Hail map for Louisville, CO — May 30, 2024
NOAA radar detected hail up to 2.00″ — hen egg size — within 5 miles of Louisville on May 30, 2024.

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- Max hail size
- 2.00″
- hen egg
- Impact rating
- 7/10
- from stone size
- Size bands over the city
- 3
- distinct radar bands
- Measured on the ground
- 2.25″
- 7.2 mi away · Public
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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This page covers Louisville as a whole. Check your own address to see every storm on record for your roof — the date and the stone size for each one — and we'll email you the full report to keep.
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What people on the ground measured in Louisville, CO on May 30, 2024
33 reports filed with the National Weather Service — 10 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.
- 2.25″ hen egg size Public2 E Broomfield, CO · 7.2 mi away9:30 PM MDTAdams County
Report relayed via social media. Time estimated by radar.
- 2.00″ hen egg size Trained Spotter2 SSW Henderson, CO · 14.7 mi away9:58 PM MDTAdams County
Delayed report. Time estimated by radar.
- 1.75″ golf ball size Trained Spotter1 NE Thornton, CO · 11.2 mi away9:46 PM MDTAdams County
1.75 inch hail measured off a 120th and Colorado. Minor tree damage and minor car damage.
- 1.75″ golf ball size Public2 NE Thornton, CO · 12.2 mi away9:51 PM MDTAdams County
Report from mPING: Golf Ball (1.75 in.).
- 1.50″ half dollar size Public2 E Broomfield, CO · 6.8 mi away9:25 PM MDTBroomfield County
Mostly just some leaves stripped from trees. It only lasted ~5 minutes, with most of the hail under an inch in diameter. Several stones of 1 or 1.25 inch diameter, and one at 1.5 inch diameter.
- 1.50″ half dollar size Trained Spotter2 NNE Erie, CO · 7.4 mi away9:25 PM MDTWeld County
- 1.50″ half dollar size Public3 NNW Northglenn, CO · 8.0 mi away9:30 PM MDTAdams County
Report via social media.
- 1.50″ half dollar size Public1 W Northglenn, CO · 9.3 mi away9:35 PM MDTAdams County
- 1.50″ half dollar size Public1 NE Northglenn, CO · 9.5 mi away9:39 PM MDTAdams County
Report from mPING: Ping Pong Ball (1.50 in.).
- 1.50″ half dollar size PublicNorthglenn, CO · 10.1 mi away9:36 PM MDTAdams County
Report from mPING: Ping Pong Ball (1.50 in.).
- 1.25″ half dollar size Public2 SE Erie, CO · 5.6 mi away9:37 PM MDTWeld County
Report from mPING: Half Dollar (1.25 in.).
- 1.25″ half dollar size Public1 SE Broomfield, CO · 6.0 mi away9:25 PM MDTJefferson County
Report from mPING: Half Dollar (1.25 in.).
- 1.25″ half dollar size Public1 NE Erie, CO · 6.5 mi away9:31 PM MDTWeld County
Report from mPING: Half Dollar (1.25 in.).
- 1.00″ quarter size Trained Spotter1 NE Broomfield, CO · 5.1 mi away9:21 PM MDTBroomfield County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Public2 SE Erie, CO · 5.6 mi away9:35 PM MDTWeld County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Trained Spotter2 NW Erie, CO · 5.7 mi away9:15 PM MDTBoulder County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Cocorahs1 SSE Broomfield, CO · 6.0 mi away9:17 PM MDTJefferson County
- 1.00″ quarter size Public2 E Broomfield, CO · 7.2 mi away9:28 PM MDTBroomfield County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size PublicWestminster, CO · 8.0 mi away9:29 PM MDTAdams County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Public1 NW Federal Heights, CO · 8.7 mi away9:35 PM MDTAdams County
- 1.00″ quarter size Trained Spotter1 NW Federal Heights, CO · 8.7 mi away9:42 PM MDTAdams County
- 1.00″ quarter size Public1 NW Federal Heights, CO · 8.7 mi away9:55 PM MDTAdams County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Trained Spotter1 WNW Niwot, CO · 8.7 mi away9:00 PM MDTBoulder County
Size estimated, as hail was still falling.
- 1.00″ quarter size Trained Spotter1 W Niwot, CO · 8.8 mi away8:58 PM MDTBoulder County
Report from mPING: Quarter (1.00 in.). Time adjusted by radar.
- 1.00″ quarter size Trained Spotter3 NE Northglenn, CO · 9.5 mi away9:40 PM MDTAdams County
Minor damage to siding, roofs, trees.
- 1.00″ quarter size Public1 S Northglenn, CO · 10.1 mi away9:35 PM MDTAdams County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size PublicNorthglenn, CO · 10.1 mi away9:35 PM MDTAdams County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Public2 E Federal Heights, CO · 11.5 mi away9:43 PM MDTAdams County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Public1 NE Thornton, CO · 11.5 mi away9:42 PM MDTAdams County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Public2 NE Thornton, CO · 12.2 mi away9:43 PM MDTAdams County
Report from mPING: Quarter (1.00 in.).
- 0.88″ penny size Trained SpotterLafayette, CO · 1.9 mi away9:11 PM MDTBoulder County
- 0.88″ penny size Public2 NE Erie, CO · 7.4 mi away9:15 PM MDTWeld County
- 0.75″ penny size Public3 NE Boulder, CO · 7.0 mi away8:55 PM MDTBoulder County
Report from mPING: Dime (0.75 in.).
Reports come from the National Weather Service Local Storm Report feed, ingested 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.
Shopping for a hail app to work Louisville, CO?
This page is one storm. If you are deciding which tool to work Louisville, CO 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.
Louisville hail on May 30, 2024
NOAA radar estimated stones up to 2.00 inches — hen egg size — within about 5 miles of Louisville that day, across 3 distinct size bands. Sizes vary street to street inside a single swath.