Greeley hail storm history
Weld County·NOAA NCEI Storm Events Database·~75-day publication lag
Greeley sits in Weld County on Colorado's Front Range, where afternoon convective storms tracking northeast from the Rocky Mountains create a corridor of elevated hail risk. The city's position along this weather pattern means residents face recurring hail events capable of significant property damage.
Check if your roof was damaged by recent hail
Hail risk in Greeley peaks from May through July, when afternoon storms between 2 p.m. and 7 p.m. MT are most likely to produce large hail. April and August see secondary risk as spring and late-summer storm systems move through the region. Most significant hail events that cause functional roof damage occur during the May-to-July window.
Annual frequency — last 10 years
When hail hits — monthly pattern
Avg events per month · all years · NOAA data
All recorded hail events
Of 97 recorded events, 42 (43%) reached 1.5" or larger — the threshold for likely functional damage on standard asphalt shingles.
Report received via Spotter Network.
Report from mping.
Report from mping.
Large hail dented cars, damaged shingles and broke windows.
Large hail shattered car windows.
NOAA National Centers for Environmental Information Storm Events Database. Publication lag is approximately 75 days — current-year events may be incomplete.
NOAA Storm Events Database ↗