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Hail history for Oregon County, MO

Hail eo an lok eoApr 16, 20261.00 in (25-cent coin)

Hail days, last 12 months1

Largest hail im 20064.25 inApr 2, 2006

Hail days im 200640

Days im hail 1 inch imwin30

Tornadoes in the county9

Wind dmg wutuk im county62

60 hail reports in Oregon County since 2006 on 40 days. The largest stones measured 4.25 in on Apr 2, 2006.

Recent hail in Oregon County

Date	Hail size	Where	Source
Apr 16, 2026	1.00 in 25-cent coin	Myrtle 1 hail report	NOAA Storm Events
Apr 20, 2025	2.00 in hen egg	Alton 1 hail report	NOAA Storm Events
Mar 30, 2025	1.75 in golf ball	Myrtle, Thayer, Thomasville 3 hail reports	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 Oregon County by year

When hail season peaks in Oregon County

Damaging thunderstorm winds in Oregon County

62 reports of damaging thunderstorm wind in Oregon County since 2006, on 48 days.

Date	Strongest gust	Where	Source
Aug 26, 2026	dmg ekkar	Rover 1 wutuk wind	NWS storm report (preliminary)
Mar 15, 2026	60 mph, ekkar	Alton 1 wutuk wind	NOAA Storm Events
May 26, 2024	60 mph, ekkar	Rover 1 wutuk wind	NOAA Storm Events
Aug 25, 2023	58 mph, ekkar	Rover 2 wutuk wind	NOAA Storm Events
Jul 29, 2023	60 mph, ekkar	Thayer 1 wutuk wind	NOAA Storm Events
Jun 18, 2023	60 mph, ekkar	Koshkonong 1 wutuk wind	NOAA Storm Events
Nov 4, 2022	60 mph, ekkar	Alton 1 wutuk wind	NOAA Storm Events
Aug 8, 2022	60 mph, ekkar	Woodside, Alton 2 wutuk wind	NOAA Storm Events
Oct 14, 2021	60 mph, ekkar	Thayer 1 wutuk wind	NOAA Storm Events
May 29, 2019	60 mph, ekkar	Thayer Mem Airport, Thayer, Lulu 3 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 Oregon 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).