/ Storm field report · Henry

Hail in Mount Pleasant · Mar 10, 2026

The estimated-size surface reached 2" aloft; NEXRAD logged no point detections over Mount Pleasant that day. At 2" — tennis ball — this is a severe hail signal associated with roof damage. Open it on the live map to see the swath over the streets.

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Peak hail signal 2" ≈ tennis ball · radar-estimated size aloft
Homes in the hail footprint 2,714
Ground reports 2 2 hail
Radar surfaces 1 Estimated size only

Convective day · Mar 10, 2026 · noon–noon UTC

Severity

The 3rd most severe storm Mount Pleasant has seen in the last 12 months

Composite score · 5.2 / 10
Storm severity score

Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.

5.2 /10
Peak hail signal
50 /100

Largest radar-indicated size — a signal of damage potential, not confirmation.

Homes exposed
69 /100

How many homes sit inside the storm's footprint.

Ground truth
33 /100

Independent storm reports filed with the NWS.

Evidence / storm surfaces

How Mount Pleasant saw the hail — from two instruments

Mar 10, 2026 · Mount Pleasant, IA

We map this storm two ways: the NEXRAD radar signatures the storm produced overhead, and the radar-estimated size of the hail in the air. The two surfaces don’t have to match — where they diverge is where estimated size aloft ran ahead of, or behind, what the signatures caught.

Radar-estimated hail size Surface resolved
Radar-estimated hail-size map of the storm over Mount Pleasant, IA on Mar 10, 2026 Estimated size field

Maximum hail size as estimated from radar aloft. Treat it as the storm's ceiling — the largest supportable stone — rather than a ground measurement.

Max size 2"

Only the radar-estimated size surface resolved for Mar 10, 2026 — this storm produced no NEXRAD point detections over Mount Pleasant, so there is one map to show, not two.

The storm in context

Where Mar 10, 2026 sits in Mount Pleasant's hail record.

This was Mount Pleasant's 2nd recorded hail day, arriving 5 days after the Mar 5, 2026 storm. By severity it ranks 3rd of the 14 storms we have logged here. Radar put the day's largest stone over Mount Pleasant at 2" — radar-estimated size aloft.

The Mar 10, 2026 convective day was bigger than Mount Pleasant: the same system put hail over 470 other tracked cities, 47 of them in Iowa. Nearest: Wayland (9 miles northwest, up to 1.5"); Lockridge (10 miles west, up to 1"); Winfield (13 miles northeast, up to 2").

These maps are stills. In the app this date is one of 14 Mount Pleasant storm dates on a live map — both surfaces, the reports, and a replay — and the same map is where you draw the swath. This page rebuilds nightly.

Ground reports

What people on the ground reported

2 reports filed with the NWS

These are storm reports filed with the National Weather Service and released through the NOAA Storm Prediction Center — public-domain observations from spotters, the public, and NWS surveys. We quote each one exactly as filed.

Hail reports

2 reports
Hail size 1.25"
2 E Swedesburg Henry County

“Delayed report via social media. (DVN)”

— NOAA / SPC storm report
Hail size 1"
Wayland Henry County

“Occurring right now. (DVN)”

— NOAA / SPC storm report

Storm forensics

How the storm moved

Timing and place names from NOAA ground reports

Read from the arrival times and locations of the NOAA ground reports, not a radar-measured storm track.

Hail was reported over 51 minutes, from to .

Reports came from Swedesburg and Wayland — beyond Mount Pleasant itself.

Severe hail signal

What 2" hail means for Mount Pleasant roofs.

Two-inch-plus hail is capable of puncturing shingles, breaking skylights or windows, and heavily denting soft materials. The strongest radar bands warrant prompt inspection, but neither the signal nor the footprint confirms damage at a specific address.

Radar reading · not confirmed damage

Roofing exposure

What this storm is worth to a roofer.

2,714 homes × $12,000 avg. claim

Potential roof exposure

$33M

Potential roof exposure — 2,714 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.

Illustrative jobs
14 jobs
Illustrative work
~$210K

Close just 0.5% of the 2,714 homes in this footprint at the average $15,000 roof job. Illustrative math, not a projection — your results depend on your outreach and how the market responds.

Claim window

March 2028

Claims from this storm can typically be filed until around March 2028 — the window to reach these homeowners while it's still open. Deadlines vary by policy and state.

Names and phones for every home in the footprint: at most $570 on top of the $150 plan.

Mount Pleasant hail history

14 recorded storm days in Mount Pleasant, IA
Radar-estimated hail-size map of the storm over Mount Pleasant, IA on Aug 19, 2026 Estimated-size surface
Storm date Mount Pleasant / IA

Aug 19, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Mount Pleasant, IA on Aug 12, 2026 Estimated-size surface
Storm date Mount Pleasant / IA

Aug 12, 2026

2.25"
Estimated 2.25"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Mount Pleasant, IA on Aug 7, 2026 Estimated-size surface
Storm date Mount Pleasant / IA

Aug 7, 2026

2.75"
Estimated 2.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Mount Pleasant, IA on Jul 10, 2026 Estimated-size surface
Storm date Mount Pleasant / IA

Jul 10, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Mount Pleasant, IA on Jul 3, 2026 Estimated-size surface
Storm date Mount Pleasant / IA

Jul 3, 2026

1.5"
Signatures 1.5" Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Mount Pleasant, IA on Jun 13, 2026 Estimated-size surface
Storm date Mount Pleasant / IA

Jun 13, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Mount Pleasant, IA on Jun 11, 2026 Estimated-size surface
Storm date Mount Pleasant / IA

Jun 11, 2026

0.75"
Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Mount Pleasant, IA on May 15, 2026 Estimated-size surface
Storm date Mount Pleasant / IA

May 15, 2026

No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Mount Pleasant, IA on May 4, 2026 Estimated-size surface
Storm date Mount Pleasant / IA

May 4, 2026

0.75"
Signatures 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Mount Pleasant, IA on Apr 17, 2026 Estimated-size surface
Storm date Mount Pleasant / IA

Apr 17, 2026

0.75"
Signatures 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Mount Pleasant, IA on Mar 31, 2026 Estimated-size surface
Storm date Mount Pleasant / IA

Mar 31, 2026

1.25"
Signatures 1.25" Estimated 0.75"
3 ground reports Open report →
Radar-estimated hail-size map of the storm over Mount Pleasant, IA on Mar 30, 2026 Estimated-size surface
Storm date Mount Pleasant / IA

Mar 30, 2026

No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Mount Pleasant, IA on Mar 5, 2026 Estimated-size surface
Storm date Mount Pleasant / IA

Mar 5, 2026

1.75"
Signatures 1.75" Estimated 0.75"
No ground reports filed Open report →

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A storm day here is a convective day — it runs from noon to noon UTC, so late-night hail is grouped with the afternoon storm that spawned it rather than split across two calendar dates. Ground reports are public-domain observations from the NOAA Storm Prediction Center. Radar tells you where to look. Only an inspection confirms damage at an address. Last updated Aug 20, 2026.