Hail in Canton Apr 27, 2026
Both radar surfaces caught this storm: NEXRAD logged 5 hail signatures up to 0.75", and the radar-estimated size reached 0" aloft.
0.75"
≈ penny to nickel · the largest NEXRAD radar signature104
0
none filedThe 6th most severe storm Canton has seen in the last 12 months
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
- Hail size
- 19 /100
- Homes exposed
- 40 /100
- Ground truth
- 0 /100
Largest hailstone — the top predictor of roof damage.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
How Canton saw the hail — from two instruments
Each storm gets two readings: the radar signatures NEXRAD recorded as the cells passed overhead, and a modeled estimate of hail size in the air. They are independent surfaces, so a mismatch between them is expected — and worth reading.
The point detections NEXRAD recorded overhead. Each signature marks where the radar saw hail aloft — it is a detection, not a stone measured on the ground.
Radar-estimated hail size over the swath. The model reports the biggest stone the storm could sustain in the air; what actually fell may have been smaller.
Where Apr 27, 2026 sits in Canton's hail record
This was Canton's 5th recorded hail day, arriving 10 days after the Apr 17, 2026 storm. By severity it ranks 6th of the 9 storms we have logged here. Radar put the day's largest stone over Canton at 0.75" — the largest NEXRAD radar signature.
The Apr 27, 2026 convective day was bigger than Canton: the same system put hail over 1,188 other tracked cities, 305 of them in Missouri. Nearest: Monticello (5 miles west, up to 0.75"); Warsaw (9 miles northeast, up to 0.75"); Williamstown (11 miles west, up to 1").
These maps are stills from Canton's Apr 27, 2026 storm. In the Overview app the same surfaces are live — radar updating in real time, radar-estimated hail size as it forms, and NWS spotter reports pinned where they're filed — with a radar replay you can scrub back over any past day.
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.
The National Weather Service logged no spotter reports for this storm over Canton. That absence is ordinary — filing a report takes a person on the spot who saw the hail and phoned it in. What stands as the record for this date is the radar above, which caught the storm regardless.
What 0.75" hail means for Canton roofs
Hail this size sits right at the edge of the National Weather Service severe threshold. Newer roofs usually shrug it off, but aging or already-worn shingles can bruise, and soft metals — vents, flashing, gutters — often show the first dents.
$1.2M
Potential roof exposure — 104 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.Track hail over Canton on the live map
Radar updates in real time, spotter reports appear on the map as they're filed, and the full Canton storm history — this Apr 27, 2026 storm included — sits underneath. When you're ready, draw this storm's footprint and pull highly accurate homeowner contact information for every address inside it.
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9 recorded storm days in Canton, MO
Other storms in Canton
Jun 17, 2026
0.75"
Jun 11, 2026
0.75"
Jun 10, 2026
1.25"
May 16, 2026
1.5"
Apr 17, 2026
1.75"
Apr 15, 2026
0.5"
Apr 13, 2026
0.5"
Apr 3, 2026