Weld County was hit as recently as 2026-07-03, 28 days ago. Weld 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 2017-06-12 near Pierce.
Colored swath = NOAA MRMS radar-estimated hail size; dots = NOAA SPC reports in Colorado. Radar-indicated, not a guarantee of damage.
The last hail here fell on 2026-07-03, around Buckingham. A free SwathIQ account -- hand-reviewed, invite within 24-48h -- pulls Weld County addresses inside a hail swath above your size threshold into a door-knock list you can export, scoped to your approved markets.
Get free access Check an addressOur US-based call center calls the homeowners in this storm and books roof inspections straight onto your calendar. You work the storm; we fill the schedule. We dial -- you do not have to knock a single door.
See call-center options ->NOAA's Storm Prediction Center has logged 146 separate hail days here since 2010 -- 8.6 a year over 17 years of record. Those days carry 495 separate reports between them, better than three on a typical one. No year since 2010 has gone by without at least one. The busiest single year was 2019, with 20 hail days. The last five years track the long-run rate, with 50 days since 2022.
29 of the 146 days reached 2 inches or more -- 20%, or about one hail day in 5, the last on 2026-06-22. They land in the same month as everything else, June. 45 of the 146 days reached golf-ball size, 1.75 inches or bigger.
Across the whole of Colorado, see the Colorado hail map and history.
Reports cluster nearest Greeley -- 19 of the county's 146 hail days -- then Stoneham (17), New Raymer (17), Nunn (15) and Fort Lupton (14). Beyond those, NOAA names Pawnee Buttes, Eaton, Frederick, Grover, Firestone, Kersey, Pierce, Hereford and Windsor on more than one hail day apiece.
| Place | Hail days since 2010 | Largest stone |
|---|---|---|
| Eaton | 8 | 1.50″ |
| New Raymer | 7 | 2.00″ |
| 1 W Firestone | 7 | 1.50″ |
| Hereford | 5 | 2.75″ |
| Stoneham | 4 | 3.00″ |
The season runs May through August: 136 of the 146 hail days on record fall in those 4 months (93%). June is the single busiest month, with 49 of them (34%). That peak sits inside the window rather than at either end. Hail has also been reported in April, September and October, outside that window. Reports span 7 of the 12 calendar months; the other 5 have never produced one.
| Month | Hail days |
|---|---|
| April | 2 |
| May | 32 |
| June | 49 |
| July | 34 |
| August | 21 |
| September | 7 |
| October | 1 |
That day put 1 report on the map, the biggest 1.25 inches near Buckingham. 6 hail days have already been reported this year.
| Date | Max hail | Reports |
|---|---|---|
| 2026-07-03 | 1.25″ | 1 |
| 2026-06-22 | 2.00″ | 1 |
| 2026-06-20 | 2.25″ | 4 |
| 2026-06-08 | 1.25″ | 1 |
| 2026-06-03 | 1.00″ | 1 |
| 2026-06-01 | 1.00″ | 1 |
| 2025-09-11 | 1.50″ | 4 |
| 2025-08-10 | 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 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: Larimer County (67 hail days), Adams County (62) and Boulder County (35). Weld County takes more hail than any of them.
Larimer County · Adams County · Boulder County
Back to the Colorado hail map or the U.S. hail map.
Data & method: NOAA/NWS Storm Prediction Center reports + NOAA MRMS MESH radar, Weld County, Colorado only. Radar-indicated and observation-based -- informational only, not a guarantee of damage or a valid claim.