The radar-estimated size surface caught this storm, reaching 1.25" aloft. NEXRAD logged no point detections over Streator this day.
A tornado was also reported to the National Weather Service during this storm — see the ground reports below.
1.25"
≈ half-dollar · radar-estimated size aloft5,371
4
1 hail · 3 tornadoOverview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
Largest hailstone — the top predictor of roof damage.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
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.
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 Streator, so there is one map to show, not two.
This was Streator's 7th recorded hail day, arriving 6 days after the Jun 5, 2026 storm. By severity it ranks 1st of the 8 storms we have logged here. Radar put the day's largest stone over Streator at 1.25" — radar-estimated size aloft.
The Jun 11, 2026 convective day was bigger than Streator: the same system put hail over 648 other tracked cities, 157 of them in Illinois. Nearest: Long Point (7 miles south, up to 0.5"); Rutland (9 miles southwest, up to 1.25"); Wenona (10 miles west, up to 1.75").
These maps are stills from Streator's Jun 11, 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.
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.
“An NWS damage survey confirmed an EF-1 tornado with estimated peak winds of 110 MPH... path length of 0.8 miles... and maximum width of 75 yards caused damage to two fa (LOT)”
— NOAA / SPC storm report
“Trained spotter reports tornado on the ground southwest of Streator. (LOT)”
— NOAA / SPC storm report
“Multiple reports of a large tornado near Streator. (LOT)”
— NOAA / SPC storm report
“Hail just shy of tennis ball size. (ILX)”
— NOAA / SPC storm report
Hail was reported over 17 minutes, from to .
Reports came from Wenona, Rutland, and Ancona — beyond Streator itself.
Quarter-size and larger hail is where asphalt shingle damage starts in earnest: bruised mats and granule loss that homeowners can't see from the ground. Most people inside the footprint won't know their roof was hit until someone inspects it.
$64M
Potential roof exposure — 5,371 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.Radar updates in real time, spotter reports appear on the map as they're filed, and the full Streator storm history — this Jun 11, 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
8 recorded storm days in Streator, IL
Jun 24, 2026
1"
Jun 5, 2026
1"
May 4, 2026
1"
Apr 13, 2026
2"
Apr 2, 2026
1"
Mar 31, 2026
0.5"
Mar 10, 2026
0.75"