Missouri hail map — March 12, 2024
NOAA radar detected hail of an inch or more over 3 Missouri cities on March 12, 2024. The largest stones — 1.00″, quarter size — fell over Lee's Summit.

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- The March 12, 2024 swath — and every other storm since 2023 across Missouri
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- Cities hit
- 3
- in Missouri
- 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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Missouri cities hit on March 12, 2024
What people on the ground measured in Missouri on March 12, 2024
12 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.
- 2.00″ hen egg size Storm Chaser2 SW Napoleon, MO8:49 PM CDTLafayette County
relayed via X-Twitter, radar estimated time.
- 2.00″ hen egg size PublicWellington, MO9:24 PM CDTLafayette County
From X-Twitter.
- 1.75″ golf ball size Broadcast Media2 E Greenwood, MO5:57 PM CDTJackson County
Photos showing golf ball sized hail in Greenwood area.
- 1.75″ golf ball size NWS Employee4 N Oak Grove, MO8:18 PM CDTJackson County
- 1.75″ golf ball size Public2 N Grain Valley, MO8:39 PM CDTJackson County
From several reports on X-Twitter north of Grain Valley between Pink Hill Road and Duncan Road.
- 1.75″ golf ball size PublicCarterville, MO9:40 PM CDTJasper County
- 1.50″ half dollar size PublicGreenwood, MO5:55 PM CDTJackson County
Delayed report. Several photos of ping pong ball sized hail in Greenwood, with damage to vehicles. Time estimated from radar.
- 1.50″ half dollar size NWS Employee3 E Lee's Summit, MO6:15 PM CDTJackson County
Ping pong ball hail near US Highway 50 and Blackwell Road in eastern Lees Summit.
- 1.50″ half dollar size Public1 NE Lone Jack, MO6:41 PM CDTJackson County
Social media photo of what appears to be ping pong ball sized hail in Lone Jack.
- 1.50″ half dollar size Public1 E Lake Lafayette, MO7:15 PM CDTLafayette County
From picture on X-Twitter.
- 1.50″ half dollar size Public4 N Grain Valley, MO8:35 PM CDTJackson County
From photo on Facebook.
- 1.50″ half dollar size Public1 ENE Grain Valley, MO8:37 PM CDTJackson County
From Facebook.
Showing the 12 largest of 39 hail reports filed that day.
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.
Other Missouri hail days
Shopping for a hail app to work Missouri?
This page is one storm. If you are deciding which tool to work Missouri 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.
Missouri hail on March 12, 2024
NOAA radar put hail of an inch or more over 3 Missouri cities that day. The largest stones — 1.00 inches, quarter size — were over Lee's Summit. Every city hit is listed above with its own stone size.