Storm History: Cassia County, Idaho

Events

405

Deaths

5

Injuries

12

Damage

$12 million

Episodes

284

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

Open the live radar over Cassia County

• Thunderstorm Wind, August 10, 19882 deaths · 10 injured · 52 kt wind · 1 event here
• Winter Storm, April 10, 20221 death · $200,000 · 3 events here
• Lightning, July 17, 19961 death · 1 injured · 1 event here
• Flash Flood, July 29, 19961 death · 1 injured · 1 event here

• Heavy Rain, August 1, 2014$6.0 million · 1 event here
• Flood, February 4, 2017$5.2 million · 1 event here
• Thunderstorm Wind, June 22, 2005$200,000 · 55 kt wind · 1 event here
• Winter Storm, April 10, 20221 death · $200,000 · 3 events here
• Flood, March 1, 2017$175,000 · 1 event here
• Flash Flood, May 16, 2005$110,000 · 1 event here
• Thunderstorm Wind, July 5, 2001$70,000 · 60 kt wind · 1 event here
• Thunderstorm Wind, December 17, 2025$51,000 · 79 kt wind · 7 events here
• Tornado, May 3, 1993$50,000 · F0 · 1 event here
• Thunderstorm Wind, March 25, 2006$43,000 · 60 kt wind · 1 event here
• Thunderstorm Wind, October 19, 2019$40,000 · 70 kt wind · 12 events here
• Winter Storm, March 9, 2023$36,000 · 66 kt wind · 3 events here
• Thunderstorm Wind, May 18, 2009$30,000 · 56 kt wind · 1 event here
• Winter Weather, December 23, 2023$24,000 · 1 event here
• Lightning, May 29, 2005$10,000 · 1 event here
• Thunderstorm Wind, March 10, 2011$10,000 · 68 kt wind · 1 event here
• Flash Flood, May 11, 2005$7,000 · 1 event here
• Flash Flood, September 3, 2013$6,000 · 1 event here
• Tornado, June 8, 1998$4,000 · F0 · 1 event here
• Thunderstorm Wind, July 9, 2012$4,000 · 68 kt wind · 1 event here

• Hail, June 1, 20152 in hail · 1 event here
• Hail, July 21, 19702 in hail · 1 event here
• Flash Flood, May 24, 20231.75 in hail · 4 events here
• Hail, June 15, 20151.75 in hail · 1 event here
• Flood, June 21, 20091.75 in hail · 1 event here
• Hail, May 21, 19971.75 in hail · 1 event here
• Flash Flood, August 10, 19971.75 in hail · 3 events here
• Hail, August 12, 19971.75 in hail · 8 events here
• Hail, August 14, 19791.75 in hail · 1 event here
• Hail, May 14, 19691.5 in hail · 1 event here
• Hail, April 22, 19651.5 in hail · 1 event here
• Hail, June 20, 19631.5 in hail · 1 event here
• Hail, May 11, 20251.25 in hail · 2 events here
• Hail, September 16, 20241.25 in hail · 4 events here
• Hail, September 10, 20191.25 in hail · 1 event here

• Thunderstorm Wind, May 13, 202674 kt wind · 6 events here
• Heavy Snow, April 16, 20261 event here
• Thunderstorm Wind, April 12, 202658 kt wind · 1 event here
• High Wind, April 2, 202664 kt wind · 2 events here
• High Wind, March 14, 202677 kt wind · 3 events here
• High Wind, March 12, 202665 kt wind · 1 event here
• High Wind, March 5, 202651 kt wind · 1 event here
• Heavy Snow, March 4, 20261 event here
• Heat, March 1, 20261 event here
• Winter Storm, February 16, 202662 kt wind · 2 events here
• High Wind, January 8, 202654 kt wind · 1 event here
• High Wind, December 24, 202561 kt wind · 1 event here
• High Wind, December 19, 202563 kt wind · 2 events here
• Thunderstorm Wind, December 17, 2025$51,000 · 79 kt wind · 7 events here
• Heavy Snow, December 4, 20251 event here
• High Wind, October 19, 202564 kt wind · 1 event here
• Wildfire, July 25, 20251 event here
• Flash Flood, July 15, 202568 kt wind · 2 events here
• Thunderstorm Wind, July 3, 202553 kt wind · 1 event here
• Thunderstorm Wind, July 1, 202553 kt wind · 1 event here
• High Wind, June 20, 202562 kt wind · 1 event here
• High Wind, May 18, 202555 kt wind · 3 events here
• Hail, May 11, 20251.25 in hail · 2 events here
• Thunderstorm Wind, May 10, 202562 kt wind · 1 event here
• Winter Storm, March 15, 202575 kt wind · 1 event here
• Winter Storm, March 12, 20251 event here
• Heavy Snow, March 5, 20252 events here
• High Wind, February 5, 202567 kt wind · 2 events here
• Avalanche, February 1, 20251 event here
• Extreme Cold/Wind Chill, January 20, 20251 event here
• High Wind, January 10, 202550 kt wind · 1 event here
• High Wind, January 4, 202553 kt wind · 1 event here
• High Wind, October 18, 202455 kt wind · 1 event here
• High Wind, October 4, 202467 kt wind · 1 event here
• Hail, September 16, 20241.25 in hail · 4 events here
• Thunderstorm Wind, September 15, 202456 kt wind · 1 event here
• Thunderstorm Wind, August 22, 202464 kt wind · 1 event here
• Hail, August 13, 20241 in hail · 1 event here
• Thunderstorm Wind, August 9, 202456 kt wind · 1 event here
• Thunderstorm Wind, July 27, 202467 kt wind · 1 event here
• Thunderstorm Wind, June 26, 202462 kt wind · 1 event here
• Thunderstorm Wind, May 13, 2024$1,000 · 70 kt wind · 9 events here
• High Wind, May 4, 202459 kt wind · 1 event here
• High Wind, April 29, 202457 kt wind · 1 event here
• Winter Storm, March 1, 20242 events here
• Winter Storm, February 26, 202459 kt wind · 1 event here
• Heavy Snow, February 14, 20241 event here
• Winter Weather, February 10, 20241 event here
• Winter Weather, January 14, 20242 events here
• Heavy Snow, January 13, 20241 event here
• Blizzard, January 12, 20243 events here
• Winter Storm, January 9, 2024$3,000 · 3 events here
• Winter Weather, December 23, 2023$24,000 · 1 event here
• Winter Storm, December 7, 20231 event here
• Heavy Snow, December 1, 20231 event here
• Heavy Snow, November 22, 2023$2,000 · 2 events here
• High Wind, November 19, 202358 kt wind · 1 event here
• Thunderstorm Wind, September 1, 202352 kt wind · 1 event here
• Hail, August 27, 20231 in hail · 2 events here
• Hail, August 26, 20231 in hail · 1 event here
• High Wind, August 21, 202366 kt wind · 1 event here
• Thunderstorm Wind, July 20, 202362 kt wind · 1 event here
• Thunderstorm Wind, June 6, 202361 kt wind · 1 event here
• Tornado, May 26, 2023EF0 · 2 events here
• Flash Flood, May 24, 20231.75 in hail · 4 events here
• Heavy Snow, April 3, 20231 event here
• Winter Storm, March 22, 20233 events here
• Winter Storm, March 13, 202359 kt wind · 2 events here
• Winter Storm, March 9, 2023$36,000 · 66 kt wind · 3 events here
• Winter Storm, February 26, 20232 events here
• Winter Storm, February 20, 20232 events here
• Extreme Cold/Wind Chill, January 26, 20231 event here
• Winter Storm, January 26, 20232 events here
• Heavy Snow, January 8, 20232 events here
• Heavy Snow, December 30, 20221 event here
• Blizzard, December 20, 202270 kt wind · 2 events here
• Winter Storm, November 7, 20222 events here
• Heavy Snow, November 4, 202263 kt wind · 1 event here
• Extreme Cold/Wind Chill, November 1, 20221 event here
• Flood, September 21, 202263 kt wind · 1 event here
• Excessive Heat, September 1, 20221 event here
• Thunderstorm Wind, August 1, 202252 kt wind · 1 event here
• Wildfire, July 19, 20221 event here
• Thunderstorm Wind, July 14, 202257 kt wind · 1 event here
• Wildfire, July 12, 20221 event here
• High Wind, April 28, 202261 kt wind · 1 event here
• Winter Storm, April 10, 20221 death · $200,000 · 3 events here
• High Wind, April 4, 202264 kt wind · 2 events here
• Winter Storm, March 8, 20221 event here
• Extreme Cold/Wind Chill, February 22, 20221 event here
• Winter Storm, January 3, 20221 event here
• Winter Storm, December 29, 20212 events here
• Heavy Snow, December 26, 20213 events here
• Winter Storm, December 22, 20211 event here
• High Wind, December 14, 202159 kt wind · 2 events here
• High Wind, November 15, 202160 kt wind · 2 events here
• Heavy Snow, October 11, 20211 event here
• Thunderstorm Wind, September 10, 202161 kt wind · 1 event here
• Thunderstorm Wind, August 5, 2021$1,000 · 69 kt wind · 3 events here
• Flash Flood, July 31, 20211 event here
• Flash Flood, July 30, 20212 events here
• Wildfire, July 14, 20211 event here
• Wildfire, June 8, 20211 event here
• Excessive Heat, June 1, 20211 event here
• Thunderstorm Wind, May 16, 202152 kt wind · 2 events here
• High Wind, March 28, 2021$1,000 · 70 kt wind · 3 events here
• Winter Storm, February 25, 20213 events here
• Winter Storm, February 11, 20211 event here
• Heavy Snow, November 13, 20201 event here
• Wildfire, October 10, 20201 event here
• Hail, September 19, 20201 in hail · 1 event here
• Wildfire, September 12, 20201 event here
• High Wind, September 7, 202067 kt wind · 3 events here
• Heat, September 5, 20201 event here
• Wildfire, August 18, 20201 event here
• Thunderstorm Wind, July 23, 202059 kt wind · 1 event here
• Thunderstorm Wind, May 30, 202072 kt wind · 2 events here
• High Wind, May 6, 202064 kt wind · 1 event here
• Winter Storm, February 5, 20201 event here
• Winter Storm, February 2, 20203 events here
• Winter Storm, January 17, 20203 events here
• Winter Storm, January 10, 20201 event here
• Winter Storm, January 1, 20201 event here
• Heavy Snow, December 13, 20191 event here
• Heavy Snow, December 12, 20191 event here
• Thunderstorm Wind, October 19, 2019$40,000 · 70 kt wind · 12 events here
• Hail, September 10, 20191.25 in hail · 1 event here
• Tornado, August 2, 2019EF0 · 1 event here
• Wildfire, July 12, 20191 event here
• Wildfire, July 6, 20191 event here
• Winter Storm, February 23, 20191 event here
• Winter Storm, February 12, 20192 events here
• Winter Storm, February 9, 20191 event here
• Winter Storm, February 6, 20191 event here
• Heavy Snow, February 2, 20191 event here
• Winter Storm, January 5, 20191 event here
• Winter Weather, December 12, 20181 event here
• Heavy Snow, November 22, 20181 event here
• Heavy Snow, October 9, 20181 event here
• Wildfire, September 22, 20181 event here
• Wildfire, July 26, 20181 event here
• Wildfire, July 16, 20181 event here
• Wildfire, June 9, 20181 event here
• Tornado, May 31, 2018EF1 · 1 event here
• Hail, May 30, 20181.25 in hail · 1 event here
• Hail, May 26, 20181 in hail · 1 event here
• Thunderstorm Wind, August 11, 201750 kt wind · 1 event here
• Flash Flood, July 26, 20171 in hail · 1 event here
• Flood, March 1, 2017$175,000 · 1 event here
• Flood, February 4, 2017$5.2 million · 1 event here
• Winter Storm, January 7, 20171 event here
• Thunderstorm Wind, July 10, 201663 kt wind · 2 events here
• Thunderstorm Wind, August 29, 201558 kt wind · 1 event here
• Thunderstorm Wind, August 4, 2015$2,000 · 51 kt wind · 1 event here
• Funnel Cloud, July 11, 20151 event here
• Thunderstorm Wind, June 29, 201558 kt wind · 2 events here
• Hail, June 15, 20151.75 in hail · 1 event here
• Hail, June 1, 20152 in hail · 1 event here
• Funnel Cloud, May 22, 20151 event here
• Funnel Cloud, May 19, 20152 events here
• Heavy Rain, August 1, 2014$6.0 million · 1 event here
• Thunderstorm Wind, May 20, 2014$2,000 · 56 kt wind · 1 event here
• Flash Flood, September 3, 2013$6,000 · 1 event here
• Flash Flood, September 2, 2013$4,000 · 1 event here
• Thunderstorm Wind, July 28, 201350 kt wind · 1 event here
• Tornado, July 7, 2013$2,000 · EF0 · 2 events here
• Tornado, September 1, 2012EF0 · 2 events here
• Thunderstorm Wind, July 9, 2012$4,000 · 68 kt wind · 1 event here
• Thunderstorm Wind, December 30, 201165 kt wind · 1 event here
• Thunderstorm Wind, March 16, 201150 kt wind · 1 event here
• Thunderstorm Wind, March 10, 2011$10,000 · 68 kt wind · 1 event here
• Thunderstorm Wind, July 29, 201050 kt wind · 1 event here
• Thunderstorm Wind, July 23, 200951 kt wind · 1 event here
• Flash Flood, July 4, 20091 in hail · 1 event here
• Flood, June 21, 20091.75 in hail · 1 event here
• Thunderstorm Wind, May 18, 2009$30,000 · 56 kt wind · 1 event here
• Tornado, April 8, 2009EF0 · 1 event here
• Thunderstorm Wind, September 4, 2007$2,000 · 60 kt wind · 1 event here
• Hail, August 22, 20071 in hail · 2 events here
• Thunderstorm Wind, June 13, 200650 kt wind · 1 event here
• Hail, June 11, 20060.75 in hail · 1 event here
• Thunderstorm Wind, March 25, 200665 kt wind · 1 event here
• Thunderstorm Wind, March 25, 200652 kt wind · 1 event here
• Thunderstorm Wind, March 25, 2006$43,000 · 60 kt wind · 1 event here
• Thunderstorm Wind, March 25, 200650 kt wind · 1 event here
• Thunderstorm Wind, June 22, 2005$200,000 · 55 kt wind · 1 event here
• Hail, May 29, 20051.25 in hail · 1 event here
• Funnel Cloud, May 29, 20051 event here
• Hail, May 29, 20051 in hail · 1 event here
• Hail, May 29, 20050.75 in hail · 1 event here
• Lightning, May 29, 2005$10,000 · 1 event here
• Hail, May 29, 20050.88 in hail · 1 event here
• Flash Flood, May 16, 2005$110,000 · 1 event here
• Flash Flood, May 11, 2005$7,000 · 1 event here
• Flash Flood, August 17, 20041 event here
• Flash Flood, July 26, 2004$3,000 · 1 event here
• Flash Flood, July 26, 20041 event here
• Hail, July 26, 20040.75 in hail · 1 event here
• Hail, July 26, 20040.75 in hail · 1 event here
• Tornado, June 24, 2004F0 · 1 event here
• Hail, June 19, 20041 in hail · 1 event here
• Hail, June 18, 20040.75 in hail · 1 event here
• Hail, June 18, 20040.75 in hail · 1 event here
• Hail, June 18, 20041 in hail · 1 event here
• Thunderstorm Wind, May 27, 200452 kt wind · 1 event here
• Thunderstorm Wind, January 30, 200460 kt wind · 1 event here
• Flash Flood, August 21, 20031 event here
• Thunderstorm Wind, August 15, 2003$1,000 · 55 kt wind · 1 event here
• Flash Flood, August 3, 20031 event here
• Wildfire, August 3, 20021 event here
• Hail, July 15, 20010.75 in hail · 1 event here
• Hail, July 15, 20011 in hail · 1 event here
• Hail, July 15, 20010.75 in hail · 1 event here
• Flash Flood, July 14, 20011 event here
• Flash Flood, July 11, 20011 event here
• Thunderstorm Wind, July 5, 200152 kt wind · 1 event here
• Thunderstorm Wind, July 5, 2001$70,000 · 60 kt wind · 1 event here
• Funnel Cloud, September 10, 19981 event here
• Hail, June 25, 19980.75 in hail · 1 event here
• Hail, June 22, 19980.75 in hail · 1 event here
• Funnel Cloud, June 8, 19981 event here
• Tornado, June 8, 1998$4,000 · F0 · 1 event here
• Hail, September 11, 19970.75 in hail · 1 event here
• Hail, September 7, 19971 in hail · 1 event here
• Hail, August 22, 19970.75 in hail · 1 event here
• Hail, August 12, 19971.75 in hail · 8 events here
• Flash Flood, August 12, 19971 in hail · 4 events here
• Flash Flood, August 10, 19971.75 in hail · 3 events here
• Hail, July 10, 19971 in hail · 1 event here
• Heavy Rain, June 13, 19971 event here
• Flash Flood, June 13, 19971 event here
• Heavy Rain, June 12, 19971 event here
• Hail, May 31, 19971 in hail · 3 events here
• Hail, May 21, 19971 in hail · 2 events here
• Hail, May 21, 19971.75 in hail · 1 event here
• Wildfire, September 10, 19961 event here
• Flash Flood, July 29, 19961 death · 1 injured · 1 event here
• Lightning, July 17, 19961 death · 1 injured · 1 event here
• Heavy Rain, July 16, 19961 event here
• Heavy Rain, July 15, 19961 event here
• Heavy Rain, June 15, 19961 event here
• Lightning, June 14, 19961 event here
• Hail, May 30, 19960.75 in hail · 1 event here
• Flash Flood, May 16, 19961 event here
• Hail, July 6, 19951 in hail · 1 event here
• Thunderstorm Wind, November 22, 199360 kt wind · 1 event here
• Tornado, May 3, 1993$50,000 · F0 · 1 event here
• Thunderstorm Wind, August 19, 199250 kt wind · 1 event here
• Tornado, July 22, 1992F0 · 1 event here
• Tornado, June 14, 1992F0 · 1 event here

Earlier years, state by state:

• 1992
• 1991
• 1989
• 1988
• 1986
• 1984
• 1983
• 1982
• 1981
• 1979
• 1975
• 1973
• 1971
• 1970
• 1969
• 1968
• 1967
• 1965
• 1963

Tornadoes in Cassia CountyEvery warning in Cassia County since 1986Every county in Idaho

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24.