Hail in Mountain Lake · Jul 4, 2026
NEXRAD logged 1 hail signature up to 0.75"; the estimated-size surface reached 0" aloft. 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.
Convective day · Jul 4, 2026 · noon–noon UTC
Severity
The 11th most severe storm Mountain Lake has seen in the last 12 months
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
- Peak hail signal
- 19 /100
- Homes exposed
- 32 /100
- Ground truth
- 0 /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 Mountain Lake saw the hail — from two instruments
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.
Radar signature field NEXRAD radar signatures — the point detections the storm produced overhead. A signature is where the radar saw hail, not a confirmed stone on the ground.
Estimated size field Maximum hail size as estimated from radar aloft. Treat it as the storm's ceiling — the largest supportable stone — rather than a ground measurement.
The storm in context
Where Jul 4, 2026 sits in Mountain Lake's hail record.
This was Mountain Lake's 10th recorded hail day, arriving 2 days after the Jul 2, 2026 storm. By severity it ranks 11th of the 14 storms we have logged here. Radar put the day's largest stone over Mountain Lake at 0.75" — the largest NEXRAD radar signature.
The Jul 4, 2026 convective day was bigger than Mountain Lake: the same system put hail over 2,035 other tracked cities, 128 of them in Minnesota. Nearest: Windom (5 miles west, up to 1.25"); Bingham Lake (7 miles south, up to 1"); Jackson (21 miles south, up to 1.25").
These maps are stills. In the app this date is one of 14 Mountain Lake 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
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.
No ground reports were filed with the National Weather Service for this storm over Mountain Lake. That is common: a report depends on someone being there to see it and take the time to call it in. The radar surfaces above are the record here — the storm was detected from above even though no one on the ground logged it.
Near the severe threshold
What 0.75" hail means for Mountain Lake roofs.
A signal this size sits near the National Weather Service severe threshold. Aging shingles and soft metals such as vents, flashing, and gutters may be more vulnerable; roof age, wind, and material condition all matter, and only an inspection can confirm damage.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$456K
Potential roof exposure — 38 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Claim window
July 2028
Claims from this storm can typically be filed until around July 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 $8 on top of the $150 plan.
Mountain Lake hail history
Other storms in Mountain Lake.
Estimated-size surface Sep 6, 2026
0.75"
Estimated-size surface Aug 7, 2026
1"
Estimated-size surface Jul 25, 2026
Estimated-size surface Jul 6, 2026
1.75"
Estimated-size surface Jul 2, 2026
2"
Estimated-size surface Jun 29, 2026
1"
Estimated-size surface Jun 27, 2026
0.5"
Estimated-size surface Jun 9, 2026
0.5"
Estimated-size surface May 25, 2026
1"
NEXRAD surface May 18, 2026
2.5"
Estimated-size surface May 17, 2026
2.5"
Estimated-size surface Apr 23, 2026
1"
Estimated-size surface Apr 13, 2026
1.75"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.