mi ntawm O'Fallon	1.7 mi ntev, 25 yd dav
Jun 7, 2014	EF0	Harvester 7 mi ntawm O'Fallon	2.7 mi ntev, 20 yd dav
May 31, 2013	EF3	Defiance 9 mi ntawm O'Fallon	14.8 mi ntev, 950 yd dav
Jan 29, 2013	EF0	Chain Of Rocks 9 mi ntawm O'Fallon	1.7 mi ntev, 30 yd dav
Aug 31, 2012	EF0	Fort Zumwalt 2 mi ntawm O'Fallon	0.4 mi ntev, 120 yd dav

Cua ntsawj txaus ntshai ntawm cua ntsawj ze rau O'Fallon

134 zaj lus qhia txog cua ntsawj txaus ntshai hauv 10 mi ntawm O'Fallon txij li 2006, nyob rau 89 hnub. Qhov cua ntsawj loj tshaj yog 71 mph hnub Jul 23, 2017.

Hnub	Cua ntsawj loj tshaj	Qhov chaw	Qhov chaw tshaj tawm
Sep 17, 2026	muaj kev puas tsuaj	Saint Paul 1 qhov chaw ntsuas cua	Lus qhia txog cua ntsawj NWS (tsev yees)
Aug 12, 2026	muaj kev puas tsuaj	O'Fallon, Saint Paul 3 qhov chaw ntsuas cua	Lus qhia txog cua ntsawj NWS (tsev yees)
Jul 4, 2026	muaj kev puas tsuaj	Weldon Spring, Harvester 4 qhov chaw ntsuas cua	Lus qhia txog cua ntsawj NWS (tsev yees)
Jun 25, 2026	60 mph, kev ntsuas	Kampville 1 qhov chaw ntsuas cua	Cov Xwm Txheej NOAA
Apr 17, 2026	58 mph, kev ntsuas	Harvester 1 qhov chaw ntsuas cua	Cov Xwm Txheej NOAA
Jul 6, 2025	75 mph, kev ntsuas	St Peters, Cottleville 2 qhov chaw ntsuas cua	Cov Xwm Txheej NOAA
Jun 27, 2025	58 mph, kev ntsuas	Harvester 1 qhov chaw ntsuas cua	Cov Xwm Txheej NOAA
May 16, 2025	64 mph, kev ntsuas	Dardenne 1 qhov chaw ntsuas cua	Cov Xwm Txheej NOAA
Apr 10, 2025	58 mph, xav tau	All Saints Vlg 1 qhov chaw ntsuas cua	Cov Xwm Txheej NOAA
May 26, 2024	70 mph, kev ntsuas	All Saints Vlg 1 qhov chaw ntsuas cua	Cov Xwm Txheej NOAA

Cua ntawm cov huab cua tshwj xeeb yog cua ntsawj 58 mph los sis tsiab dua, los yog cua uas ua rau muaj kev puas tsuaj. Cov cua ntsawj xav tau los ntawm cov tsev ntsuas huab cua; cov kev ntsuas los ntawm cov neeg saib thiab kev tshawb fawb kev puas tsuaj.

Xa nqe lus thov rau dav tsev los sis tsheb?

Cov tuav nyiaj thov hnub txaus siab. Cov hnub hauv nplooj ntawv no yog thaum muaj lus qhia txog roj ze O'Fallon; roj tuaj yeem poob rau ib txoj kev thiab tsis poob rau txoj kev tom next, yog li ntawd, tsis yog pov thawj tias muaj ker rau koj lub chaw. Tus kws dav tsev los sis tus neeg tshuaj xyuas insurance tuaj yeem saib lub dav. Ntau cov kev cai muaj lub sijhawm txwv rau xa nqe lus thov — saib koj lub.

Lub nroog ze

Data: NOAA NCEI Storm Events Database (cov ntaub ntawv kawg txog Jun 30, 2026) thiab National Weather Service Local Storm Reports (preliminary, txij thaum ntawd los). Cov kev ntsuas los ntawm lub hauv paus ntawm O'Fallon.

Muaj lub tuam txhab dav tsev los sis xov xwm hauv zos? Qhia O'Fallon's keeb kwm roj hauv koj lub website nrog peb widget dawb →

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