NHC HURDAT2 · SPC Tornado Database
Hurricanes and Tornadoes That Hit Jackson, WY
Every tropical system within 75 miles since 1851 and every tornado within 25 miles since 1950.
Data: NOAA NHC HURDAT2 and NOAA SPC tornado and hail reports, through 2025 · Updated
No tropical storm or hurricane has passed within 75 miles of Jackson, Wyoming since records began in 1851. Since 1950, 2 tornadoes have touched down within 25 miles, 0 of them rated EF3 or stronger.
- Hurricanes
- 0
- Tropical storms
- 0
- Tornadoes
- 2
- EF3 or stronger
- 0
within 75 mi, since 1851
below hurricane strength
within 25 mi, since 1950
no recorded deaths
What the records show for Jackson
The strongest of the 2 tornadoes within 25 miles was an EF2 on June 12, 2022; its path came within 14 miles. The most recent tornado was on October 15, 2025. Of the 35 Wyoming cities on this site, 86% have more tornadoes within 25 miles than Jackson. Hail has been reported within 10 miles 15 times since 1996, with stones up to 1.75 inches (golf ball size). Of the 35 Wyoming cities, 54% have more hail reports within 10 miles than Jackson.
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Tornadoes within 25 miles of Jackson
By decade
- 2020s2
| Date | Rating | Distance | Path | Killed / injured |
|---|---|---|---|---|
| Jun 12, 2022 | EF2 | 14 mi | 2.13 mi | 0 / 0 |
| Oct 15, 2025 | EF1 | 22 mi | 0.99 mi | 0 / 0 |
The strongest 2 of 2, by rating and then by deaths. Ratings before February 2007 are on the original Fujita scale.
Hail in Jackson
The Storm Prediction Center has 15 hail reports within 10 miles of Jackson since 1996, made on 12 separate days. Of these, 9 were 1 inch across or larger, and none reached 2 inches. The largest size, 1.75 inches (golf ball size), was reported on 5 days, most recently June 14, 2006. The most recent report is from August 17, 2021. June has the most reports, 8.
Source: NOAA Storm Prediction Center severe weather reports, data through 2025.
Weather by month in Jackson
The nearest NOAA station with 1991–2020 climate normals is Jackson, WY, 1 mile north of Jackson at 6,210 feet. July is the warmest, with an average high of 79°F and low of 41°F; January is the coolest, at 26°F and 6°F. May and December are the wettest at 1.8 inches of precipitation on average and July and August the driest at 1.1 inches; the year adds up to 17.7 inches over 53 days with at least a tenth of an inch. Highs reach 90°F on about 5 days a year, almost all from July to August. Lows fall below freezing on about 236 nights a year. Snowfall averages 78.2 inches a year, most of it in January. That 17.7 inches is more than at 27 of the 32 Wyoming stations used on this site (84%). Victor, ID, 23 miles northwest, has its own station (Alta 1 NNW, WY): 25.0 inches a year, 7.3 more than here, and the same July average high, 79°F.
| Month | High °F | Low °F | Precip. in | Days ≥ 0.1" | Snow in |
|---|---|---|---|---|---|
| Jan | 26 | 6 | 1.5 | 5 | 19.1 |
| Feb | 30 | 9 | 1.4 | 5 | 15.6 |
| Mar | 40 | 18 | 1.3 | 4 | 9.2 |
| Apr | 50 | 26 | 1.5 | 5 | 4.2 |
| May | 60 | 32 | 1.8 | 6 | 0.6 |
| Jun | 70 | 38 | 1.6 | 5 | 0.0 |
| Jul | 79 | 41 | 1.1 | 3 | 0.0 |
| Aug | 78 | 40 | 1.1 | 4 | 0.0 |
| Sep | 68 | 33 | 1.6 | 4 | 0.1 |
| Oct | 55 | 25 | 1.6 | 5 | 2.0 |
| Nov | 38 | 16 | 1.4 | 5 | 11.0 |
| Dec | 26 | 7 | 1.8 | 5 | 16.4 |
| Year | 52 | 24 | 17.7 | 53 | 78.2 |
Averages for 1991–2020 at Jackson, WY (6,210 ft), from NOAA NCEI U.S. Climate Normals. Normals describe the station; the farther a place is from it, and the bigger the difference in height, the more its weather can differ.
Floods, thunderstorm wind and lightning near Jackson
Since 1996, the National Weather Service has logged 21 flood, rain, thunderstorm wind and lightning events that began within 10 miles of Jackson: 15 thunderstorm wind reports, 3 floods, 2 flash floods and 1 lightning strike. They killed 0 people and injured 12, and the NWS estimated $521,000 in property and crop damage. The strongest thunderstorm gust on record here was 69 mph, on June 4, 2012.
August 3, 2020: thunderstorm wind 7 miles from the centre of Jackson — 11 injured.
July 3, 2019: lightning strike 9 miles from the centre of Jackson — 1 injured.
July 24, 2023: thunderstorm wind 9 miles from the centre of Jackson — $250,000 damage.
Source: NOAA NCEI Storm Events Database, events whose starting point is on record, 1996 to June 30, 2026. Damage is the NWS estimate in the dollars of the year, not insured losses, and NWS notes that some reports are unverified.
Flood insurance claims, disaster declarations and FEMA risk ratings
Flood insurance policyholders in Jackson's ZIP code 83001 have filed 12 claims with the National Flood Insurance Program since 1992, and were paid $39,000 for buildings and contents, in the dollars of each year. Of the 9 Wyoming cities on this site with 10 or more claims, 1 have fewer than Jackson.
Teton County, which includes Jackson, has been named in 5 federal disaster or emergency declarations since 2001, 3 of them major disasters (by incident: 2 biological emergencies, 2 severe storms, 1 fire). The latest major disaster declaration was Covid-19 Pandemic, on April 11, 2020. FEMA's National Risk Index gives Teton County a Relatively Low rating for natural hazard risk overall; by hazard: Very High for lightning; Very Low for tornadoes, hail, inland flooding, strong wind and heat waves. It models the county's expected loss from all 18 hazards it covers at $40.3 million a year, the 2nd highest of 23 Wyoming counties; of the hazards above, the largest share, $5.6 million (14%), is from inland flooding.
Claims: FEMA, OpenFEMA Dataset FIMA NFIP Redacted Claims – v3, summed over ZIP codes; payments in the dollars of each year, not adjusted for inflation. Declarations: Disaster Declarations Summaries – v2, by county. Retrieved October 25, 2026. This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
Risk ratings: FEMA, National Risk Index county table, December 2025 (v1.20), retrieved October 26, 2026; ratings compare counties nationwide, are meant for planning and are no substitute for a local risk assessment. This product uses the Federal Emergency Management Agency's National Risk Index dataset API or downloadable datasets but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
What counts as a pass, the distances and the sources: how this storm history is built.
Cities near Jackson
- Wilson, WY6 mi
- Victor, ID23 mi
- Driggs, ID25 mi
- Tetonia, ID32 mi
- Thayne, WY37 mi
- Ashton, ID52 mi
- Iona, ID54 mi
- Sugar City, ID55 mi
- Afton, WY55 mi
- Rexburg, ID58 mi
- Rigby, ID58 mi
- Saint Anthony, ID58 mi
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