Hail size 1"
2 W Lindenwood Ogle County
“Quarter sized hail ongoing at E Lindenwood Rd and IL-251. Has been nearly continuous for several minutes. (LOT)”
— NOAA / SPC storm report
Hail in Monroe Center Apr 2, 2026
Both radar surfaces caught this storm: NEXRAD logged 4 hail signatures up to 1.25", and the radar-estimated size reached 0.5" aloft.
Largest hailstone
1.25"
≈ half-dollar · the largest NEXRAD radar signature Homes in the hail footprint
282
Ground reports
1
1 hailThe most severe storm Monroe Center 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.
3.4 /10
- Hail size
- 31 /100
- Homes exposed
- 49 /100
- Ground truth
- 17 /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 Monroe Center saw the hail — from two instruments
Two instruments, one storm: NEXRAD logs the point signatures it detected overhead, while the estimated-size surface models how large the hail aloft could have grown. Agreement between them is not guaranteed — the gaps are where the model ran ahead of, or behind, the detections.
NEXRAD radar signatures
NEXRAD's hail signatures for this storm: the spots the radar detected from above. A detection overhead is not the same thing as a confirmed stone below.
Max size
1.25"
Detections
4
Radar-estimated hail size
Radar-estimated maximum hail size across the swath, modeled from radar aloft. It reflects the biggest stone the storm could support, which may differ from what actually fell.
Max size
0.5"
Where Apr 2, 2026 sits in Monroe Center's hail record
This was Monroe Center's 2nd recorded hail day, arriving 3 days after the Mar 30, 2026 storm. By severity it ranks 1st of the 6 storms we have logged here. Radar put the day's largest stone over Monroe Center at 1.25" — the largest NEXRAD radar signature.
The Apr 2, 2026 convective day was bigger than Monroe Center: the same system put hail over 160 other tracked cities, 84 of them in Illinois. Nearest: Chana (12 miles southwest, up to 1"); Rochelle (14 miles south, up to 1.25"); Oregon (17 miles southwest, up to 1.25").
These maps are stills from Monroe Center's Apr 2, 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.
Hail reports
1 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
Reports came from Lindenwood — beyond Monroe Center itself.
What 1.25" hail means for Monroe Center roofs
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.
What this storm is worth to a roofer
$3.4M
Potential roof exposure — 282 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Illustrative jobs
1 job
Illustrative work
~$15K
Claims from this storm can typically be filed until around April 2028 — the window to reach these homeowners while it's still open. Deadlines vary by policy and state.
Track hail over Monroe Center on the live map
Radar updates in real time, spotter reports appear on the map as they're filed, and the full Monroe Center storm history — this Apr 2, 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
Monroe Center hail history
← All hail in Monroe Center 6 recorded storm days in Monroe Center, IL
Other storms in Monroe Center
Jul 3, 2026
1" Signatures 1" Estimated 0.5"
No ground reports filed 
Jun 24, 2026
0.75" Estimated 0.75"
No ground reports filed 
Jun 11, 2026
0.75" Estimated 0.75"
No ground reports filed 
Jun 10, 2026
0.75" Estimated 0.75"
No ground reports filed 
Mar 30, 2026
1" Signatures 1" Estimated 0.5"
No ground reports filed
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.