Wind gust 79 mph
9 N Page City Thomas County
“AWN; Summers646. (GLD)”
— NOAA / SPC storm report
/ Storm field report · Logan
Hail in Winona · Jun 20, 2026
The estimated-size surface reached 2.75" aloft; NEXRAD logged no point detections over Winona that day. At 2.75" — baseball — this is a severe hail signal associated with roof damage. Open it on the live map to see the swath over the streets.
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Peak hail signal 2.75" ≈ baseball · radar-estimated size aloft
Homes in the hail footprint 3,243
Ground reports 1 1 wind
Radar surfaces 1 Estimated size only
Convective day · Jun 20, 2026 · noon–noon UTC
Severity
The 2nd most severe storm Winona has seen in the last 12 months
Composite score · 6.1 / 10
Storm severity score
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
6.1 /10
- Peak hail signal
- 69 /100
- Homes exposed
- 70 /100
- Ground truth
- 17 /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 Winona saw the hail — from two instruments
Jun 20, 2026 · Winona, KS
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.
Radar-estimated hail size Surface resolved
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.
Max size
2.75"
Only the radar-estimated size surface resolved for Jun 20, 2026 — this storm produced no NEXRAD point detections over Winona, so there is one map to show, not two.
The storm in context
Where Jun 20, 2026 sits in Winona's hail record.
This was Winona's 5th recorded hail day, arriving 8 days after the Jun 12, 2026 storm. By severity it ranks 2nd of the 18 storms we have logged here. Radar put the day's largest stone over Winona at 2.75" — radar-estimated size aloft.
The Jun 20, 2026 convective day was bigger than Winona: the same system put hail over 298 other tracked cities, 121 of them in Kansas. Nearest: Monument (6 miles northeast, up to 1.75"); Oakley (18 miles northeast, up to 2"); Colby (21 miles north, up to 2.5").
These maps are stills. In the app this date is one of 18 Winona 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
1 report 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.
Wind reports
1 reportStorm forensics
How the storm moved
Timing and place names from NOAA ground reports
Read from the arrival times and locations of the NOAA ground reports, not a radar-measured storm track.
Reports came from Page City — beyond Winona itself.
Severe hail signal
What 2.75" hail means for Winona 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.
3,243 homes × $12,000 avg. claim
Potential roof exposure
$39M
Potential roof exposure — 3,243 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 16 jobs
- Illustrative work
- ~$240K
Close just 0.5% of the 3,243 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
June 2028
Claims from this storm can typically be filed until around June 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 $681 on top of the $150 plan.
Winona hail history
Other storms in Winona.
18 recorded storm days in Winona, KS
Estimated-size surface Storm date Winona / KS
Sep 4, 2026
1" Estimated 1"
No ground reports filed Open report →
Estimated-size surface Storm date Winona / KS
Aug 30, 2026
0.5" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Winona / KS
Aug 21, 2026
0.75" Estimated 0.75"
No ground reports filed Open report →
Estimated-size surface Storm date Winona / KS
Aug 20, 2026
1.25" Estimated 1.25"
No ground reports filed Open report →
Estimated-size surface Storm date Winona / KS
Aug 19, 2026
1.75" Estimated 1.75"
1 ground report Open report →
Estimated-size surface Storm date Winona / KS
Aug 14, 2026
0.5" Estimated 0.5"
2 ground reports Open report →
Estimated-size surface Storm date Winona / KS
Jul 23, 2026
1.75" Signatures 1.75" Estimated 1"
2 ground reports Open report →
Estimated-size surface Storm date Winona / KS
Jul 9, 2026
1" Signatures 1" Estimated 0.5"
2 ground reports Open report →
Estimated-size surface Storm date Winona / KS
Jul 3, 2026
1.75" Signatures 1.75" Estimated 1.25"
No ground reports filed Open report →
Estimated-size surface Storm date Winona / KS
Jul 1, 2026
1.75" Signatures 1.75" Estimated 0.75"
No ground reports filed Open report →
Estimated-size surface Storm date Winona / KS
Jun 30, 2026
1.75" Signatures 1.75" Estimated 1.25"
1 ground report Open report →
Estimated-size surface Storm date Winona / KS
Jun 24, 2026
1.25" Estimated 1.25"
No ground reports filed Open report →
Estimated-size surface Storm date Winona / KS
Jun 21, 2026
1.75" Estimated 1.75"
3 ground reports Open report →
Estimated-size surface Storm date Winona / KS
Jun 12, 2026
1" Estimated 1"
No ground reports filed Open report →
Estimated-size surface Storm date Winona / KS
Jun 1, 2026
2.75" Signatures 2.75" Estimated 1.5"
No ground reports filed Open report →
Estimated-size surface Storm date Winona / KS
May 29, 2026
1" Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Winona / KS
May 16, 2026
4" Signatures 4" Estimated 2.5"
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 5, 2026.