Colorado hail map — September 16, 2025
NOAA radar detected hail of an inch or more over 1 Colorado city on September 16, 2025. The largest stones — 1.00″, quarter size — fell over Windsor.
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- Cities hit
- 1
- in Colorado
- Largest stone
- 1.00″
- quarter size
- Impact rating
- 3/10
- from stone size
Sizes come from NOAA radar, which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
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Colorado cities hit on September 16, 2025
What people on the ground measured in Colorado on September 16, 2025
3 reports filed with the National Weather Service — 2 from trained observers or officials. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 1.00″ quarter size Public6 NE Vernon, CO5:42 PM MDTYuma County
Penny to quarter sized hail ongoing.
- 1.00″ quarter size Trained Spotter7 NE Woodlin School, CO6:05 PM MDTWashington County
Nickel and quarter sized hail.
- 0.75″ penny size Trained Spotter4 N Loveland, CO3:07 PM MDTLarimer County
These are verified ground reports, updated every 15 minutes. A report records where the observer was, not the full extent of the swath — treat it as evidence about the storm, not about any one roof.
Other Colorado hail days
Shopping for a hail app to work Colorado?
This page is one storm. If you are deciding which tool to work Colorado with all season, these compare the ones roofers actually buy — with every price taken from the vendor's own site and linked.
- Best hail tracking apps, comparedHailMate, HailTrace, Hail Recon, HailStrike and RadarScope — every published price sourced and linked, and who each one is genuinely right for.
- HailMate vs HailTraceStreet-level NOAA swaths on a map your crew can knock, with the CRM already inside — instead of quote-only meteorologist maps billed on top of one.
- Hail map apps for roofers (and the Hail Recon alternative)Every storm on one map instead of loading dates one at a time — plus the canvassing and the whole claim, monthly, for what one state costs them a year.
- Best canvassing apps, comparedHailMate, SalesRabbit, SPOTIO, Knockio, RoofLink and Badger Maps — every published price sourced and linked, and two of them publish none.
Colorado hail on September 16, 2025
NOAA radar put hail of an inch or more over 1 Colorado city that day. The largest stones — 1.00 inches, quarter size — were over Windsor. Every city hit is listed above with its own stone size.