Rooks County was hit as recently as 2026-07-10, 21 days ago. Rooks County is hit in most years, and usually several times over. The largest stone on record here is 4.25 inches and 4.2 times the National Weather Service's 1 inch severe criterion, reported on 2011-08-09 near Zurich.
Colored swath = NOAA MRMS radar-estimated hail size; dots = NOAA SPC reports in Kansas. Radar-indicated, not a guarantee of damage.
The last hail here fell on 2026-07-10, around Plainville. A free SwathIQ account -- hand-reviewed, invite within 24-48h -- pulls Rooks 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 55 separate hail days here since 2010 -- 3.2 a year over 17 years of record. Those days carry 124 separate reports between them, two or three on a typical one. No year since 2010 has gone by without at least one. The busiest single year was 2015, with 6 hail days. The last five years track the long-run rate, with 14 days since 2022.
6 of the 55 days reached 2 inches or more -- 11%, or about one hail day in 9, the last on 2020-06-20. Those big days do not follow the county's usual calendar: most of them fall in June, not May. 18 of the 55 days reached golf-ball size, 1.75 inches or bigger.
Across the whole of Kansas, see the Kansas hail map and history.
Reports cluster nearest Plainville -- 24 of the county's 55 hail days -- then Stockton (18), Zurich (10), Codell (10) and Webster State Park (8). That one town is named on 44% of them. Beyond those, NOAA names Damar, Palco, Woodston and Natoma on more than one hail day apiece.
| Place | Hail days since 2010 | Largest stone |
|---|---|---|
| Plainville | 9 | 1.75″ |
| Stockton | 7 | 2.00″ |
| Zurich | 6 | 4.25″ |
| 3 E Codell | 4 | 3.00″ |
| Palco | 4 | 2.50″ |
The season runs April through July: 46 of the 55 hail days on record fall in those 4 months (84%). May is the single busiest month, with 17 of them (31%). That peak sits inside the window rather than at either end. Hail has also been reported in March, August, September and October, outside that window. Reports span 8 of the 12 calendar months; the other 4 have never produced one.
| Month | Hail days |
|---|---|
| March | 1 |
| April | 5 |
| May | 17 |
| June | 17 |
| July | 7 |
| August | 5 |
| September | 2 |
| October | 1 |
That day put 2 reports on the map, the biggest 1.25 inches near Plainville. 2 hail days have already been reported this year.
| Date | Max hail | Reports |
|---|---|---|
| 2026-07-10 | 1.25″ | 2 |
| 2026-06-08 | 1.75″ | 3 |
| 2025-08-18 | 1.50″ | 1 |
| 2025-08-17 | 1.00″ | 1 |
| 2025-07-21 | 1.75″ | 4 |
| 2025-07-19 | 1.50″ | 1 |
| 2025-06-16 | 1.50″ | 2 |
| 2024-05-25 | 1.50″ | 4 |
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 4.25 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: Osborne County (57 hail days), Graham County (44) and Ellis County (73). Rooks County sits in between.
Osborne County · Graham County · Ellis County
Back to the Kansas hail map or the U.S. hail map.
Data & method: NOAA/NWS Storm Prediction Center reports + NOAA MRMS MESH radar, Rooks County, Kansas only. Radar-indicated and observation-based -- informational only, not a guarantee of damage or a valid claim.