Hail in Tuthill · Aug 17, 2026
The estimated-size surface reached 2.25" aloft; NEXRAD logged no point detections over Tuthill that day. At 2.25" — tennis ball — 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 17, 2026 · noon–noon UTC
Severity
The 3rd most severe storm Tuthill 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
- 56 /100
- Homes exposed
- 46 /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 Tuthill 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.
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.
Only the radar-estimated size surface resolved for Aug 17, 2026 — this storm produced no NEXRAD point detections over Tuthill, so there is one map to show, not two.
The storm in context
Where Aug 17, 2026 sits in Tuthill's hail record.
This was Tuthill's 10th recorded hail day, arriving 6 days after the Aug 11, 2026 storm. By severity it ranks 3rd of the 12 storms we have logged here. Radar put the day's largest stone over Tuthill at 2.25" — radar-estimated size aloft.
The Aug 17, 2026 convective day was bigger than Tuthill: the same system put hail over 428 other tracked cities, 29 of them in South Dakota. Nearest: Saint Francis (10 miles northeast, up to 2"); Kilgore (16 miles east, up to 2"); Crookston (21 miles east, up to 1.5").
These maps are stills. In the app this date is one of 12 Tuthill 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.
Nobody on the ground filed a report over Tuthill for this date, which says more about who was watching than about the storm: spotter reports only exist where there is an observer. The radar surfaces above carry the evidence for this one.
Severe hail signal
What 2.25" hail means for Tuthill 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
$2.5M
Potential roof exposure — 209 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 1 job
- Illustrative work
- ~$15K
Close just 0.5% of the 209 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 $44 on top of the $150 plan.
Tuthill hail history
Other storms in Tuthill.
Estimated-size surface Aug 27, 2026
1.25"
Estimated-size surface Aug 22, 2026
0.5"
Estimated-size surface Aug 11, 2026
1.75"
Estimated-size surface Aug 8, 2026
1"
Estimated-size surface Aug 7, 2026
2"
Estimated-size surface Jul 30, 2026
0.5"
Estimated-size surface Jul 9, 2026
3.25"
Estimated-size surface Jun 28, 2026
4"
Estimated-size surface Jun 27, 2026
1.75"
Estimated-size surface Jun 4, 2026
1.75"
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.