HailEvidence → hail history → Bison, OK
Bison, OK hail history
Every figure below is from the NOAA NCEI Storm Events Database — the official NWS record — counting events recorded within 10 miles of the Bison city centroid, 1950 to present.
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Hail by year — last 15 years
| Year | Hail events ≤ 10 mi | Largest hail |
|---|---|---|
| 2026 | 0 | — |
| 2025 | 1 | 1.00" (quarter) |
| 2024 | 7 | 2.00" (hen egg) |
| 2023 | 0 | — |
| 2022 | 1 | 1.00" (quarter) |
| 2021 | 2 | 1.75" (golf ball) |
| 2020 | 3 | 1.00" (quarter) |
| 2019 | 1 | 0.75" (penny) |
| 2018 | 1 | 1.75" (golf ball) |
| 2017 | 2 | 1.75" (golf ball) |
| 2016 | 0 | — |
| 2015 | 0 | — |
| 2014 | 0 | — |
| 2013 | 1 | 1.90" (golf ball) |
| 2012 | 1 | 1.75" (golf ball) |
Note: the current and prior year reflect the latest NCEI compile and grow as NWS finalizes reports; same-day activity appears on this site's storm-day pages before it reaches this table.
Wind and tornado record
- 163 thunderstorm-wind events, strongest 100 mph, most recent 2025-09-20.
- 30 tornado events, most recent 2025-07-12.
Most recent recorded events
| Date | Type | Magnitude | Distance |
|---|---|---|---|
| 2025-09-20 | Hail | 1.00" | 3.8 mi |
| 2025-09-20 | Thunderstorm Wind | 84 mph | 6.8 mi |
| 2025-09-20 | Thunderstorm Wind | 75 mph | 5.6 mi |
| 2025-08-19 | Thunderstorm Wind | 64 mph | 8.5 mi |
| 2025-08-18 | Thunderstorm Wind | 81 mph | 7.5 mi |
| 2025-07-12 | Tornado | EF0 | 9.5 mi |
| 2025-06-29 | Thunderstorm Wind | 60 mph | 5.8 mi |
| 2025-06-29 | Thunderstorm Wind | 60 mph | 9.7 mi |
| 2025-06-07 | Thunderstorm Wind | 62 mph | 9.5 mi |
| 2024-11-18 | Thunderstorm Wind | 70 mph | 6.7 mi |
2025-09-20: “The location is approximate.”
2025-09-20: “Wind gust measured by a mobile mesonet platform.”
2025-09-20: “Relayed images show multiple power poles snapped along Wood Road. The location is approximate, and the event time is estimated from radar observations.”
Storm-day records for Bison — “did it hail on this date?”
Each recorded hail day in Bison has its own page with the official NWS reports for that date.
- Hail in Bison, OK on May 29, 2026 — up to 1.00"
Disputing a claim at a Bison address?
This page covers the city. A claim is argued about one property, so start with the free address check — it counts the recorded events around your address, not the city centroid.
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Type a street address. We measure it against every hail
event the National Weather Service recorded in the last 10 years and show you how many fall
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Enter coordinates as 44.05, -107.31.
Address lookup by the U.S. Census Bureau geocoder. Records: NOAA NCEI Storm Events (final) plus SPC preliminary reports for storms newer than the latest compile — see methodology.
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source: NOAA NCEI Storm Events computed 2026-07-25