Hail History

Imam › Missouri › St. Charles County › Weldon Spring

Hail history im Weldon Spring, MO

Last hail im 10 milesSep 17, 20261.00 in (25-cent coin)
Hail days, last 12 months4
Largest hail im 20063.00 in (tea cup)May 13, 2023
Hail days im 200673
Days im hail 1 inch imwin44
Tornadoes im 10 miles17
Wind dmg wutuk im 10 miles171

Hail wutuk im 10 miles im Weldon Spring im 73 days im 2006. Stones imwin im 3.00 in (tea cup) im May 13, 2023. Hail ej common im April im May.

Recent hail im Weldon Spring

DateHail sizeWhereSource
Sep 17, 20261.00 in
25-cent coin
Saint Paul
1 hail report · closest 9 mi im Weldon Spring
NWS storm report (preliminary)
Jun 25, 20260.75 in
1-cent coin
St Peters
1 hail report · closest 7 mi im Weldon Spring
NOAA Storm Events
Apr 27, 20261.25 in
50-cent coin
Clarkson Vly, O Fallon, Fort Zumwalt
9 hail reports · closest 5 mi im Weldon Spring
NOAA Storm Events
Apr 17, 20261.00 in
25-cent coin
Defiance, Gumbo, Cottleville
11 hail reports · closest 4 mi im Weldon Spring
NOAA Storm Events
May 16, 20252.50 in
tennis ball
Cottleville, Defiance, Weldon
47 hail reports · closest im center im Weldon Spring
NOAA Storm Events
Apr 30, 20251.00 in
25-cent coin
Weldon Spg, Dardenne
2 hail reports · closest im center im Weldon Spring
NOAA Storm Events
Apr 10, 20251.00 in
25-cent coin
Fort Zumwalt, St Peters
2 hail reports · closest 7 mi im Weldon Spring
NOAA Storm Events
Mar 14, 20251.25 in
50-cent coin
Harvester
1 hail report · closest 6 mi im Weldon Spring
NOAA Storm Events

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

Hail days near Weldon Spring by year

60650780820921051171231361431551621711831912012122323224425426

When hail season peaks near Weldon Spring

Of the 73 hail days since 2006, most fell in April (22) and May (15).

2Jan2Feb9Mar22Apr15May13Jun7Jul1Aug2SepOctNovDec

Largest hail storms near Weldon Spring

May 13, 2023 · 3.00 in (tea cup) · Harvester (6 mi from Weldon Spring)

National Weather Service description (English): 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 (6 mi from Weldon Spring)

National Weather Service description (English): Numerous reports of large hail ranging from ping pong ball size to baseball size.

Mar 15, 2012 · 2.75 in (baseball) · Dardenne (6 mi from Weldon Spring)

National Weather Service description (English): 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.

Apr 28, 2012 · 2.75 in (baseball) · Harvester (9 mi from Weldon Spring)

May 26, 2024 · 2.75 in (baseball) · St Peters (7 mi from Weldon Spring)

National Weather Service description (English): 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.

Tornadoes within 10 miles of Weldon Spring

DateRatingWherePath
Jun 4, 2025EF1Pond
8 mi from Weldon Spring
6.8 mi long, 300 yd wide
Mar 14, 2025EF2Clarkson Vly
8 mi from Weldon Spring
20.7 mi long, 880 yd wide
May 7, 2024EF0Defiance
7 mi from Weldon Spring
2.2 mi long, 50 yd wide
Apr 1, 2024EF0South Bellefontaine
9 mi from Weldon Spring
2.0 mi long, 332 yd wide
Dec 10, 2021EF1Spirit/St Louis
3 mi from Weldon Spring
2.4 mi long, 50 yd wide
Dec 10, 2021EF1Weldon
3 mi from Weldon Spring
6.1 mi long, 50 yd wide
Dec 10, 2021EF0St Louis Creve Coeur
8 mi from Weldon Spring
2.7 mi long, 50 yd wide
Jun 28, 2015EF2Peruque
9 mi from Weldon Spring
2.3 mi long, 400 yd wide
Sep 9, 2014EF0Harvester
6 mi from Weldon Spring
1.7 mi long, 25 yd wide
Jun 7, 2014EF0Harvester
5 mi from Weldon Spring
2.7 mi long, 20 yd wide
May 31, 2013EF3Defiance
4 mi from Weldon Spring
14.8 mi long, 950 yd wide
Aug 31, 2012EF0Fort Zumwalt
7 mi from Weldon Spring
0.4 mi long, 120 yd wide

Damaging thunderstorm winds near Weldon Spring

171 reports of damaging thunderstorm wind within 10 miles of Weldon Spring since 2006, on 101 days. The strongest measured gust was 77 mph on Jun 19, 2021.

DateStrongest gustWhereSource
Sep 17, 2026dmg ekkarSaint Paul
1 wutuk wind
NWS storm report (preliminary)
Aug 16, 2026dmg ekkarChesterfield
1 wutuk wind
NWS storm report (preliminary)
Aug 12, 2026dmg ekkarO'Fallon, Saint Paul
3 wutuk wind
NWS storm report (preliminary)
Jul 4, 2026dmg ekkarWeldon Spring, Harvester, Chesterfield
7 wutuk wind
NWS storm report (preliminary)
Apr 17, 202658 mph, ekkarHarvester
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
May 16, 202575 mph, ekkarGumbo, Dardenne
2 wutuk wind
NOAA Storm Events
Apr 10, 202560 mph, imwinSpirit/St Louis, All Saints Vlg
3 wutuk wind
NOAA Storm Events
Mar 14, 202590 mph, ekkarSouth Bellefontaine, Grover, Clarkson Vly
5 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 Weldon Spring; 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 Weldon Spring.

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