/ Storm field report · Sangamon

Hail in Springfield · Jun 11, 2026

The estimated-size surface reached 0.5" aloft; NEXRAD logged no point detections over Springfield that day. Open it on the live map to see the swath over the streets.

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Peak hail signal 0.5" ≈ pea to penny · radar-estimated size aloft
Homes in the hail footprint 1,234
Ground reports 4 4 wind
Radar surfaces 1 Estimated size only

Convective day · Jun 11, 2026 · noon–noon UTC

Severity

The 6th most severe storm Springfield has seen in the last 12 months

Composite score · 3.3 / 10
Storm severity score

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

3.3 /10
Peak hail signal
13 /100

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

Homes exposed
62 /100

How many homes sit inside the storm's footprint.

Ground truth
67 /100

Independent storm reports filed with the NWS.

Evidence / storm surfaces

How Springfield saw the hail — from two instruments

Jun 11, 2026 · Springfield, IL

Two instruments, one storm: NEXRAD logs the point signatures it detected overhead, while the estimated-size surface models how large the hail aloft could have grown. Agreement between them is not guaranteed — the gaps are where the model ran ahead of, or behind, the detections.

Radar-estimated hail size Surface resolved
Radar-estimated hail-size map of the storm over Springfield, IL on Jun 11, 2026 Estimated size field

Radar-estimated maximum hail size across the swath, modeled from radar aloft. It reflects the biggest stone the storm could support, which may differ from what actually fell.

Max size 0.5"

Only the radar-estimated size surface resolved for Jun 11, 2026 — this storm produced no NEXRAD point detections over Springfield, so there is one map to show, not two.

The storm in context

Where Jun 11, 2026 sits in Springfield's hail record.

This was Springfield's 9th recorded hail day, arriving 38 days after the May 4, 2026 storm. By severity it ranks 6th of the 15 storms we have logged here. Radar put the day's largest stone over Springfield at 0.5" — radar-estimated size aloft.

The Jun 11, 2026 convective day was bigger than Springfield: the same system put hail over 648 other tracked cities, 157 of them in Illinois. Nearest: New Berlin (8 miles west, up to 0.5"); Auburn (9 miles southwest, up to 0.5"); Pawnee (11 miles southeast, up to 0.75").

These maps are stills. In the app this date is one of 15 Springfield 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

4 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.

Wind reports

4 reports
Wind gust 60 mph
2 NNE Curran Sangamon County

“Personal weather station. (ILX)”

— NOAA / SPC storm report
Wind gust 68 mph
Capital Airport Sangamon County

“(ILX)”

— NOAA / SPC storm report
Wind gust 60 mph
1 WNW Springfield Sangamon County

“(ILX)”

— NOAA / SPC storm report
Wind gust 60 mph
1 N Farmingdale Sangamon County

“Estimated gusts of 50-60 mph. (ILX)”

— 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 15 minutes, from to .

Reports came from Curran, Capital Airport, and Farmingdale — beyond Springfield itself.

Below the severe threshold

What 0.5" hail means for Springfield roofs.

Radar signals under three-quarters of an inch stay below the National Weather Service severe threshold and generally indicate lower roof risk. Older or already-worn materials can still show effects, but radar alone cannot determine whether a specific roof was damaged.

Radar reading · not confirmed damage

Roofing exposure

What this storm is worth to a roofer.

1,234 homes × $12,000 avg. claim

Potential roof exposure

$15M

Potential roof exposure — 1,234 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.

Illustrative jobs
6 jobs
Illustrative work
~$90K

Close just 0.5% of the 1,234 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

June 2028

Claims from this storm can typically be filed until around June 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 $259 on top of the $150 plan.

Springfield hail history

15 recorded storm days in Springfield, IL
Map unavailable
NEXRAD surface
Storm date Springfield / IL

Sep 15, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Springfield, IL on Aug 21, 2026 Estimated-size surface
Storm date Springfield / IL

Aug 21, 2026

1"
Estimated 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Springfield, IL on Jul 18, 2026 Estimated-size surface
Storm date Springfield / IL

Jul 18, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Springfield, IL on Jul 9, 2026 Estimated-size surface
Storm date Springfield / IL

Jul 9, 2026

1.5"
Signatures 1.5" Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Springfield, IL on Jul 3, 2026 Estimated-size surface
Storm date Springfield / IL

Jul 3, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Springfield, IL on Jun 17, 2026 Estimated-size surface
Storm date Springfield / IL

Jun 17, 2026

2"
Estimated 2"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Springfield, IL on May 4, 2026 Estimated-size surface
Storm date Springfield / IL

May 4, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Springfield, IL on Apr 27, 2026 Estimated-size surface
Storm date Springfield / IL

Apr 27, 2026

1.75"
Signatures 1.75" Estimated 1"
9 ground reports Open report →
NEXRAD radar-signature map of the hail storm over Springfield, IL on Apr 13, 2026 NEXRAD surface
Storm date Springfield / IL

Apr 13, 2026

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

Mar 31, 2026

No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Springfield, IL on Mar 26, 2026 Estimated-size surface
Storm date Springfield / IL

Mar 26, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Springfield, IL on Mar 15, 2026 Estimated-size surface
Storm date Springfield / IL

Mar 15, 2026

0.5"
Signatures 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Springfield, IL on Mar 10, 2026 Estimated-size surface
Storm date Springfield / IL

Mar 10, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Springfield, IL on Mar 3, 2026 Estimated-size surface
Storm date Springfield / IL

Mar 3, 2026

0.5"
Estimated 0.5"
1 ground report 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 Sep 16, 2026.