Hail history for Fremont County, Idaho
Every NOAA hail report filed in Fremont County since 1962, with preliminary National Weather Service reports to November 3, 2026.
Readout · Fremont County
- Last hail
- Jun 9, 2026
- 1.25 in, half dollar size
- Hail days, last 5 years
- 5
- since Nov 3, 2021 · 5 reports
- Largest ever
- 1.75 in
- golf ball · Sep 17, 2013
41 reports on 34 days since 1962 · #8 of 45 Idaho counties
Hail map · Fremont County
- Under 1 in
- 1–1.75 in
- 1.75–2.5 in
- 2.5–4 in
- 4 in +
- No size
For homeowners
Concerned about your roof after hail?
Send a request to Moxisync Labs for review. The latest hail report in Fremont County is from June 9, 2026. We’re building local roofer coverage. Submitting a request does not guarantee a quote or book an inspection.
Phone line opening soon
What the record says about Fremont County
The latest hail report in Fremont County is from June 9, 2026, 1.25 in (half dollar size). Since November 3, 2021 there have been 5 separate hail days; the biggest stones in that time were 1.25 in on June 9, 2026.
Over the 20 years 2006–2025, Fremont County logged 20 reports on 16 hail days, about 1.0 reports a year. That is about twice the median Idaho county (0.5 a year) and ranks #8 of 45 Idaho counties for all-time reports. Fremont County holds 4% 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 September 17, 2013 near 2 N Macks Inn.
Reports were up 133% in 2016–2025 (14) compared with 2006–2015 (6). The busiest year was 2023, with 3 reports on 3 days. Hail here peaks in July (32% of reports); 39% fall between April and June.
Reports a year 2006–2025 average
- Fremont County 1.0
- Median Idaho county 0.5
Hail days 2006–2025
- Fremont County 16
- Median Idaho county 8
Share 2 in or larger of sized reports
- Fremont 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 | 1 | 1 | |||||||||||
| 2024 | 0 | ||||||||||||
| 2023 | 1 | 1 | 1 | 3 | |||||||||
| 2022 | 0 | ||||||||||||
| 2021 | 3 | 3 | |||||||||||
| 2020 | 0 | ||||||||||||
| 2019 | 1 | 1 | |||||||||||
| 2018 | 2 | 1 | 3 | ||||||||||
| 2017 | 0 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| Jun 9, 2026 | 1 | 1.25 in | — |
| Mar 31, 2025 | 1 | 0.25 in | — |
| Nov 5, 2023 | 1 | 0.25 in | — |
| Oct 3, 2023 | 1 | 0.25 in | — |
| Aug 27, 2023 | 1 | 1.00 in | — |
Largest hail on record
| Date | Size | Location | Time · source |
|---|---|---|---|
| Sep 17, 2013 | 1.75 ingolf ball | 2 N Macks Inn | 14:55 local · NCEI |
| Jun 13, 1984 | 1.75 ingolf ball | — | 19:15 local · NCEI |
| Jul 9, 1983 | 1.75 ingolf ball | — | 14:45 local · NCEI |
| Aug 4, 1976 | 1.75 ingolf ball | — | 16:00 local · NCEI |
| Jul 13, 2021 | 1.50 inping pong ball | Ashton | 16:45 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 32%
- 1–2 in 28 68%
- 2 in + 0 0%
Most recent reports
| Date | Size | Location | Damage | Time · source |
|---|---|---|---|---|
| Jun 9, 2026 | 1.25 inhalf dollar | 7 NNW Macks Inn | — | 14:50 local · NCEI |
| Mar 31, 2025 | 0.25 inpea | 8.78 WSW Pineview | $2K | 15:00 local · NCEI |
| Nov 5, 2023 | 0.25 inpea | 1 N Macks Inn | —1 injured | 14:30 local · NCEI |
| Oct 3, 2023 | 0.25 inpea | 0.8 ESE St Anthony | $8K | 16:30 local · NCEI |
| Aug 27, 2023 | 1.00 inquarter | 6 W Rea | — | 14:25 local · NCEI |
| Jul 13, 2021 | 1.00 inquarter | 1 E Ashton | — | 16:56 local · NCEI |
| Jul 13, 2021 | 1.50 inping pong ball | Ashton | — | 16:45 local · NCEI |
| Jul 13, 2021 | 1.00 inquarter | Ashton | — | 16:43 local · NCEI |
| Jun 18, 2019 | 1.00 inquarter | 4 WSW Parker | — | 16:09 local · NCEI |
| Jun 17, 2018 | 1.25 inhalf dollar | 2 NNW Teton | — | 12:26 local · NCEI |
| May 31, 2018 | 1.00 inquarter | 2 N Island Park | — | 17:47 local · NCEI |
| May 31, 2018 | 1.00 inquarter | 1 ENE St Anthony | — | 17:01 local · NCEI |
Cities and towns in Fremont County
| Place | Reports | Largest |
|---|---|---|
| St. Anthony | 10 | 1.00 in |
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 |
|---|---|---|---|
| Ashton | 9 | 7 | Jul 13, 2021 |
| Island Park | 3 | 3 | Nov 5, 2023 |
| Teton | 3 | 3 | Jun 17, 2018 |
| Castleford | 2 | 2 | Aug 21, 2014 |
| Drummond | 1 | 1 | Jun 21, 1996 |
| Hansen | 1 | 1 | Jul 18, 1976 |
| Parker | 1 | 1 | Jul 16, 1996 |
Questions about hail in Fremont County
How often does it hail in Fremont County, Idaho?
41 hail reports have been logged in Fremont County since 1962. Over the 20 years 2006–2025 that averages 1.0 reports a year. That ranks #8 of 45 Idaho counties by number of reports.
When is hail season in Fremont County?
Most reports come in July, June, August. July alone accounts for 32% of all reports.
What is the largest hail recorded in Fremont County?
1.75 in (golf ball size) on September 17, 2013 near 2 N Macks Inn. 0% of reports here were 2 inches or larger.
When did it last hail in Fremont County?
The most recent report in this data is from June 9, 2026 (1.25 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Fremont County had in the last five years?
5 separate days with hail reports since November 3, 2021, adding up to 5 reports. The most recent was June 9, 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.