Hail in Dyer Apr 17, 2026
NEXRAD caught this storm: 0 hail signatures up to 0". The radar-estimated size surface had no signal to model this day.
0"
≈ pea to penny · radar-estimated size aloft0
0
none filedThe 4th most severe storm Dyer 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
- 0 /100
- Homes exposed
- 0 /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 Dyer 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.
Where NEXRAD flagged hail as the storm passed — point signatures from the radar, which indicate hail overhead rather than confirm what landed.
Only the NEXRAD radar-signature surface resolved for Apr 17, 2026 — the estimated-size swath had no hail signal to model for this storm, so there is one map to show, not two.
Where Apr 17, 2026 sits in Dyer's hail record
This was Dyer's 2nd recorded hail day, arriving 38 days after the Mar 10, 2026 storm. By severity it ranks 4th of the 4 storms we have logged here. Radar put the day's largest stone over Dyer at 0" — radar-estimated size aloft.
The Apr 17, 2026 convective day was bigger than Dyer: the same system put hail over 1,016 other tracked cities. Nearest: Chicago (26 miles northwest, up to 0"); Naperville (42 miles northwest, up to 0"); Yorkville (48 miles west, up to 0").
These maps are stills from Dyer's Apr 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.
Nobody on the ground filed a report over Dyer 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.
What 0" hail means for Dyer 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.
Track hail over Dyer on the live map
Radar updates in real time, spotter reports appear on the map as they're filed, and the full Dyer storm history — this Apr 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
4 recorded storm days in Dyer, IN
