The most recent reported hail day was 2024-08-06 -- 1 year ago, with nothing reported since. Renville County is hit in most years. The largest stone on record here is 2.75 inches, a baseball and 2.8 times the National Weather Service's 1 inch severe criterion, reported on 2017-07-21 near Loraine.
Colored swath = NOAA MRMS radar-estimated hail size; dots = NOAA SPC reports in North Dakota. Radar-indicated, not a guarantee of damage.
The last hail here fell on 2024-08-06, around Greene. A free SwathIQ account -- hand-reviewed, invite within 24-48h -- pulls Renville 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 30 separate hail days here since 2010 -- 1.8 a year over 17 years of record. They carry 43 reports in total: most hail days here are logged from a single spot. 5 of those 17 years produced none at all. One year dominates the record: 2010 alone produced 6 of the 30 days. The last five years have been quieter than the long run: 6 days since 2022, against 2.0 a year before that.
5 of the 30 days reached 2 inches or more -- 17%, or about one hail day in 6, the last on 2024-08-06. They land in the same month as everything else, June. Golf-ball size is rarer still: 1.75 inches or more on 6 of the 30 days.
Across the whole of North Dakota, see the North Dakota hail map and history.
Reports cluster nearest Sherwood -- 7 of the county's 30 hail days -- then Loraine (5), Mohall (5), Tolley (5) and Greene (3). Beyond those, NOAA names Norma and Glenburn on more than one hail day apiece.
| Place | Hail days since 2010 | Largest stone |
|---|---|---|
| Mohall | 4 | 1.00″ |
| 4 Ene Greene | 2 | 2.00″ |
| Sherwood | 2 | 2.00″ |
| Tolley | 2 | 1.00″ |
| 3 Wnw Loraine | 1 | 2.75″ |
The season runs June through August: 27 of the 30 hail days on record fall in those 3 months (90%). June is the single busiest month, with 11 of them (37%). That peak opens the window: the season starts at its worst and eases off from there. Hail has also been reported in May and September, outside that window. Reports span 5 of the 12 calendar months; the other 7 have never produced one.
| Month | Hail days |
|---|---|
| May | 2 |
| June | 11 |
| July | 10 |
| August | 6 |
| September | 1 |
That day put 3 reports on the map, the biggest 2.5 inches near Greene. No hail day has been reported here yet this year.
| Date | Max hail | Reports |
|---|---|---|
| 2024-08-06 | 2.50″ | 3 |
| 2024-07-14 | 1.00″ | 1 |
| 2024-06-23 | 1.00″ | 1 |
| 2024-06-15 | 1.00″ | 2 |
| 2023-07-01 | 1.00″ | 1 |
| 2022-07-22 | 1.50″ | 2 |
| 2020-08-14 | 1.00″ | 1 |
| 2020-06-28 | 1.00″ | 1 |
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 2.75 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: Ward County (55 hail days), Burke County (25) and Bottineau County (34). Renville County sits in between.
Ward County · Burke County · Bottineau County
Back to the North Dakota hail map or the U.S. hail map.
Data & method: NOAA/NWS Storm Prediction Center reports + NOAA MRMS MESH radar, Renville County, North Dakota only. Radar-indicated and observation-based -- informational only, not a guarantee of damage or a valid claim.