Hail in Wanblee · Apr 22, 2026
NEXRAD logged 0 hail signatures up to 0"; the estimated-size surface reached 0" aloft. Open it on the live map to see the swath over the streets.
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Convective day · Apr 22, 2026 · noon–noon UTC
Severity
The 11th most severe storm Wanblee 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
- 0 /100
- Homes exposed
- 0 /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 Wanblee saw the hail — from two instruments
The maps here read the same storm from two angles — point detections from NEXRAD, and modeled hail size aloft. Where the two disagree is informative: it marks where estimated size outran the signatures, or trailed them.
Radar signature field Where NEXRAD flagged hail as the storm passed — point signatures from the radar, which indicate hail overhead rather than confirm what landed.
Estimated size field The modeled maximum hail size across the swath, derived from radar aloft — the largest stone the storm could have supported, which is not necessarily what reached the ground.
The storm in context
Where Apr 22, 2026 sits in Wanblee's hail record.
This was Wanblee's 1st recorded hail day — the first hail day in our records for the city. By severity it ranks 11th of the 12 storms we have logged here. Radar put the day's largest stone over Wanblee at 0" — radar-estimated size aloft.
The Apr 22, 2026 convective day was bigger than Wanblee: the same system put hail over 152 other tracked cities, 35 of them in South Dakota. Nearest: Norris (21 miles east, up to 1"); Parmelee (33 miles southeast, up to 1"); Okaton (38 miles northeast, up to 2.5").
These maps are stills. In the app this date is one of 12 Wanblee 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 Wanblee 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.
Below the severe threshold
What 0" hail means for Wanblee roofs.
Radar signals under three-quarters of an inch stay below the National Weather Service severe threshold and generally indicate lower roof risk. Older or already-worn materials can still show effects, but radar alone cannot determine whether a specific roof was damaged.
Radar reading · not confirmed damage
Wanblee hail history
Other storms in Wanblee.
Estimated-size surface Sep 7, 2026
0.5"
Estimated-size surface Aug 22, 2026
0.5"
Estimated-size surface Jul 29, 2026
1"
Estimated-size surface Jul 27, 2026
1.75"
Estimated-size surface Jul 9, 2026
2.5"
Estimated-size surface Jul 3, 2026
1.5"
Estimated-size surface Jul 2, 2026
1"
Estimated-size surface Jun 27, 2026
1.75"
Estimated-size surface Jun 9, 2026
0.5"
Estimated-size surface Jun 2, 2026
1.75"
Estimated-size surface May 30, 2026
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Set your territory and alerts today. When hail hits, use Overview to choose your streets and get moving.
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