Hail history for Wynona, Oklahoma
NOAA hail reports in and within about 5 km (3 miles) of Wynona since 1983, with preliminary reports to November 3, 2026.
Readout · Wynona
- Last hail
- May 8, 2026
- 2.00 in, hen egg size
- Hail days, last 5 years
- 2
- since Nov 3, 2021 · 3 reports
- Largest ever
- 2.75 in
- baseball · May 8, 2026
20 reports on 17 days since 1983 · #354 of 584 Oklahoma places
Hail map · Wynona
- Under 1 in
- 1–1.75 in
- 1.75–2.5 in
- 2.5–4 in
- 4 in +
- No size
For homeowners
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What the record says about Wynona
The latest hail report in and around Wynona is from May 8, 2026, 2.00 in (hen egg size). Since November 3, 2021 there have been 2 separate hail days; the biggest stones in that time were 2.75 in on May 8, 2026.
Over the 20 years 2006–2025, Wynona logged 8 reports on 7 hail days, about 0.4 reports a year. That is 11% less than the median Oklahoma town on this site (0.5 a year) and ranks #354 of 584 Oklahoma cities and towns on this site for all-time reports. Wynona accounts for 3% of the 672 reports filed in Osage County.
20% of reports with a size were 2 inches (hen egg) or larger, against 8% for the median Oklahoma town on this site. The largest hail on record here is 2.75 in (baseball) on May 8, 2026 near Wynona.
Reports were down 86% in 2016–2025 (1) compared with 2006–2015 (7). The busiest year was 1996, with 4 reports on 3 days. Hail here peaks in May (35% of reports); 60% fall between April and June.
Reports a year 2006–2025 average
- Wynona 0.4
- Osage County 11.2
- Median Oklahoma town on this site 0.5
Hail days 2006–2025
- Wynona 7
- Osage County 111
- Median Oklahoma town on this site 8
Share 2 in or larger of sized reports
- Wynona 20%
- Osage County 5%
- Median Oklahoma town on this site 8%
Hail over time
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 2 | 2 | |||||||||||
| 2025 | 0 | ||||||||||||
| 2024 | 1 | 1 | |||||||||||
| 2023 | 0 | ||||||||||||
| 2022 | 0 | ||||||||||||
| 2021 | 0 | ||||||||||||
| 2020 | 0 | ||||||||||||
| 2019 | 0 | ||||||||||||
| 2018 | 0 | ||||||||||||
| 2017 | 0 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| May 8, 2026 | 2 | 2.75 in | — |
| May 15, 2024 | 1 | 1.50 in | — |
Largest hail on record
| Date | Size | Location | County | Damage | Time · source |
|---|---|---|---|---|---|
| May 8, 2026 | 2.75 inbaseball | Wynona | Osage | $250K | 15:41 local · NCEI |
| Feb 10, 2009 | 2.75 inbaseball | Wynona | Osage | $25K | 17:30 local · NCEI |
| Mar 31, 2008 | 2.75 inbaseball | Wynona | Osage | $25K | 04:59 local · NCEI |
| May 8, 2026 | 2.00 inhen egg | Wynona | Osage | $200K | 15:43 local · NCEI |
| Apr 25, 2006 | 1.75 ingolf ball | 10 E Antlers | Pushmataha | — | 02:15 local · NCEI |
Size of every report
- Under 1 in 8 40%
- 1–2 in 8 40%
- 2 in + 4 20%
Most recent reports
| Date | Size | Location | County | Damage | Time · source |
|---|---|---|---|---|---|
| May 8, 2026 | 2.00 inhen egg | Wynona | Osage | $200K | 15:43 local · NCEI |
| May 8, 2026 | 2.75 inbaseball | Wynona | Osage | $250K | 15:41 local · NCEI |
| May 15, 2024 | 1.50 inping pong ball | Wynona | Osage | $50K | 20:11 local · NCEI |
| May 30, 2013 | 1.00 inquarter | Wynona | Osage | — | 17:54 local · NCEI |
| Sep 17, 2011 | 0.88 innickel | Wynona | Osage | — | 19:40 local · NCEI |
| Aug 19, 2009 | 0.75 inpenny | Wynona | Osage | — | 23:25 local · NCEI |
| Feb 10, 2009 | 2.75 inbaseball | Wynona | Osage | $25K | 17:30 local · NCEI |
| Mar 31, 2008 | 0.88 innickel | Wynona | Osage | — | 05:37 local · NCEI |
| Mar 31, 2008 | 2.75 inbaseball | Wynona | Osage | $25K | 04:59 local · NCEI |
| Apr 25, 2006 | 1.75 ingolf ball | 10 E Antlers | Pushmataha | — | 02:15 local · NCEI |
| Mar 24, 2002 | 0.75 inpenny | Wynona | Osage | — | 21:20 local · NCEI |
| May 22, 1999 | 1.75 ingolf ball | Wynona | Osage | — | 14:23 local · NCEI |
Hail history near Wynona
Questions about hail in Wynona
How often does it hail in Wynona, Oklahoma?
20 hail reports have been logged in and within about 5 km (3 miles) of Wynona since 1983. Over the 20 years 2006–2025 that averages 0.4 reports a year. That ranks #354 of 584 Oklahoma places by number of reports.
When is hail season in Wynona?
Most reports come in May, April, March. May alone accounts for 35% of all reports.
What is the largest hail recorded in Wynona?
2.75 in (baseball size) on May 8, 2026 near Wynona. 20% of reports here were 2 inches or larger.
When did it last hail in Wynona?
The most recent report in this data is from May 8, 2026 (2.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Wynona had in the last five years?
2 separate days with hail reports since November 3, 2021, adding up to 3 reports. The most recent was May 8, 2026.
Where does this hail data come from?
Hail reports come from the NOAA NCEI Storm Events Database, which the National Weather Service compiles from spotter, public, law enforcement and media reports. Recent days use preliminary NWS Local Storm Reports via the Iowa Environmental Mesonet until NOAA publishes final data. Only reported hail is counted, so areas with fewer people tend to have fewer reports.