Hail in Dolliver Jun 1, 2026
Both radar surfaces caught this storm: NEXRAD logged 23 hail signatures up to 1.75", and the radar-estimated size reached 1" aloft.
1.75"
≈ golf ball · the largest NEXRAD radar signature526
0
none filedThe 2nd most severe storm Dolliver 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
- 44 /100
- Homes exposed
- 54 /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 Dolliver saw the hail — from two instruments
Each storm gets two readings: the radar signatures NEXRAD recorded as the cells passed overhead, and a modeled estimate of hail size in the air. They are independent surfaces, so a mismatch between them is expected — and worth reading.
The point detections NEXRAD recorded overhead. Each signature marks where the radar saw hail aloft — it is a detection, not a stone measured on the ground.
Radar-estimated hail size over the swath. The model reports the biggest stone the storm could sustain in the air; what actually fell may have been smaller.
Where Jun 1, 2026 sits in Dolliver's hail record
This was Dolliver's 9th recorded hail day, arriving 6 days after the May 26, 2026 storm. By severity it ranks 2nd of the 12 storms we have logged here. Radar put the day's largest stone over Dolliver at 1.75" — the largest NEXRAD radar signature.
The Jun 1, 2026 convective day was bigger than Dolliver: the same system put hail over 827 other tracked cities, 18 of them in Iowa. Nearest: Sherburn (7 miles north, up to 1"); Welcome (9 miles northeast, up to 1.25"); Armstrong (10 miles east, up to 1.25").
These maps are stills from Dolliver's Jun 1, 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 Dolliver, 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 1.75" hail means for Dolliver roofs
At an inch and a half, hail cracks shingles, strips granules down to the mat, and dents gutters, vents, and siding. A footprint like this typically produces a wave of insurance claims — and the contractor who reaches the homeowner first usually gets the inspection.
$6.3M
Potential roof exposure — 526 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.Track hail over Dolliver on the live map
Radar updates in real time, spotter reports appear on the map as they're filed, and the full Dolliver storm history — this Jun 1, 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
12 recorded storm days in Dolliver, IA
Other storms in Dolliver
Jul 4, 2026
1"
Jun 30, 2026
1"
Jun 27, 2026
1"
May 26, 2026
1.25"
May 25, 2026
1"
May 15, 2026
2.25"
May 14, 2026
0.75"
Apr 22, 2026
1.25"
Apr 17, 2026
0.5"
Apr 13, 2026
1.75"
Mar 6, 2026