Hail in Redfield · Aug 28, 2026
The estimated-size surface reached 1.5" aloft; NEXRAD logged no point detections over Redfield that day. 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 28, 2026 · noon–noon UTC
Severity
The 4th most severe storm Redfield 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
- 38 /100
- Homes exposed
- 50 /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 Redfield saw the hail — from two instruments
Two instruments, one storm: NEXRAD logs the point signatures it detected overhead, while the estimated-size surface models how large the hail aloft could have grown. Agreement between them is not guaranteed — the gaps are where the model ran ahead of, or behind, the detections.
Estimated size field Radar-estimated maximum hail size across the swath, modeled from radar aloft. It reflects the biggest stone the storm could support, which may differ from what actually fell.
Only the radar-estimated size surface resolved for Aug 28, 2026 — this storm produced no NEXRAD point detections over Redfield, so there is one map to show, not two.
The storm in context
Where Aug 28, 2026 sits in Redfield's hail record.
This was Redfield's 9th recorded hail day, arriving 4 days after the Aug 24, 2026 storm. By severity it ranks 4th of the 10 storms we have logged here. Radar put the day's largest stone over Redfield at 1.5" — radar-estimated size aloft.
The Aug 28, 2026 convective day was bigger than Redfield: the same system put hail over 185 other tracked cities, 28 of them in South Dakota. Nearest: Tulare (14 miles southeast, up to 1"); Hitchcock (20 miles southeast, up to 1.25"); Saint Lawrence (24 miles south, up to 1").
These maps are stills. In the app this date is one of 10 Redfield 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.
The National Weather Service logged no spotter reports for this storm over Redfield. That absence is ordinary — filing a report takes a person on the spot who saw the hail and phoned it in. What stands as the record for this date is the radar above, which caught the storm regardless.
High damage potential
What 1.5" hail means for Redfield roofs.
Hail around an inch and a half is capable of cracking shingles, stripping granules, and denting gutters, vents, and siding. Risk is usually greatest near the strongest radar signal, but property-level damage still requires an on-site inspection.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$3.7M
Potential roof exposure — 306 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 2 jobs
- Illustrative work
- ~$30K
Close just 0.5% of the 306 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 $64 on top of the $150 plan.
Redfield hail history
Other storms in Redfield.
Estimated-size surface Sep 4, 2026
1"
Estimated-size surface Aug 24, 2026
1"
Estimated-size surface Aug 18, 2026
0.5"
Estimated-size surface Aug 8, 2026
1.75"
Estimated-size surface Jun 29, 2026
3.75"
Estimated-size surface Jun 27, 2026
1"
Estimated-size surface Jun 4, 2026
3.75"
Estimated-size surface Jun 3, 2026
1"
Estimated-size surface Apr 22, 2026
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.