The most recent reported hail day was 2026-04-28, 94 days ago. Morgan County is hit in most years. The largest stone on record here is 3.5 inches and 3.5 times the National Weather Service's 1 inch severe criterion, reported on 2026-04-27 near Versailles.
Colored swath = NOAA MRMS radar-estimated hail size; dots = NOAA SPC reports in Missouri. Radar-indicated, not a guarantee of damage.
The last hail here fell on 2026-04-28, around Gravois Mills. A free SwathIQ account -- hand-reviewed, invite within 24-48h -- pulls Morgan County addresses inside a hail swath above your size threshold into a door-knock list you can export, scoped to your approved markets.
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See call-center options ->NOAA's Storm Prediction Center has logged 28 separate hail days here since 2010 -- 1.6 a year over 17 years of record. They carry 49 reports in total: most hail days here are logged from a single spot. 3 of those 17 years produced none at all. The busiest single year was 2011, with 5 hail days. The last five years track the long-run rate, with 10 days since 2022.
3 of the 28 days reached 2 inches or more -- 11%, or about one hail day in 9, the last on 2026-04-27. Those big days do not follow the county's usual calendar: most of them fall in April, not May. 10 of the 28 days reached golf-ball size, 1.75 inches or bigger.
Across the whole of Missouri, see the Missouri hail map and history.
Reports cluster nearest Versailles -- 10 of the county's 28 hail days -- then Stover (9), Gravois Mills (6), Laurie (5) and Barnett (4). Beyond those, NOAA names Florence and Syracuse on more than one hail day apiece.
| Place | Hail days since 2010 | Largest stone |
|---|---|---|
| Stover | 5 | 2.50″ |
| Versailles | 5 | 1.75″ |
| Gravois Mills | 3 | 1.00″ |
| 3 N Versailles | 2 | 3.50″ |
| Barnett | 2 | 1.75″ |
The season runs March through June: 23 of the 28 hail days on record fall in those 4 months (82%). May is the single busiest month, with 9 of them (32%). That peak sits inside the window rather than at either end. Hail has also been reported in February, July, August and November, outside that window. Reports span 8 of the 12 calendar months; the other 4 have never produced one.
| Month | Hail days |
|---|---|
| February | 1 |
| March | 4 |
| April | 8 |
| May | 9 |
| June | 2 |
| July | 1 |
| August | 2 |
| November | 1 |
That day put 2 reports on the map, the biggest 1.5 inches near Gravois Mills. 2 hail days have already been reported this year.
| Date | Max hail | Reports |
|---|---|---|
| 2026-04-28 | 1.50″ | 2 |
| 2026-04-27 | 3.50″ | 2 |
| 2025-11-17 | 1.25″ | 1 |
| 2025-03-22 | 1.00″ | 1 |
| 2024-05-26 | 2.50″ | 2 |
| 2024-05-21 | 1.00″ | 1 |
| 2024-05-08 | 1.25″ | 3 |
| 2024-04-01 | 1.00″ | 2 |
The colored swath is NOAA's MRMS radar estimate of the largest hail per ~1 km cell; the dots are SPC ground reports. Yellow is about an inch, red 1.5 to 2″, purple 2″ and up (hail size vs roof damage). On this county's worst day the reports reached 3.5 inches, which is the purple band. Look up a street address with the hail history by address tool.
The nearest counties with a page of their own: Benton County (28 hail days), Camden County (38) and Miller County (22). Morgan County sits in between.
Benton County · Camden County · Miller County
Back to the Missouri hail map or the U.S. hail map.
Data & method: NOAA/NWS Storm Prediction Center reports + NOAA MRMS MESH radar, Morgan County, Missouri only. Radar-indicated and observation-based -- informational only, not a guarantee of damage or a valid claim.