South Dakota hail map — April 13, 2026
NOAA radar detected hail of an inch or more over 1 South Dakota city on April 13, 2026. The largest stones — 1.00″, quarter size — fell over Sioux Falls.
Claim your live interactive hail map
Every address in South Dakota at once — three years of NOAA hail swaths drawn on a map you can zoom, filter and actually work.
$79/moall of South Dakota, not one storm day
- The April 13, 2026 swath — and every other storm since 2023 across South Dakota
- GPS door-knocking — pins, photos and who you have already hit
- Jobs, contacts, estimates and invoices included
- An alert the next time South Dakota gets hit
HailTrace charges $229 for this one day, once. $79 here is all of South Dakota, every day.
- 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.
Did hail hit your address?
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.
Check my addressFree, and no account needed to look it up. If hail did hit, you'll have the date and the stone size in writing — which is the first thing an adjuster asks for.
South Dakota cities hit on April 13, 2026
What people on the ground measured in South Dakota on April 13, 2026
12 reports filed with the National Weather Service — 5 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.
- 1.50″ half dollar size PublicTea, SD6:14 PM CDTLincoln County
- 1.50″ half dollar size NWS Employee4 WSW Sioux Falls, SD6:18 PM CDTMinnehaha County
- 1.25″ half dollar size Public3 S Freeman, SD4:40 PM CDTHutchinson County
- 1.25″ half dollar size Public4 NE Tea, SD6:21 PM CDTLincoln County
- 1.00″ quarter size Public4 NW Olivet, SD4:00 PM CDTHutchinson County
- 1.00″ quarter size Public5 NNE Olivet, SD4:16 PM CDTHutchinson County
- 1.00″ quarter size Public5 W Sioux Falls, SD6:13 PM CDTMinnehaha County
- 1.00″ quarter size NWS Employee3 ENE Tea, SD6:20 PM CDTLincoln County
Penny to quarter size hail.
- 1.00″ quarter size Public4 NE Tea, SD6:22 PM CDTLincoln County
- 1.00″ quarter size Trained Spotter3 NE Tea, SD6:22 PM CDTLincoln County
- 1.00″ quarter size NWS Employee4 NNW Harrisburg, SD6:25 PM CDTLincoln County
- 1.00″ quarter size NWS Employee4 SE Sioux Falls, SD6:30 PM CDTLincoln County
Showing the 12 largest of 21 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 states hit on April 13, 2026
The full US hail map for April 13, 2026 →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 April 13, 2026
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 Sioux Falls. Every city hit is listed above with its own stone size.