South Dakota hail map — May 19, 2024
NOAA radar detected hail of an inch or more over 1 South Dakota city on May 19, 2024. The largest stones — 1.00″, quarter size — fell over Rapid City.

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- The May 19, 2024 swath — and every other storm since 2023 across South Dakota
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- Cities hit
- 1
- in South Dakota
- 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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This page covers South Dakota 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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South Dakota cities hit on May 19, 2024
What people on the ground measured in South Dakota on May 19, 2024
7 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.
- 1.25″ half dollar size Public7 NW Mclaughlin, SD7:15 PM CDTCorson County
50 to 60 mph winds.
- 1.00″ quarter size Public1 ESE White Horse, SD6:48 PM CDTDewey County
nickel to quarter.
- 1.00″ quarter size Public1 ESE White Horse, SD7:24 PM CDTDewey County
nickel to quarter.
- 0.88″ penny size Public9 NNW Agar, SD6:39 PM CDTPotter County
Radar estimated time.
- 0.75″ penny size Trained Spotter8 W Hermosa, SD4:58 PM CDTCuster County
- 0.75″ penny size Trained Spotter10 NNE Quinn, SD6:06 PM CDTPennington County
- 0.75″ penny size Storm ChaserKenel, SD8:08 PM CDTCorson County
Time estimated by radar. Penny size hail noted at time of arrival, but had melted since it fell.
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 South Dakota hail days
Shopping for a hail app to work South Dakota?
This page is one storm. If you are deciding which tool to work South Dakota 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.
South Dakota hail on May 19, 2024
NOAA radar put hail of an inch or more over 1 South Dakota city that day. The largest stones — 1.00 inches, quarter size — were over Rapid City. Every city hit is listed above with its own stone size.