Hail in Tolstoy · Aug 29, 2026
The estimated-size surface reached 2.5" aloft; NEXRAD logged no point detections over Tolstoy that day. At 2.5" — 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.
Convective day · Aug 29, 2026 · noon–noon UTC
Severity
The most severe storm Tolstoy 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
- 63 /100
- Homes exposed
- 55 /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 Tolstoy 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.
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.
Only the radar-estimated size surface resolved for Aug 29, 2026 — this storm produced no NEXRAD point detections over Tolstoy, so there is one map to show, not two.
The storm in context
Where Aug 29, 2026 sits in Tolstoy's hail record.
This was Tolstoy's 5th recorded hail day, arriving 53 days after the Jul 7, 2026 storm. By severity it ranks 1st of the 5 storms we have logged here. Radar put the day's largest stone over Tolstoy at 2.5" — radar-estimated size aloft.
The Aug 29, 2026 convective day was bigger than Tolstoy: the same system put hail over 113 other tracked cities, 26 of them in South Dakota. Nearest: Lebanon (11 miles southwest, up to 2.5"); Bowdle (16 miles northwest, up to 1.25"); Hoven (17 miles west, up to 2.5").
These maps are stills. In the app this date is one of 5 Tolstoy 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.
For this storm over Tolstoy, 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.
Severe hail signal
What 2.5" hail means for Tolstoy 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.
Potential roof exposure
$7M
Potential roof exposure — 583 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 3 jobs
- Illustrative work
- ~$45K
Close just 0.5% of the 583 homes in this footprint at the average $15,000 roof job. Illustrative math, not a projection — your results depend on your outreach and how the market responds.
Claim window
August 2028
Claims from this storm can typically be filed until around August 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 $122 on top of the $150 plan.
Tolstoy hail history
Other storms in Tolstoy.
Estimated-size surface Jul 7, 2026
2"
Estimated-size surface Jun 7, 2026
0.5"
Estimated-size surface Jun 2, 2026
2"
Estimated-size surface Apr 22, 2026
1"Take your next area into the field.
See the hail, review your recommendations, and canvass with Overview on iPhone.
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.