Hail in Saint Charles · Jun 11, 2026
The estimated-size surface reached 0.5" aloft; NEXRAD logged no point detections over Saint Charles that day. Open it on the live map to see the swath over the streets.
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Convective day · Jun 11, 2026 · noon–noon UTC
Severity
The 11th most severe storm Saint Charles has seen in the last 12 months
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
- Peak hail signal
- 13 /100
- Homes exposed
- 42 /100
- Ground truth
- 0 /100
Largest radar-indicated size — a signal of damage potential, not confirmation.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
Evidence / storm surfaces
How Saint Charles saw the hail — from two instruments
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.
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.
Only the radar-estimated size surface resolved for Jun 11, 2026 — this storm produced no NEXRAD point detections over Saint Charles, so there is one map to show, not two.
The storm in context
Where Jun 11, 2026 sits in Saint Charles's hail record.
This was Saint Charles's 6th recorded hail day, arriving 11 days after the May 31, 2026 storm. By severity it ranks 11th of the 11 storms we have logged here. Radar put the day's largest stone over Saint Charles at 0.5" — radar-estimated size aloft.
The Jun 11, 2026 convective day was bigger than Saint Charles: the same system put hail over 648 other tracked cities, 136 of them in Missouri. Nearest: Saint Louis (5 miles east, up to 0.75"); Ballwin (9 miles southeast, up to 0.75"); Augusta (13 miles southwest, up to 0.5").
These maps are stills. In the app this date is one of 11 Saint Charles 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
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.
For this storm over Saint Charles, the NWS report log is empty — a common outcome, since ground reports only happen when someone witnesses the hail and takes the time to call it in. The detection record for the date lives in the radar maps above.
Below the severe threshold
What 0.5" hail means for Saint Charles 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.
Potential roof exposure
$1.4M
Potential roof exposure — 118 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 1 job
- Illustrative work
- ~$15K
Close just 0.5% of the 118 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 $25 on top of the $150 plan.
Saint Charles hail history
Other storms in Saint Charles.
Estimated-size surface Aug 16, 2026
0.75"
Estimated-size surface Aug 12, 2026
0.75"
Estimated-size surface Jul 10, 2026
1"
Estimated-size surface Jul 4, 2026
1"
Estimated-size surface Jun 25, 2026
0.75"
Estimated-size surface May 31, 2026
1"
Estimated-size surface May 3, 2026
2.5"
Estimated-size surface Apr 27, 2026
2.5"
Estimated-size surface Apr 17, 2026
1.75"
Estimated-size surface Mar 15, 2026
0.75"The next storm won’t wait for you.
Set your territory and alerts today. When hail hits, use Overview to choose your streets and get moving.
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For iPhone. Android coming soon.
Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.