Merrick County, Nebraska Hail Map & History
Merrick County was hit as recently as 2026-07-08, 68 days ago. Merrick County has recorded hail in nearly every year on the archive. 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 2026-05-17 near Palmer.
Colored swath = NOAA MRMS radar-estimated hail size; dots = NOAA SPC reports in Nebraska. Radar-indicated, not a guarantee of damage.
The last hail here fell on 2026-07-08, around Chapman. A free SwathIQ account -- hand-reviewed, invite within 24-48h -- pulls Merrick 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 ->How often it hails in Merrick County
NOAA's Storm Prediction Center has logged 33 separate hail days here since 2010 -- 1.9 a year over 17 years of record. They carry 51 reports in total: most hail days here are logged from a single spot. Exactly one year since 2010 passed with no reported hail day at all. The busiest single year was 2011, with 5 hail days. The last five years have been quieter than the long run: 6 days since 2022, against 2.2 a year before that.
Most hail here stays under 2 inches: only 3 of the 33 days on record passed it, 9%, the last on 2026-05-17. Those big days do not follow the county's usual calendar: most of them fall in May, not June. 13 of the 33 days reached golf-ball size, 1.75 inches or bigger.
Across the whole of Nebraska, see the Nebraska hail map and history.
Hardest-hit places in Merrick County
Reports cluster nearest Chapman -- 14 of the county's 33 hail days -- then Central City (11), Silver Creek (5), Clarks (4) and Palmer (3). That one town is named on 42% of them. Beyond those, NOAA names Archer on more than one hail day apiece.
| Place | Hail days since 2010 | Largest stone |
|---|---|---|
| Central City | 5 | 1.25″ |
| 2 E Chapman | 3 | 1.75″ |
| 2 Sw Chapman | 2 | 3.00″ |
| Silver Creek | 2 | 1.50″ |
| 2 Ne Chapman | 2 | 1.25″ |
When it hails in Merrick County
The season runs May through August: 30 of the 33 hail days on record fall in those 4 months (91%). June is the single busiest month, with 11 of them (33%). That peak sits inside the window rather than at either end. Hail has also been reported in April and October, outside that window. Reports span 6 of the 12 calendar months; the other 6 have never produced one.
| Month | Hail days |
|---|---|
| April | 2 |
| May | 7 |
| June | 11 |
| July | 8 |
| August | 4 |
| October | 1 |
Recent Merrick County hail days
That day put 1 report on the map, the biggest 1 inch near Chapman. 2 hail days have already been reported this year.
| Date | Max hail | Reports |
|---|---|---|
| 2026-07-08 | 1.00″ | 1 |
| 2026-05-17 | 3.50″ | 4 |
| 2025-05-19 | 1.75″ | 1 |
| 2025-04-01 | 1.25″ | 1 |
| 2023-07-04 | 1.00″ | 1 |
| 2022-06-04 | 1.75″ | 2 |
| 2021-06-22 | 1.00″ | 1 |
| 2020-08-16 | 3.00″ | 3 |
How to read the Merrick County map
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.
Nearby counties
The nearest counties with a page of their own: Hamilton County (46 hail days), Nance County (22) and Polk County (28). Merrick County sits in between.
Hamilton County · Nance County · Polk County
Back to the Nebraska hail map or the U.S. hail map.
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Data & method: NOAA/NWS Storm Prediction Center reports + NOAA MRMS MESH radar, Merrick County, Nebraska only. Radar-indicated and observation-based -- informational only, not a guarantee of damage or a valid claim.