Tornado Rating unknown
1.5 NW Dieterich Effingham County
“(ILX)”
— NOAA / SPC storm report
Hail in Teutopolis Jun 17, 2026
The radar-estimated size surface caught this storm, reaching 0.5" aloft. NEXRAD logged no point detections over Teutopolis this day.
A tornado was also reported to the National Weather Service during this storm — see the ground reports below.
Largest hailstone
0.5"
≈ pea to penny · radar-estimated size aloft Homes in the hail footprint
635
Ground reports
2
2 tornadoThe 2nd most severe storm Teutopolis has seen in the last 12 months
Storm severity score
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
3.2 /10
- Hail size
- 13 /100
- Homes exposed
- 56 /100
- Ground truth
- 67 /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 Teutopolis saw the hail — from two instruments
The maps here read the same storm from two angles — point detections from NEXRAD, and modeled hail size aloft. Where the two disagree is informative: it marks where estimated size outran the signatures, or trailed them.
Radar-estimated hail size
The modeled maximum hail size across the swath, derived from radar aloft — the largest stone the storm could have supported, which is not necessarily what reached the ground.
Max size
0.5"
Only the radar-estimated size surface resolved for Jun 17, 2026 — this storm produced no NEXRAD point detections over Teutopolis, so there is one map to show, not two.
Where Jun 17, 2026 sits in Teutopolis's hail record
This was Teutopolis's 3rd recorded hail day, arriving 51 days after the Apr 27, 2026 storm. By severity it ranks 2nd of the 4 storms we have logged here. Radar put the day's largest stone over Teutopolis at 0.5" — radar-estimated size aloft.
The Jun 17, 2026 convective day was bigger than Teutopolis: the same system put hail over 294 other tracked cities, 134 of them in Illinois. Nearest: Sigel (7 miles north, up to 0.75"); Effingham (7 miles north, up to 0.75"); Shumway (11 miles northwest, up to 1.75").
These maps are stills from Teutopolis's Jun 17, 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.
Tornado reports
2 reports Tornado Rating unknown
2 SW Montrose Effingham County
“Homes damaged from a tornado southwest of Montrose. (ILX)”
— NOAA / SPC storm report
Storm forensics
Read from the arrival times and locations of the NOAA ground reports,
not a radar-measured storm track.
How the storm moved
Hail was reported over 14 minutes, from to .
Reports came from Dieterich and Montrose — beyond Teutopolis itself.
What 0.5" hail means for Teutopolis roofs
Hail under three-quarters of an inch stays below the National Weather Service severe threshold and rarely breaks shingles outright. But repeated small-hail events accelerate granule loss and shorten roof life — on older roofs, it's still worth a conversation.
What this storm is worth to a roofer
$7.6M
Potential roof exposure — 635 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Illustrative jobs
3 jobs
Illustrative work
~$45K
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.
Track hail over Teutopolis on the live map
Radar updates in real time, spotter reports appear on the map as they're filed, and the full Teutopolis storm history — this Jun 17, 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.
Highly accurate contact information starting at $0.23 per address — every contact included. Digital leads cost $15–$40. Start with a 7-day free trial — no credit card required. See pricing
Teutopolis hail history
← All hail in Teutopolis 4 recorded storm days in Teutopolis, IL
Other storms in Teutopolis
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 surfaces are detections and estimates,
not confirmed damage. Last updated Aug 3, 2026.