Sioux Falls, SD

Hail map for Sioux Falls, SD — April 13, 2026

NOAA radar detected hail up to 1.00″ — quarter size — within 5 miles of Sioux Falls on April 13, 2026.

Hail swath map for Sioux Falls, SD on April 13, 2026 showing 1.00 inch hail.
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Max hail size
1.00″
quarter
Impact rating
3/10
from stone size
Size bands over the city
1
distinct radar bands
Measured on the ground
1.50″
4.0 mi away · NWS Employee

Sizes come from NOAA radar, which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.

Homeowners

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This page covers Sioux Falls 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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Other towns hit on April 13, 2026

Owatonna, MN2.00″Faribault, MN2.00″Northfield, MN2.00″Austin, MN1.50″Mankato, MN1.00″Kankakee, IL1.00″Stevens Point, WI1.00″Emporia, KS1.00″Gardner, KS1.00″
Every South Dakota city hit on April 13, 2026 →

Other hail dates for Sioux Falls

August 29, 20261.00″July 4, 20261.00″July 2, 20261.00″May 31, 20261.00″May 24, 20261.50″May 17, 20261.50″August 16, 20251.00″August 5, 20251.00″July 27, 20251.50″July 23, 20251.00″July 9, 20251.00″August 27, 20241.50″
Every storm over Sioux Falls →

What people on the ground measured in Sioux Falls, SD on April 13, 2026

15 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 NWS Employee
    4 WSW Sioux Falls, SD · 4.0 mi away6:18 PM CDTMinnehaha County
  • 1.50″ half dollar size Public
    Tea, SD · 8.3 mi away6:14 PM CDTLincoln County
  • 1.25″ half dollar size Public
    4 NE Tea, SD · 5.7 mi away6:21 PM CDTLincoln County
  • 1.00″ quarter size NWS Employee
    4 SE Sioux Falls, SD · 4.2 mi away6:30 PM CDTLincoln County
  • 1.00″ quarter size NWS Employee
    4 NNW Harrisburg, SD · 4.4 mi away6:25 PM CDTLincoln County
  • 1.00″ quarter size Public
    5 W Sioux Falls, SD · 4.4 mi away6:13 PM CDTMinnehaha County
  • 1.00″ quarter size Public
    4 NE Tea, SD · 4.9 mi away6:22 PM CDTLincoln County
  • 1.00″ quarter size Trained Spotter
    3 NE Tea, SD · 5.4 mi away6:22 PM CDTLincoln County
  • 1.00″ quarter size NWS Employee
    3 ENE Tea, SD · 5.7 mi away6:20 PM CDTLincoln County

    Penny to quarter size hail.

  • 0.75″ penny size Public
    2 S Sioux Falls, SD · 2.4 mi away6:25 PM CDTMinnehaha County
  • 0.75″ penny size Public
    3 SE Sioux Falls, SD · 2.9 mi away6:29 PM CDTMinnehaha County
  • 0.75″ penny size Public
    3 E Sioux Falls, SD · 3.3 mi away6:32 PM CDTMinnehaha County
  • 0.75″ penny size Public
    4 E Sioux Falls, SD · 4.6 mi away6:30 PM CDTMinnehaha County
  • 0.50″ penny size Public
    5 W Sioux Falls, SD · 4.7 mi away6:03 PM CDTMinnehaha County
  • 0.50″ penny size Public
    4 N Tea, SD · 5.5 mi away6:12 PM CDTLincoln County

    Report from mPING: Half-inch (0.50 in.).

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.

Buyer's guides

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FAQ

Sioux Falls hail on April 13, 2026

NOAA radar estimated stones up to 1.00 inches — quarter size — within about 5 miles of Sioux Falls that day, across 1 distinct size band. Sizes vary street to street inside a single swath.

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