Iowa hail maps

Iowa hail maps and hail swath maps.

Browse hail maps for Iowa, including mapped hail swaths, peak hail size detail, and storm footprints that help roofers, adjusters, and property teams work the right events.

City hail pages in Iowa hail maps
Browse 33 city hail-history pages
Hail in Le Mars (7) Hail in Ames (5) Hail in Clive (5) Hail in Des Moines (4) Hail in Urbandale (4) Hail in West Des Moines (4) Hail in Ankeny (3) Hail in Council Bluffs (3) Hail in Mason City (3) Hail in Sioux City (3) Hail in Waukee (3) Hail in Boone (2) Hail in Clinton (2) Hail in Dubuque (2) Hail in Grimes (2) Hail in Johnston (2) Hail in Waterloo (2) Hail in Altoona (1) Hail in Bettendorf (1) Hail in Carroll (1) Hail in Cedar Falls (1) Hail in Cedar Rapids (1) Hail in Davenport (1) Hail in Fort Dodge (1) Hail in Fort Madison (1) Hail in Iowa City (1) Hail in Marion (1) Hail in Newton (1) Hail in Oskaloosa (1) Hail in Ottumwa (1) Hail in Pleasant Hill (1) Hail in Spencer (1) Hail in Storm Lake (1)
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Reported hail in Iowa

A selection of official hail observations from the storm maps on this page. Sizes are reported observations, not measurements at every property. Times below are UTC.

Report timeLocationReported hailStorm
Sep 08, 2026 · 23:08 UTC2 E Ankeny, IA
Iowa Environmental Mesonet archived NWS Local Storm Report
1.5 inView storm map
Sep 04, 2026 · 05:00 UTCDecorah 4.9SE, IA
CoCoRaHS measured hail report
0.5 inView storm map
Sep 02, 2026 · 03:13 UTC3 S Sioux Center, IA
Iowa Environmental Mesonet archived NWS Local Storm Report
0.7 inView storm map

Compare observations with the mapped estimates. Learn how to interpret hail data.

Storm footprint preview
Sep 12, 2026 10:00 PM to Sep 14, 2026 1:50 AM CST

Nationwide Daily Hail & Wind Map - September 13, 2026

Hail as large as 1.50 inches was reported near 5 miles southwest of Dunlap, KS. Wind up to 97 mph was reported near Chanute Martin Johnson, KS. The storm had 5 official hail reports.

Affected states: National, AL, AZ, AR, CO, IA, KS, LA, MS, MT, NE, NM, NY, OH, OK, PA, SD, TN, TX, UT, WV, WY
1.99 inRadar size estimate 49,292Population Affected 23,194Houses Affected Hail · WindHazards FreeAccount signup
Storm footprint preview
Sep 11, 2026 10:00 PM to Sep 13, 2026 1:58 AM CST

Nationwide Daily Hail, Wind & Tornado Map - September 12, 2026

Hail as large as 2.50 inches was reported near San Antonio 8.6 Sw, TX. Wind up to 97 mph was reported near Chanute Martin Johnson, KS. 2 tornadoes were reported, including one near 1 mile east-southeast of Spring Grove, VA. The storm had 17 official hail reports.

Affected states: National, AL, AZ, AR, FL, GA, IN, IA, KS, KY, LA, MS, MO, NE, NM, NY, OK, PA, TN, TX, UT, VA, WI
3.0 inRadar size estimate 418,798Population Affected 177,078Houses Affected Hail · Wind · TornadoHazards FreeAccount signup
Storm footprint preview
Sep 10, 2026 10:00 PM to Sep 12, 2026 1:50 AM CST

Nationwide Daily Hail, Wind & Tornado Map - September 11, 2026

Hail as large as 2.50 inches was reported near 3 miles southeast of Converse, TX. Wind up to 78 mph was reported near 2 miles east of Deming, NM. 3 tornadoes were reported, including one near 4 miles northeast of Artichoke, MN. The storm had 17 official hail reports.

Affected states: National, AL, AZ, AR, FL, GA, ID, IN, IA, KY, LA, MN, MS, MO, NE, NM, NC, OK, SC, SD, TN, TX, UT, VA, WI
3.0 inRadar size estimate 379,853Population Affected 158,519Houses Affected Hail · Wind · TornadoHazards FreeAccount signup
Storm footprint preview
Sep 8, 2026 10:00 PM to Sep 10, 2026 1:50 AM CST

Nationwide Daily Hail, Wind & Tornado Map - September 9, 2026

Hail as large as 2.00 inches was reported near 2 miles east-northeast of Colorado City, CO. Wind up to 90 mph was reported near 11 miles east-northeast of Patagonia, AZ. 2 tornadoes were reported, including one near 2 miles west-southwest of Cyclone, PA. The storm had 2 official hail reports.

Affected states: National, AZ, CO, FL, IA, KS, KY, MO, NM, ND, OH, OK, PA, TX, WV
3.0 inRadar size estimate 125,993Population Affected 51,787Houses Affected Hail · Wind · TornadoHazards FreeAccount signup
Storm footprint preview
Sep 7, 2026 10:00 PM to Sep 9, 2026 1:50 AM CST

Nationwide Daily Hail & Wind Map - September 8, 2026

Hail as large as 2.25 inches was reported near Ankeny, IA. Wind up to 104 mph was reported near 28 miles southeast of Bosque Del Apache, NM. The storm had 2 official hail reports.

Affected states: National, AZ, AR, CA, CO, FL, IA, KS, LA, MN, MS, NE, NM, ND, SD, TX, WI
3.5 inRadar size estimate 534,797Population Affected 229,253Houses Affected Hail · WindHazards FreeAccount signup
Storm footprint preview
Sep 5, 2026 10:00 PM to Sep 7, 2026 1:52 AM CST

Nationwide Daily Hail, Wind & Tornado Map - September 6, 2026

Hail as large as 3.25 inches was reported near 14 miles southwest of Landusky, MT. Wind up to 96 mph was reported near 3 miles north-northeast of Kingsley Dam, NE. 2 tornadoes were reported, including one near 8 miles south-southwest of Arnegard, ND. The storm had 23 official hail reports.

Affected states: National, AL, AR, CO, FL, GA, ID, IA, KS, KY, LA, ME, MN, MS, MO, MT, NE, NM, NC, ND, OK, OR, SC, SD, TN, TX, UT, VA, WY
4.27 inRadar size estimate 772,536Population Affected 329,068Houses Affected Hail · Wind · TornadoHazards FreeAccount signup
Storm footprint preview
Sep 4, 2026 10:00 PM to Sep 6, 2026 1:45 AM CST

Nationwide Daily Hail, Wind & Tornado Map - September 5, 2026

Hail as large as 2.50 inches was reported near 5 miles west-northwest of Alliance, NE. Wind up to 96 mph was reported near 3 miles north-northeast of Kingsley Dam, NE. 2 tornadoes were reported, including one near 3 miles east of Folkstone, NC. The storm had 20 official hail reports.

Affected states: National, AL, CO, FL, GA, IL, IN, IA, KS, KY, LA, ME, MI, MN, MS, MO, MT, NE, NM, NC, ND, OH, OK, SC, SD, TN, TX, VA, WV
5.91 inRadar size estimate 1,664,650Population Affected 711,353Houses Affected Hail · Wind · TornadoHazards FreeAccount signup
Storm footprint preview
Sep 3, 2026 10:00 PM to Sep 5, 2026 1:45 AM CST

Nationwide Daily Hail & Wind Map - September 4, 2026

Hail as large as 1.75 inches was reported near Mayville, WI. Wind up to 93 mph was reported near 3 miles northeast of Aspermont, TX. The storm had 8 official hail reports.

Affected states: National, AL, DE, DC, FL, IL, IN, IA, KS, KY, LA, MD, MI, MN, MS, MO, NE, NJ, NM, NC, ND, OH, OK, PA, SD, TN, TX, VA, WV, WI
3.0 inRadar size estimate 1,774,923Population Affected 829,784Houses Affected Hail · WindHazards FreeAccount signup
Storm footprint preview
Sep 2, 2026 10:00 PM to Sep 4, 2026 1:45 AM CST

Nationwide Daily Hail, Wind & Tornado Map - September 3, 2026

Hail as large as 2.30 inches was reported near 3 miles west-northwest of Elbow Lake, MN. Wind up to 86 mph was reported near 1 mile southwest of Braddock, PA. 2 tornadoes were reported, including one near Lincoln Park, MI. The storm had 20 official hail reports.

Affected states: National, AL, AR, CO, DE, DC, FL, IL, IN, IA, LA, MD, MI, MN, MS, MT, NE, NJ, NY, NC, ND, OH, PA, SD, TX, VA, WV, WI
3.0 inRadar size estimate 3,351,519Population Affected 1,557,630Houses Affected Hail · Wind · TornadoHazards FreeAccount signup
Storm footprint preview
Sep 1, 2026 10:00 PM to Sep 3, 2026 1:45 AM CST

Nationwide Daily Hail, Wind & Tornado Map - September 2, 2026

Hail as large as 4.00 inches was reported near 1 mile west of Easton, MN. Wind up to 100 mph was reported near 4 miles north of Britt, IA. 10 tornadoes were reported, including one near Olcott, NY. The storm had 14 official hail reports.

Affected states: National, AZ, CO, FL, ID, IA, MD, MI, MN, MS, MT, NE, NY, NC, ND, OH, PA, SD, TX, UT, VA, WV, WI
3.0 inRadar size estimate 1,614,919Population Affected 717,403Houses Affected Hail · Wind · TornadoHazards FreeAccount signup
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Frequently asked questions

Can I browse hail maps for Iowa?

Yes. This page collects HailMapr storm pages tied to Iowa, including mapped hail swaths, peak hail sizes, and affected areas when available.

Are these Iowa hail maps searchable by date?

Yes. The library supports date and ZIP filtering so users can narrow storm results around the part of the state they care about most.

Who are Iowa hail maps for?

They are useful for roofers, adjusters, restoration teams, property owners, and researchers who want storm-specific hail footprint detail.