Hail in Sioux Falls on Sunday, May 24, 2026
The Storm Prediction Center logged 7 hail reports in Sioux Falls on Sunday, May 24, 2026, between 6:35 pm and 11:40 pm CDT, in 4 of the metro's 4 counties. The largest was 1.50 inches at 5 E Canistota (McCook County) at 6:35 pm. NOAA radar flagged 202 hail signatures inside the metro that day: 87 rated a 100% chance of hail and 78 with a maximum expected size of 1 inch or more.
Where hail was reported
Reports came from 6 places in Lincoln, McCook, Minnehaha and Turner counties, named as the National Weather Service described them.
- Canistota 2 reports, up to 1.50 in
- Brandon 1 report, up to 1.00 in
- Harrisburg 1 report, up to 1.00 in
- Parker 1 report, up to 1.00 in
- Sioux Falls 1 report, up to 1.00 in
- Wall Lake 1 report, up to 1.00 in
Every hail report logged that day
Times are Central Daylight Time. Sizes are in inches, as reported. The comment is the National Weather Service's text as published in the Storm Prediction Center's daily log.
| Time | Size | Place | County | NWS comment |
|---|---|---|---|---|
| 6:35 pm | 1.50 | 5 E Canistota | McCook | Report via social media... time estimated by radar. (FSD) |
| 9:38 pm | 1.00 | 2 SE Parker | Turner | Report from social media. Time estimated by radar. (FSD) |
| 10:18 pm | 1.00 | 3 SE Canistota | McCook | Report from social media. Time estimated by radar. (FSD) |
| 10:22 pm | 1.00 | 1 SSW Harrisburg | Lincoln | Received a public report of quarter sized hail near Harrisburg. Time estimated via radar. (FSD) |
| 11:11 pm | 1.00 | Wall Lake | Minnehaha | Report from social media... time estimated by radar. (FSD) |
| 11:30 pm | 1.00 | 2 SW Sioux Falls | Minnehaha | Got an mping report of Quarter sized hail in Sioux Falls. Time estimated via radar. (FSD) |
| 11:40 pm | 1.00 | 2 W Brandon | Minnehaha | mPING Report of Quarter (1.00 in.) sized hail just west of Brandon. Time estimated via radar. (FSD) |
What NEXRAD radar recorded inside the metro
202 signatures from 3 radars fell inside the metro's counties on this local date, counting every cell the algorithm rated from a 10% to a 100% chance of hail; 87 were rated 100% and 13 had a maximum expected size of 2 inches or more.
| Radar | Signatures | Rated 100% | 1 in or more | 2 in or more | Largest expected | First | Last |
|---|---|---|---|---|---|---|---|
| KFSD | 144 | 61 | 61 | 12 | 2.75 in | 5:16 pm | 11:59 pm |
| KABR | 30 | 13 | 8 | 1 | 2.00 in | 5:42 pm | 10:06 pm |
| KOAX | 28 | 13 | 9 | 0 | 1.50 in | 6:35 pm | 11:16 pm |
Each radar that scans a storm writes its own signature about every 4 to 6 minutes, so one storm produces many rows and overlapping radars count it more than once. The raw rows for this day are in NOAA's Severe Weather Data Inventory.
Check an address for May 24, 2026
See, free, how many hail signatures NOAA recorded within 1, 3 and 5 miles of one address that day and the nearest spotter report. The full report is $19.
Spotter reports come from the Storm Prediction Center's preliminary daily logs, grouped here by local calendar date (Central Daylight Time) and by county: a report counts for Sioux Falls when its coordinates fall inside one of the metro's 4 counties (Minnehaha, Lincoln, Turner and McCook counties). Radar signatures are estimates from the Hail Detection Algorithm, not measured stones; they include every cell it rated, from a 10% to a 100% probability of hail. How these pages are built.