Hail size 2"
Lawler Aitkin County
“Hail was mostly to the size of grapes but a few were to the size of golf balls to hen egg. (DLH)”
— NOAA / SPC storm report
/ Storm field report · Aitkin
Hail in Mcgregor · Jun 29, 2026
NEXRAD logged 10 hail signatures up to 2.75"; the estimated-size surface reached 2.25" aloft. At 2.75" — baseball — this is a severe hail signal associated with roof damage. Open it on the live map to see the swath over the streets.
7-day free trial in the iPhone app. No card required to start.
For iPhone. Android coming soon.
Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.
Peak hail signal 2.75" ≈ baseball · the largest NEXRAD radar signature
Homes in the hail footprint 84
Ground reports 2 2 hail
Radar surfaces 2 NEXRAD + estimated size
Convective day · Jun 29, 2026 · noon–noon UTC
Severity
The most severe storm Mcgregor has seen in the last 12 months
Composite score · 5.6 / 10
Storm severity score
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
5.6 /10
- Peak hail signal
- 69 /100
- Homes exposed
- 39 /100
- Ground truth
- 33 /100
Largest radar-indicated size — a signal of damage potential, not confirmation.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
Evidence / storm surfaces
How Mcgregor saw the hail — from two instruments
Jun 29, 2026 · Mcgregor, MN
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.
NEXRAD radar signatures Surface resolved
Radar signature field 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.
Max size
2.75"
Detections
10
Radar-estimated hail size Surface resolved
Estimated size field 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.
Max size
2.25"
The storm in context
Where Jun 29, 2026 sits in Mcgregor's hail record.
This was Mcgregor's 4th recorded hail day, arriving 19 days after the Jun 10, 2026 storm. By severity it ranks 1st of the 7 storms we have logged here. Radar put the day's largest stone over Mcgregor at 2.75" — the largest NEXRAD radar signature.
The Jun 29, 2026 convective day was bigger than Mcgregor: the same system put hail over 702 other tracked cities, 240 of them in Minnesota. Nearest: Jacobson (11 miles northwest, up to 1.25"); Wright (12 miles east, up to 1"); Floodwood (14 miles east, up to 1.75").
These maps are stills. In the app this date is one of 7 Mcgregor storm dates on a live map — both surfaces, the reports, and a replay — and the same map is where you draw the swath. This page rebuilds nightly.
Ground reports
What people on the ground reported
2 reports filed with the NWS
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
2 reports Hail size 1"
1 E Lawler Aitkin County
“(DLH)”
— NOAA / SPC storm report
Storm forensics
How the storm moved
Timing and place names from NOAA ground reports
Read from the arrival times and locations of the NOAA ground reports, not a radar-measured storm track.
Reports came from Lawler — beyond Mcgregor itself.
Severe hail signal
What 2.75" hail means for Mcgregor roofs.
Two-inch-plus hail is capable of puncturing shingles, breaking skylights or windows, and heavily denting soft materials. The strongest radar bands warrant prompt inspection, but neither the signal nor the footprint confirms damage at a specific address.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
84 homes × $12,000 avg. claim
Potential roof exposure
$1M
Potential roof exposure — 84 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Claim window
June 2028
Claims from this storm can typically be filed until around June 2028 — the window to reach these homeowners while it's still open. Deadlines vary by policy and state.
Names and phones for every home in the footprint: at most $18 on top of the $150 plan.
Mcgregor hail history
Other storms in Mcgregor.
7 recorded storm days in Mcgregor, MN
Estimated-size surface Storm date Mcgregor / MN
Sep 3, 2026
1" Estimated 1"
No ground reports filed Open report →
Estimated-size surface Storm date Mcgregor / MN
Aug 20, 2026
0.5" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Mcgregor / MN
Jul 3, 2026
0.5" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Mcgregor / MN
Jun 10, 2026
1" Estimated 1"
No ground reports filed Open report →
Estimated-size surface Storm date Mcgregor / MN
Jun 9, 2026
0.5" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Mcgregor / MN
May 26, 2026
0.5" Estimated 0.5"
No ground reports filed Open report →
The next storm won’t wait for you.
Set your territory and alerts today. When hail hits, use Overview to choose your streets and get moving.
7-day free trial in the iPhone app. No card required to start.
For iPhone. Android coming soon.
Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.
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 tells you where to look. Only an inspection confirms damage at an address. Last updated Sep 4, 2026.