Hail history for Teton County, Idaho
Every NOAA hail report filed in Teton County since 1975, with preliminary National Weather Service reports to November 3, 2026.
Readout · Teton County
- Last hail
- May 26, 2026
- 1.50 in, ping pong ball size
- Hail days, last 5 years
- 1
- since Nov 3, 2021 · 1 report
- Largest ever
- 1.75 in
- golf ball · May 31, 2014
18 reports on 15 days since 1975 · #26 of 45 Idaho counties
Hail map · Teton County
- Under 1 in
- 1–1.75 in
- 1.75–2.5 in
- 2.5–4 in
- 4 in +
- No size
For homeowners
Roof damage after hail? Get a free inspection
Hail bruises shingles and cracks seals in ways you can't see from the ground, and most insurers set a claim deadline after the storm. The latest hail report in Teton County is from May 26, 2026. A local roofer can check and document it at no cost.
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What the record says about Teton County
The latest hail report in Teton County is from May 26, 2026, 1.50 in (ping pong ball size). Since November 3, 2021 there has been one hail day; the biggest stones in that time were 1.50 in on May 26, 2026.
Over the 20 years 2006–2025, Teton County logged 7 reports on 4 hail days, about 0.3 reports a year. That is 30% less than the median Idaho county (0.5 a year) and ranks #26 of 45 Idaho counties for all-time reports. Teton County holds 2% of all 1,140 hail reports in Idaho.
0% of reports with a size were 2 inches (hen egg) or larger, against 0% for the median Idaho county. The largest hail on record here is 1.75 in (golf ball) on May 31, 2014 near Tetonia.
The busiest year was 2008, with 3 reports on 1 day. Hail here peaks in July (44% of reports); 44% fall between April and June.
Reports a year 2006–2025 average
- Teton County 0.3
- Median Idaho county 0.5
Hail days 2006–2025
- Teton County 4
- Median Idaho county 8
Share 2 in or larger of sized reports
- Teton County 0%
- Median Idaho county 0%
Hail over time
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | 1 | |||||||||||
| 2025 | 0 | ||||||||||||
| 2024 | 0 | ||||||||||||
| 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 26, 2026 | 1 | 1.50 in | — |
Largest hail on record
| Date | Size | Location | Damage | Time · source |
|---|---|---|---|---|
| May 31, 2014 | 1.75 ingolf ball | Tetonia | — | 16:39 local · NCEI |
| Jul 9, 1983 | 1.75 ingolf ball | — | — | 15:15 local · NCEI |
| May 26, 2026 | 1.50 inping pong ball | 4 SE Judkins | $600 | 14:10 local · NCEI |
| Jun 1, 2015 | 1.25 inhalf dollar | Tetonia | — | 16:20 local · NCEI |
| May 31, 2014 | 1.00 inquarter | Victor | — | 12:40 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 9 50%
- 1–2 in 9 50%
- 2 in + 0 0%
Most recent reports
| Date | Size | Location | Damage | Time · source |
|---|---|---|---|---|
| May 26, 2026 | 1.50 inping pong ball | 4 SE Judkins | $600 | 14:10 local · NCEI |
| Jun 1, 2015 | 1.25 inhalf dollar | Tetonia | — | 16:20 local · NCEI |
| May 31, 2014 | 1.75 ingolf ball | Tetonia | — | 16:39 local · NCEI |
| May 31, 2014 | 1.00 inquarter | Victor | — | 12:40 local · NCEI |
| Jul 22, 2008 | 0.88 innickel | Driggs | — | 17:50 local · NCEI |
| Jul 22, 2008 | 1.00 inquarter | Victor | — | 16:14 local · NCEI |
| Jul 22, 2008 | 1.00 inquarter | 1 W Victor | — | 15:23 local · NCEI |
| Jun 14, 2006 | 0.75 inpenny | 3 S Driggs | — | 09:12 local · NCEI |
| Jul 9, 2004 | 1.00 inquarter | Victor | — | 16:15 local · NCEI |
| Jul 4, 2004 | 0.75 inpenny | Victor | — | 19:43 local · NCEI |
| Jul 23, 2002 | 0.75 inpenny | Driggs | — | 14:25 local · NCEI |
| Sep 13, 2001 | 0.88 innickel | 4 N Tetonia | — | 16:30 local · NCEI |
Smaller places with fewer than 10 reports
These places have too few reports for a page of their own, so their record lives here.
| Place | Reports | Hail days | Latest |
|---|---|---|---|
| Victor | 6 | 5 | May 31, 2014 |
| Tetonia | 4 | 4 | Jun 1, 2015 |
| Driggs | 2 | 2 | Jul 22, 2008 |
Questions about hail in Teton County
How often does it hail in Teton County, Idaho?
18 hail reports have been logged in Teton County since 1975. Over the 20 years 2006–2025 that averages 0.3 reports a year. That ranks #26 of 45 Idaho counties by number of reports.
When is hail season in Teton County?
Most reports come in July, June, May. July alone accounts for 44% of all reports.
What is the largest hail recorded in Teton County?
1.75 in (golf ball size) on May 31, 2014 near Tetonia. 0% of reports here were 2 inches or larger.
When did it last hail in Teton County?
The most recent report in this data is from May 26, 2026 (1.50 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Teton County had in the last five years?
1 separate days with hail reports since November 3, 2021, adding up to 1 reports. The most recent was May 26, 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.