Zeus AI › Hail maps › South Dakota › Sioux Falls

Sioux Falls, SD hail history

Every day hail 1 inch or larger hit Sioux Falls neighborhoods since December 2023, from street-level hail swaths checked against NOAA storm reports. Updated daily.

36hail days at 1 in+ since December 2023
Sep 6, 2026latest hail day
2.50 inlargest hail · May 17, 2026
48,112homes hit in one storm · May 17, 2026

Latest big hail storm: Jul 4, 2026

Shaded areas show where hail 1 inch or larger fell that day, by size, from radar-modeled hail swaths.

Hail up to 1.25 in7,039 homes86 neighborhoods
1.00 in1.25 in

See every door that got hit.

Zeus shows the exact homes inside each hail swath in Sioux Falls, ranks the neighborhoods worth knocking first, and tracks every door you knock.

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Every hail day in Sioux Falls

Days when hail 1 inch or larger reached at least 25 homes in Sioux Falls, newest first. Homes are the homes in the neighborhoods the hail touched.

15hail days in 2026 so far
14hail days in 2025
7hail days in 2024
DateLargest hailHomesNeighborhoods
Sep 6, 20261.00 in7311
Sep 5, 20261.00 in3021
Aug 29, 20261.00 in373
Aug 20, 20261.25 in82610
Aug 19, 20261.00 in411
Aug 11, 20261.00 in3021
Jul 8, 20261.50 in9274
Jul 4, 20261.25 in7,03986
Jul 2, 20261.50 in5,18580
Jul 1, 20261.50 in45412
Jun 28, 20261.75 in27,194425
May 31, 20261.00 in4792
May 24, 20261.50 in3,34018
May 17, 20262.50 in48,1121,009
Apr 13, 20261.00 in3,96248
Sep 21, 20251.25 in3021
Aug 18, 20251.25 in1,36719
Aug 17, 20251.50 in1211
Jul 28, 20251.00 in3,22537
Jul 23, 20251.75 in27,868602
Jul 15, 20251.25 in1,74542
Jul 10, 20251.50 in4,99317
Jul 9, 20251.25 in26,253442
Jun 29, 20251.75 in12,914170
Jun 23, 20251.50 in1804
Jun 22, 20251.00 in1,6005
Jun 14, 20251.00 in3021
Jun 2, 20251.00 in3021
Apr 28, 20252.00 in4,6797
Aug 27, 20241.25 in20,057217
Jul 30, 20241.25 in2,02920
Jun 21, 20241.75 in6,73093
Jun 20, 20241.00 in3021
Jun 17, 20241.00 in5,21556
Jun 16, 20241.00 in7843
Apr 16, 20241.00 in1821

Sioux Falls neighborhoods hit most often

Neighborhoods with the most days of 1-inch-or-larger hail since December 2023.

NeighborhoodHail daysLargestLast hitHomes
Add212.50 inSep 5, 2026302
Co Aud Sub172.00 inSep 6, 2026731
Johnson`s Addition141.50 inAug 20, 2026121
Park Addition112.50 inJul 4, 20262,880
Second Addition112.50 inAug 20, 2026182
An Addition112.50 inJul 4, 2026177
An Addition112.50 inJul 2, 2026163
Park Addition112.00 inJun 28, 2026319
Second Addition92.00 inAug 29, 202627
Meadows Addition82.50 inJul 2, 2026136

Hail history near Sioux Falls

Rapid City

Sioux Falls hail questions

When was the last hail storm in Sioux Falls?

The most recent day with hail 1 inch or larger in Sioux Falls neighborhoods was Sep 6, 2026, with hail up to 1.00 in across 1 neighborhood (731 homes).

How often does it hail in Sioux Falls?

Sioux Falls had 36 days with hail 1 inch or larger since December 2023: 7 in 2024, 14 in 2025, 15 in 2026 so far.

What is the largest hail Sioux Falls has had recently?

The largest hail in Sioux Falls in that time was 2.50 in on May 17, 2026.

Which hail storm hit the most homes in Sioux Falls?

The storm on May 17, 2026 reached 48,112 homes in 1009 neighborhoods, with hail up to 2.50 in.

Where does this hail data come from?

Hail sizes come from radar-modeled hail swaths, mapped to every neighborhood. A day is listed only when it is backed by a strong radar hail signal or by a NOAA Storm Prediction Center hail report nearby, and only when hail of 1 inch or larger reached at least 25 homes. The newest days are preliminary and can still change slightly.

Updated Nov 2, 2026. Hail sizes are radar-modeled estimates for each neighborhood, not ground measurements at a specific roof.