Hail in Fredericktown · Aug 19, 2026
NEXRAD logged 0 hail signatures up to 0"; the estimated-size surface reached 1" aloft. Open it on the live map to see the swath over the streets.
7-day free trial in the iPhone app. No card required to start.
For iPhone. Android coming soon.
Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.
Convective day · Aug 19, 2026 · noon–noon UTC
Severity
The 4th most severe storm Fredericktown 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
- 25 /100
- Homes exposed
- 49 /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 Fredericktown 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.
Radar signature field NEXRAD radar signatures — the point detections the storm produced overhead. A signature is where the radar saw hail, not a confirmed stone on the ground.
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.
The storm in context
Where Aug 19, 2026 sits in Fredericktown's hail record.
This was Fredericktown's 9th recorded hail day, arriving 7 days after the Aug 12, 2026 storm. By severity it ranks 4th of the 11 storms we have logged here. Radar put the day's largest stone over Fredericktown at 1" — radar-estimated size aloft.
The Aug 19, 2026 convective day was bigger than Fredericktown: the same system put hail over 496 other tracked cities, 57 of them in Missouri. Nearest: Marquand (7 miles south, up to 1"); Des Arc (21 miles southwest, up to 1"); Sedgewickville (22 miles east, up to 0.75").
These maps are stills. In the app this date is one of 11 Fredericktown 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.
Nobody on the ground filed a report over Fredericktown for this date, which says more about who was watching than about the storm: spotter reports only exist where there is an observer. The radar surfaces above carry the evidence for this one.
Damage-capable hail signal
What 1" hail means for Fredericktown roofs.
Quarter-size and larger hail can bruise asphalt mats, remove granules, and dent exposed soft metal. The mapped footprint identifies an inspection priority area — it does not identify which individual roofs, if any, sustained damage.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$3.4M
Potential roof exposure — 287 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 287 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
August 2028
Claims from this storm can typically be filed until around August 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 $60 on top of the $150 plan.
Fredericktown hail history
Other storms in Fredericktown.
Estimated-size surface Sep 5, 2026
0.75"
Estimated-size surface Aug 25, 2026
0.75"
Estimated-size surface Aug 12, 2026
1.25"
Estimated-size surface Jul 31, 2026
0.5"
Estimated-size surface Jul 4, 2026
1.25"
Estimated-size surface Jun 1, 2026
1"
Estimated-size surface May 31, 2026
1"
Estimated-size surface Apr 27, 2026
1"
NEXRAD surface Mar 15, 2026
0.75"
Estimated-size surface Mar 4, 2026
Take your next area into the field.
See the hail, review your recommendations, and canvass with Overview on iPhone.
7-day free trial in the iPhone app. No card required to start.
For iPhone. Android coming soon.
Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.