/ Storm field report · Fall River

Hail in Hot Springs · Jun 4, 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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Peak hail signal 0" ≈ pea to penny · radar-estimated size aloft
Homes in the hail footprint 0
Ground reports 0 none filed
Radar surfaces 2 NEXRAD + estimated size

Convective day · Jun 4, 2026 · noon–noon UTC

Severity

The 18th most severe storm Hot Springs has seen in the last 12 months

Composite score · 0.0 / 10
Storm severity score

Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.

0.0 /10
Peak hail signal
0 /100

Largest radar-indicated size — a signal of damage potential, not confirmation.

Homes exposed
0 /100

How many homes sit inside the storm's footprint.

Ground truth
0 /100

Independent storm reports filed with the NWS.

Evidence / storm surfaces

How Hot Springs saw the hail — from two instruments

Jun 4, 2026 · Hot Springs, SD

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.

NEXRAD radar signatures Surface resolved
NEXRAD radar-signature map of the hail storm over Hot Springs, SD on Jun 4, 2026 Radar signature field

NEXRAD's hail signatures for this storm: the spots the radar detected from above. A detection overhead is not the same thing as a confirmed stone below.

Max size 0" Detections 0
Radar-estimated hail size Surface resolved
Radar-estimated hail-size map of the storm over Hot Springs, SD on Jun 4, 2026 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.

Max size 0"

The storm in context

Where Jun 4, 2026 sits in Hot Springs's hail record.

This was Hot Springs's 3rd recorded hail day, arriving 2 days after the Jun 2, 2026 storm. By severity it ranks 18th of the 18 storms we have logged here. Radar put the day's largest stone over Hot Springs at 0" — radar-estimated size aloft.

The Jun 4, 2026 convective day was bigger than Hot Springs: the same system put hail over 241 other tracked cities, 80 of them in South Dakota. Nearest: Oglala (43 miles east, up to 1.75"); Pine Ridge (45 miles southeast, up to 0.5"); Hill City (46 miles north, up to 2").

These maps are stills. In the app this date is one of 18 Hot Springs 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

No reports filed with the NWS

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 Hot Springs 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 Hot Springs 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

Hot Springs hail history

18 recorded storm days in Hot Springs, SD
Radar-estimated hail-size map of the storm over Hot Springs, SD on Sep 6, 2026 Estimated-size surface
Storm date Hot Springs / SD

Sep 6, 2026

0.75"
Estimated 0.75"
2 ground reports Open report →
Radar-estimated hail-size map of the storm over Hot Springs, SD on Aug 27, 2026 Estimated-size surface
Storm date Hot Springs / SD

Aug 27, 2026

1.75"
Estimated 1.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Hot Springs, SD on Aug 21, 2026 Estimated-size surface
Storm date Hot Springs / SD

Aug 21, 2026

1.25"
Estimated 1.25"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Hot Springs, SD on Aug 12, 2026 Estimated-size surface
Storm date Hot Springs / SD

Aug 12, 2026

2.75"
Estimated 2.75"
5 ground reports Open report →
Radar-estimated hail-size map of the storm over Hot Springs, SD on Jul 31, 2026 Estimated-size surface
Storm date Hot Springs / SD

Jul 31, 2026

4"
Signatures 4" Estimated 2"
6 ground reports Open report →
Radar-estimated hail-size map of the storm over Hot Springs, SD on Jul 28, 2026 Estimated-size surface
Storm date Hot Springs / SD

Jul 28, 2026

1"
Signatures 1" Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Hot Springs, SD on Jul 7, 2026 Estimated-size surface
Storm date Hot Springs / SD

Jul 7, 2026

4"
Signatures 4" Estimated 2.75"
1 ground report Open report →
Radar-estimated hail-size map of the storm over Hot Springs, SD on Jul 6, 2026 Estimated-size surface
Storm date Hot Springs / SD

Jul 6, 2026

2.5"
Signatures 2.5" Estimated 1.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Hot Springs, SD on Jul 3, 2026 Estimated-size surface
Storm date Hot Springs / SD

Jul 3, 2026

2.25"
Signatures 2.25" Estimated 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Hot Springs, SD on Jun 28, 2026 Estimated-size surface
Storm date Hot Springs / SD

Jun 28, 2026

1"
Signatures 1" Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Hot Springs, SD on Jun 27, 2026 Estimated-size surface
Storm date Hot Springs / SD

Jun 27, 2026

2"
Signatures 2" Estimated 1.25"
1 ground report Open report →
Radar-estimated hail-size map of the storm over Hot Springs, SD on Jun 26, 2026 Estimated-size surface
Storm date Hot Springs / SD

Jun 26, 2026

1.75"
Signatures 1.75" Estimated 1.25"
2 ground reports Open report →
Radar-estimated hail-size map of the storm over Hot Springs, SD on Jun 22, 2026 Estimated-size surface
Storm date Hot Springs / SD

Jun 22, 2026

1"
Estimated 1"
1 ground report Open report →
Radar-estimated hail-size map of the storm over Hot Springs, SD on Jun 21, 2026 Estimated-size surface
Storm date Hot Springs / SD

Jun 21, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Hot Springs, SD on Jun 6, 2026 Estimated-size surface
Storm date Hot Springs / SD

Jun 6, 2026

1.25"
Signatures 1.25" Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Hot Springs, SD on Jun 2, 2026 Estimated-size surface
Storm date Hot Springs / SD

Jun 2, 2026

1.25"
Signatures 1.25" Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Hot Springs, SD on May 30, 2026 Estimated-size surface
Storm date Hot Springs / SD

May 30, 2026

2"
Signatures 2" Estimated 1"
No ground reports filed Open report →

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A storm day here is a convective day — it runs from noon to noon UTC, so late-night hail is grouped with the afternoon storm that spawned it rather than split across two calendar dates. Ground reports are public-domain observations from the NOAA Storm Prediction Center. Radar tells you where to look. Only an inspection confirms damage at an address. Last updated Sep 7, 2026.