Hail history for Fort Supply, Oklahoma
NOAA hail reports in and within about 5 km (3 miles) of Fort Supply since 1974, with preliminary reports to November 3, 2026.
Readout · Fort Supply
- Last hail
- May 18, 2025
- 1.00 in, quarter size
- Hail days, last 5 years
- 2
- since Nov 3, 2021 · 2 reports
- Largest ever
- 2.75 in
- baseball · Apr 9, 1992
40 reports on 29 days since 1974 · #138 of 584 Oklahoma places
Hail map · Fort Supply
- 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 Fort Supply
The latest hail report in and around Fort Supply is from May 18, 2025, 1.00 in (quarter size). Since November 3, 2021 there have been 2 separate hail days; the biggest stones in that time were 1.00 in on May 18, 2025.
Over the 20 years 2006–2025, Fort Supply logged 15 reports on 9 hail days, about 0.8 reports a year. That is 67% more than the median Oklahoma town on this site (0.5 a year) and ranks #138 of 584 Oklahoma cities and towns on this site for all-time reports. Fort Supply accounts for 8% of the 522 reports filed in Woodward County.
10% 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 April 9, 1992.
Reports were down 33% in 2016–2025 (6) compared with 2006–2015 (9). The busiest year was 2008, with 6 reports on 1 day. Hail here peaks in May (45% of reports); 85% fall between April and June.
Reports a year 2006–2025 average
- Fort Supply 0.8
- Woodward County 8.6
- Median Oklahoma town on this site 0.5
Hail days 2006–2025
- Fort Supply 9
- Woodward County 71
- Median Oklahoma town on this site 8
Share 2 in or larger of sized reports
- Fort Supply 10%
- Woodward County 11%
- 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 | 0 | ||||||||||||
| 2025 | 1 | 1 | |||||||||||
| 2024 | 1 | 1 | |||||||||||
| 2023 | 0 | ||||||||||||
| 2022 | 0 | ||||||||||||
| 2021 | 1 | 1 | |||||||||||
| 2020 | 0 | ||||||||||||
| 2019 | 1 | 1 | |||||||||||
| 2018 | 0 | ||||||||||||
| 2017 | 2 | 2 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| May 18, 2025 | 1 | 1.00 in | — |
| May 28, 2024 | 1 | 1.00 in | — |
Largest hail on record
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Apr 9, 1992 | 2.75 inbaseball | — | Woodward | 17:05 local · NCEI |
| Apr 9, 1992 | 2.75 inbaseball | — | Woodward | 17:05 local · NCEI |
| Jun 24, 1982 | 2.75 inbaseball | — | Woodward | 17:35 local · NCEI |
| Mar 17, 2003 | 2.00 inhen egg | 2 E Pumpkin Center | Comanche | 18:12 local · NCEI |
| Apr 14, 2012 | 1.75 ingolf ball | 1 E Fort Supply | Woodward | 14:47 local · NCEI |
Sizes filed before 1996 are often rough estimates (round numbers like 7.00 or 8.00 in) without an exact spot; they are shown as NOAA filed them.
Size of every report
- Under 1 in 13 33%
- 1–2 in 23 57%
- 2 in + 4 10%
Most recent reports
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| May 18, 2025 | 1.00 inquarter | 0.21 WSW Fort Supply | Woodward | 18:09 local · NCEI |
| May 28, 2024 | 1.00 inquarter | 2.75 SE Fort Supply | Woodward | 08:15 local · NCEI |
| Jul 15, 2021 | 1.00 inquarter | Fort Supply | Woodward | 18:07 local · NCEI |
| May 20, 2019 | 1.00 inquarter | Fort Supply | Woodward | 07:33 local · NCEI |
| May 18, 2017 | 1.50 inping pong ball | 1.5 NW Fort Supply | Woodward | 14:41 local · NCEI |
| May 18, 2017 | 1.00 inquarter | 1.8 WSW Fort Supply | Woodward | 14:19 local · NCEI |
| Apr 12, 2015 | 0.88 innickel | 0.89 SE Fort Supply | Woodward | 18:25 local · NCEI |
| Apr 14, 2012 | 1.75 ingolf ball | 1 E Fort Supply | Woodward | 14:47 local · NCEI |
| Apr 9, 2012 | 0.88 innickel | 1 S Fort Supply | Woodward | 15:26 local · NCEI |
| May 22, 2008 | 1.25 inhalf dollar | Fort Supply | Woodward | 20:36 local · NCEI |
| May 22, 2008 | 1.00 inquarter | 1 S Fort Supply | Woodward | 20:33 local · NCEI |
| May 22, 2008 | 1.00 inquarter | Fort Supply | Woodward | 20:30 local · NCEI |
Hail history near Fort Supply
Questions about hail in Fort Supply
How often does it hail in Fort Supply, Oklahoma?
40 hail reports have been logged in and within about 5 km (3 miles) of Fort Supply since 1974. Over the 20 years 2006–2025 that averages 0.8 reports a year. That ranks #138 of 584 Oklahoma places by number of reports.
When is hail season in Fort Supply?
Most reports come in May, April, June. May alone accounts for 45% of all reports.
What is the largest hail recorded in Fort Supply?
2.75 in (baseball size) on April 9, 1992. 10% of reports here were 2 inches or larger.
When did it last hail in Fort Supply?
The most recent report in this data is from May 18, 2025 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Fort Supply had in the last five years?
2 separate days with hail reports since November 3, 2021, adding up to 2 reports. The most recent was May 18, 2025.
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.