South Dakota hail map — June 29, 2026
NOAA radar detected hail of an inch or more over 3 South Dakota cities on June 29, 2026. The largest stones — 1.00″, quarter size — fell over Yankton.

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- The June 29, 2026 swath — and every other storm since 2023 across South Dakota
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- Cities hit
- 3
- 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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South Dakota cities hit on June 29, 2026
What people on the ground measured in South Dakota on June 29, 2026
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.
- 2.50″ hen egg size Public2 WSW Batesland, SD2:29 AM CDTOglala Lakota County
Reported in the Wakpamani area. Time estimated based on radar.
- 2.00″ hen egg size Broadcast MediaBatesland, SD2:34 AM CDTOglala Lakota County
Time estimated based on radar.
- 2.00″ hen egg size Broadcast MediaVetal, SD3:36 AM CDTBennett County
Time estimated based on radar.
- 1.75″ golf ball size Public9 SSW Batesland, SD2:33 AM CDTOglala Lakota County
Windshields reported broken and damage to trees near Wakpamni Lake. Hail may have been larger than golf balls. Time estimated based on radar.
- 1.75″ golf ball size Emergency Mngr2 NW Eden, SD8:40 AM CDTMarshall County
Relayed a report of Golf Ball sized hail near Eden. Time estimated via radar.
- 1.50″ half dollar size Public7 S Wounded Knee, SD1:10 AM CDTOglala Lakota County
Vehicles dented and 1 windshield broken off of US-18. Reported via social media. Time estimated based on radar.
- 1.50″ half dollar size PublicWounded Knee, SD1:43 AM CDTOglala Lakota County
Video via social media. Gardens and vegetation damaged. Time estimated based on radar.
- 1.50″ half dollar size Public8 SW Batesland, SD2:19 AM CDTOglala Lakota County
Estimated near the intersection of US-18 and highway 391. Time estimated based on radar.
- 1.50″ half dollar size Cocorahs3 W Okaton, SD4:00 AM CDTJones County
Hail has dented vehicles. Largest hail was 1.5 inches.
- 1.25″ half dollar size PublicBatesland, SD2:33 AM CDTOglala Lakota County
Photo of estimated half dollar size hail received via social media from Batesland along the northern edge of the main storm core. Time estimated based on report and radar.
- 1.00″ quarter size Trained Spotter3 SSE White River, SD4:26 AM CDTMellette County
- 1.00″ quarter size Public10 N Murdo, SD4:43 AM CDTJones County
Report via Facebook.
Showing the 12 largest of 15 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 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 June 29, 2026
NOAA radar put hail of an inch or more over 3 South Dakota cities that day. The largest stones — 1.00 inches, quarter size — were over Yankton. Every city hit is listed above with its own stone size.