Hail in La Harpe Mar 26, 2026
Both radar surfaces caught this storm: NEXRAD logged 0 hail signatures up to 1", and the radar-estimated size reached 0" aloft.
1"
≈ quarter · the largest NEXRAD radar signature0
0
none filedThe 8th most severe storm La Harpe 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
- 25 /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 La Harpe 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.
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.
Where Mar 26, 2026 sits in La Harpe's hail record
This was La Harpe's 2nd recorded hail day, arriving 11 days after the Mar 15, 2026 storm. By severity it ranks 8th of the 9 storms we have logged here. Radar put the day's largest stone over La Harpe at 1" — the largest NEXRAD radar signature.
The Mar 26, 2026 convective day was bigger than La Harpe: the same system put hail over 316 other tracked cities, 103 of them in Illinois. Nearest: Carthage (6 miles southwest, up to 0"); Blandinsville (13 miles northeast, up to 1"); Lomax (14 miles north, up to 0").
These maps are stills from La Harpe's Mar 26, 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.
For this storm over La Harpe, the NWS report log is empty — a common outcome, since ground reports only happen when someone witnesses the hail and takes the time to call it in. The detection record for the date lives in the radar maps above.
What 1" hail means for La Harpe 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.
Track hail over La Harpe on the live map
Radar updates in real time, spotter reports appear on the map as they're filed, and the full La Harpe storm history — this Mar 26, 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
9 recorded storm days in La Harpe, IL
Other storms in La Harpe
Jul 20, 2026
0.75"
Jun 17, 2026
0.5"
Jun 11, 2026
1.25"
Jun 10, 2026
0.5"
May 4, 2026
1.75"
Apr 17, 2026
1"
Apr 2, 2026
1"
Mar 15, 2026
0.75"