SwathIQ / Hail map / Indiana

Indiana Hail Map & History

Indiana absorbs late-spring and summer hail across Indianapolis and the southern half of the state. Pick a date below to see the NOAA radar swath and reports, or check a specific address.

344

hail days since 2010

days with 2″+ hail

hail days this year

4.25″

largest stone on record

Indiana storm date

Colored swath = NOAA MRMS radar-estimated hail size; dots = NOAA SPC reports in Indiana. Radar-indicated, not a guarantee of damage.

Working Indiana? Turn a storm into a route.

A free SwathIQ account -- hand-reviewed, invite within 24-48h -- pulls Indiana addresses inside a hail swath above your size threshold into a door-knock list you can export, scoped to your approved markets.

Get free access Check an address

Hail history in Indiana

Since 2010, NOAA's Storm Prediction Center has logged 344 separate hail days in Indiana, including 62 days with hail 2″ or larger -- the size that routinely totals roofs. The largest stone on record here: 4.25″ on 2011-05-25 near 1 NE STRAUGHN, HENRY. The most recent reported hail day was 2026-06-10. Major metros watched here: Indianapolis, Fort Wayne, Evansville, South Bend.

Top Indiana counties by hail frequency

County	Hail days since 2010	Largest stone
CLARK	30	1.75″
MARION	28	3.00″
LAKE	26	2.75″
HENDRICKS	22	2.00″
MONROE	21	2.75″
BOONE	21	1.75″

Recent Indiana hail days

Date	Max hail	Reports
2026-06-10	1.00″	1
2026-05-19	1.00″	1
2026-05-18	1.00″	1
2026-05-16	1.00″	2
2026-04-27	1.75″	21
2026-04-22	1.00″	3
2026-04-15	2.00″	3
2026-04-14	1.75″	12

How to read the Indiana map

The colored swath is NOAA's MRMS radar estimate of the largest hail in each ~1 km cell; the dots are individual SPC ground reports. Yellow is around an inch, red is 1.5 to 2″, and purple is 2″ and up -- see how hail size maps to roof damage. Click any spot on the map to see the hail history at that point, or look up a full street address on the hail history by address tool. Today's nationwide activity is on today's hail report.

Nearby states

Louisiana · Kentucky · Pennsylvania · Michigan · New York · West Virginia

FAQ

How often does it hail in Indiana?

NOAA has logged 344 hail days in Indiana since 2010, including 62 days with 2″+ hail.

Is the Indiana hail map free?

Yes, no login. A free account adds door-knock address lists and CRM exports.

How far back does the data go?

NOAA SPC storm reports since 2010, with high-resolution MRMS radar swaths for recent storms.

Data & method: NOAA/NWS Storm Prediction Center reports + NOAA MRMS MESH radar, Indiana only. Radar-indicated and observation-based -- informational only, not a guarantee of damage or a valid claim.