Storm History: Bannock County, Idaho

Events

502

Deaths

6

Injuries

34

Damage

$12 million

Episodes

370

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 Bannock County

• Dense Fog, November 27, 20231 death · 3 injured · $100,000 · 1 event here
• Heavy Snow, January 19, 20191 death · 1 injured · $5,000 · 2 events here
• Avalanche, March 15, 20201 death · 1 event here
• Cold/Wind Chill, October 23, 20201 death · 1 event here
• Heavy Snow, November 13, 20201 death · 2 events here
• Extreme Cold/Wind Chill, January 23, 20221 death · 1 event here

• Heavy Rain, August 1, 2014$2.0 million · 1 event here
• Flood, August 12, 1997$1.0 million · 1.75 in hail · 2 events here
• Lightning, June 17, 1997$1.0 million · 1 event here
• Thunderstorm Wind, December 17, 2025$962,000 · 79 kt wind · 14 events here
• Flash Flood, June 26, 2009$700,000 · 1.75 in hail · 2 events here
• Flash Flood, September 3, 2013$700,000 · 1 event here
• Flash Flood, July 18, 2004$535,000 · 1 event here
• Flash Flood, July 4, 2009$501,000 · 1 in hail · 3 events here
• Wildfire, July 21, 2003$500,000 · 1 event here
• Flash Flood, August 23, 2013$500,000 · 1 event here
• Flood, February 4, 2017$450,000 · 1 event here
• Wildfire, June 14, 2021$310,000 · 1 event here
• Wildfire, July 15, 2023$250,000 · 1 event here
• Dense Fog, December 21, 202310 injured · $250,000 · 1 event here
• Wildfire, April 21, 2021$200,000 · 1 event here
• Heavy Snow, March 1, 202312 injured · $200,000 · 2 events here
• Winter Storm, March 1, 2024$190,000 · 2 events here
• Winter Storm, March 9, 2023$155,000 · 66 kt wind · 2 events here
• Flood, March 1, 2017$125,000 · 1 event here
• Tornado, February 14, 2000$110,000 · F0 · 1 event here

• Hail, June 1, 20152 in hail · 2 events here
• Flash Flood, May 24, 20231.75 in hail · 2 events here
• Hail, April 2, 20171.75 in hail · 7 events here
• Hail, October 2, 20161.75 in hail · 1 event here
• Hail, June 15, 2015$8,000 · 1.75 in hail · 2 events here
• Flash Flood, June 26, 2009$700,000 · 1.75 in hail · 2 events here
• Hail, April 28, 20031.75 in hail · 1 event here
• Hail, June 18, 19991.75 in hail · 1 event here
• Flood, August 12, 1997$1.0 million · 1.75 in hail · 2 events here
• Hail, July 20, 19921.75 in hail · 1 event here
• Hail, July 9, 19831.75 in hail · 2 events here
• Hail, September 2, 19701.75 in hail · 1 event here
• Flash Flood, May 23, 20231.5 in hail · 4 events here
• Hail, September 2, 20211.5 in hail · 1 event here
• Hail, June 28, 20171.5 in hail · 1 event here

• Wildfire, June 21, 20261 event here
• Wildfire, June 6, 20261 event here
• Thunderstorm Wind, May 13, 202674 kt wind · 2 events here
• High Wind, April 23, 202655 kt wind · 1 event here
• Heavy Snow, April 16, 20261 event here
• Thunderstorm Wind, April 12, 2026$2,000 · 58 kt wind · 1 event here
• High Wind, April 2, 202664 kt wind · 1 event here
• High Wind, March 14, 202677 kt wind · 2 events here
• High Wind, March 12, 2026$2,000 · 65 kt wind · 1 event here
• Heavy Snow, March 4, 2026$15,000 · 2 events here
• Heat, March 1, 20261 event here
• Winter Storm, February 16, 202662 kt wind · 1 event here
• High Wind, December 24, 202561 kt wind · 1 event here
• Thunderstorm Wind, December 17, 2025$962,000 · 79 kt wind · 14 events here
• Heavy Snow, December 4, 20251 event here
• Wildfire, August 23, 2025$3,000 · 1 event here
• Wildfire, July 23, 20251 event here
• Flash Flood, July 15, 2025$5,000 · 68 kt wind · 8 events here
• Flood, July 4, 20251 in hail · 1 event here
• Thunderstorm Wind, July 1, 202553 kt wind · 1 event here
• Wildfire, June 19, 20251 event here
• Hail, June 11, 20251.25 in hail · 1 event here
• Flash Flood, May 14, 20251 event here
• Hail, May 11, 2025$2,000 · 1.25 in hail · 2 events here
• Winter Weather, April 18, 2025$20,000 · 1 event here
• High Wind, March 21, 2025$2,000 · 53 kt wind · 1 event here
• Winter Storm, March 15, 202575 kt wind · 2 events here
• Winter Storm, March 12, 20252 events here
• Heavy Snow, March 5, 20251 event here
• Winter Storm, February 13, 20251 event here
• High Wind, February 5, 202567 kt wind · 1 event here
• Extreme Cold/Wind Chill, January 20, 20252 events here
• Winter Storm, December 26, 20242 events here
• Winter Storm, December 14, 2024$13,000 · 2 events here
• Thunderstorm Wind, August 22, 2024$1,000 · 64 kt wind · 2 events here
• Thunderstorm Wind, August 17, 202456 kt wind · 1 event here
• Thunderstorm Wind, August 15, 2024$8,000 · 58 kt wind · 3 events here
• Hail, August 13, 20241 in hail · 1 event here
• Flash Flood, June 9, 20241 in hail · 2 events here
• High Wind, May 17, 2024$2,000 · 61 kt wind · 1 event here
• Thunderstorm Wind, May 13, 2024$500 · 70 kt wind · 1 event here
• Winter Storm, March 1, 2024$190,000 · 2 events here
• Winter Storm, February 26, 2024$1,000 · 59 kt wind · 1 event here
• Heavy Snow, February 14, 20242 events here
• Winter Weather, February 10, 2024$12,000 · 1 event here
• Heavy Snow, February 3, 20243 events here
• Winter Weather, January 21, 2024$10,000 · 1 event here
• Winter Storm, January 17, 20241 event here
• Heavy Snow, January 13, 20242 events here
• Blizzard, January 12, 20242 events here
• Winter Storm, January 9, 20242 events here
• Heavy Snow, January 7, 20242 events here
• Dense Fog, December 21, 202310 injured · $250,000 · 1 event here
• Freezing Fog, December 14, 20231 event here
• Winter Storm, December 7, 2023$10,000 · 2 events here
• Heavy Snow, December 1, 20231 event here
• Dense Fog, November 27, 20231 death · 3 injured · $100,000 · 1 event here
• Heavy Snow, November 22, 20231 event here
• High Wind, November 19, 202358 kt wind · 1 event here
• Wildfire, August 28, 20231 event here
• Flash Flood, August 17, 2023$1,000 · 1 event here
• Thunderstorm Wind, July 24, 2023$11,000 · 53 kt wind · 3 events here
• Thunderstorm Wind, July 23, 2023$4,000 · 56 kt wind · 3 events here
• Wildfire, July 15, 2023$250,000 · 1 event here
• Tornado, June 23, 2023EF0 · 1 event here
• Flash Flood, May 30, 20231 event here
• Flash Flood, May 24, 20231.75 in hail · 2 events here
• Flash Flood, May 23, 20231.5 in hail · 4 events here
• Flood, April 30, 2023$500 · 1 event here
• Heavy Snow, April 3, 20232 events here
• Winter Storm, March 13, 202359 kt wind · 1 event here
• Winter Storm, March 9, 2023$155,000 · 66 kt wind · 2 events here
• Heavy Snow, March 1, 202312 injured · $200,000 · 2 events here
• Winter Storm, February 26, 20232 events here
• Winter Storm, February 20, 20231 event here
• Winter Storm, February 13, 2023$20,000 · 2 events here
• Extreme Cold/Wind Chill, January 26, 20232 events here
• Winter Storm, January 26, 20232 events here
• Heavy Snow, January 8, 20232 events here
• Heavy Snow, December 30, 20221 event here
• Heavy Snow, December 27, 20222 events here
• Blizzard, December 20, 2022$12,000 · 70 kt wind · 1 event here
• Avalanche, December 9, 20223 events here
• Winter Weather, November 26, 2022$5,000 · 1 event here
• Winter Storm, November 7, 20222 events here
• Heavy Snow, November 4, 202263 kt wind · 3 events here
• Extreme Cold/Wind Chill, November 1, 20221 event here
• High Wind, November 1, 2022$1,000 · 64 kt wind · 1 event here
• Flood, September 21, 2022$1,000 · 63 kt wind · 2 events here
• Wildfire, September 8, 20221 event here
• Excessive Heat, September 1, 20221 event here
• Wildfire, August 10, 20221 event here
• Wildfire, August 9, 2022$1,000 · 1 event here
• Dust Devil, July 29, 20221 event here
• Wildfire, July 23, 20221 event here
• Thunderstorm Wind, July 14, 2022$4,000 · 57 kt wind · 2 events here
• High Wind, May 19, 2022$13,000 · 63 kt wind · 2 events here
• Thunderstorm Wind, May 2, 202256 kt wind · 1 event here
• Winter Storm, April 10, 20221 event here
• High Wind, April 4, 202264 kt wind · 1 event here
• Winter Weather, February 16, 2022$8,000 · 1 event here
• Winter Weather, February 1, 2022$5,000 · 1 event here
• Extreme Cold/Wind Chill, January 23, 20221 death · 1 event here
• Winter Storm, January 3, 20222 events here
• Winter Storm, December 29, 20212 events here
• Heavy Snow, December 26, 20214 events here
• Winter Storm, December 22, 20211 event here
• High Wind, December 14, 20211 injured · $101,000 · 59 kt wind · 2 events here
• Heavy Snow, October 11, 2021$4,000 · 2 events here
• Thunderstorm Wind, September 18, 202152 kt wind · 1 event here
• Hail, September 2, 20211.5 in hail · 1 event here
• Thunderstorm Wind, August 2, 2021$3,000 · 52 kt wind · 2 events here
• Wildfire, July 21, 20211 event here
• Wildfire, June 14, 2021$310,000 · 1 event here
• Excessive Heat, June 1, 20211 event here
• Wildfire, April 21, 2021$200,000 · 1 event here
• High Wind, April 10, 202164 kt wind · 1 event here
• High Wind, April 8, 2021$13,000 · 63 kt wind · 1 event here
• Winter Weather, April 6, 2021$3,000 · 1 event here
• High Wind, March 28, 2021$5,000 · 70 kt wind · 1 event here
• Winter Storm, February 25, 20211 event here
• Winter Storm, February 11, 20212 events here
• Heavy Snow, November 13, 20201 death · 2 events here
• Cold/Wind Chill, October 23, 20201 death · 1 event here
• High Wind, September 7, 202067 kt wind · 2 events here
• Heat, September 5, 20201 event here
• Wildfire, August 25, 20201 event here
• Lightning, August 25, 2020$10,000 · 1 event here
• Wildfire, August 18, 20201 event here
• Wildfire, July 19, 20202 events here
• Thunderstorm Wind, May 30, 202072 kt wind · 1 event here
• High Wind, May 6, 202064 kt wind · 1 event here
• Dust Storm, April 23, 20201 event here
• Avalanche, March 15, 20201 death · 1 event here
• Winter Storm, February 15, 20202 events here
• Winter Storm, February 5, 20202 events here
• Winter Storm, February 2, 20202 events here
• Winter Storm, January 17, 20201 event here
• Winter Storm, January 10, 20202 events here
• Winter Weather, December 29, 20191 event here
• Heavy Snow, December 13, 20191 event here
• Winter Weather, December 11, 20191 event here
• Winter Weather, November 29, 20191 event here
• Heavy Snow, November 26, 20191 event here
• Winter Storm, October 28, 20191 event here
• Extreme Cold/Wind Chill, October 1, 20191 event here
• Funnel Cloud, September 28, 20191 event here
• Wildfire, September 5, 20191 event here
• Wildfire, August 17, 20191 event here
• Thunderstorm Wind, July 12, 2019$8,000 · 62 kt wind · 1 event here
• Thunderstorm Wind, May 7, 2019$1,000 · 52 kt wind · 1 event here
• Sleet, April 5, 20193 injured · $10,000 · 1 event here
• Winter Weather, March 29, 2019$20,000 · 1 event here
• Heavy Snow, March 1, 20191 event here
• Winter Storm, February 23, 20192 events here
• Heavy Snow, February 19, 20192 events here
• Winter Storm, February 12, 20191 event here
• Winter Storm, February 9, 20192 events here
• Winter Storm, February 6, 20192 events here
• Heavy Snow, February 2, 20192 events here
• Heavy Snow, January 19, 20191 death · 1 injured · $5,000 · 2 events here
• Winter Storm, January 16, 20191 event here
• Winter Weather, January 10, 20191 event here
• Winter Storm, January 5, 20191 event here
• Winter Storm, December 29, 20181 event here
• Heavy Snow, December 25, 20181 event here
• Heavy Snow, December 1, 20181 event here
• Heavy Snow, November 30, 20181 event here
• Heavy Snow, November 22, 20181 event here
• Wildfire, September 15, 2018$15,000 · 1 event here
• Wildfire, August 16, 20181 event here
• Wildfire, June 14, 20181 event here
• Flash Flood, May 18, 20181 event here
• Thunderstorm Wind, July 6, 2017$10,000 · 61 kt wind · 1 event here
• Hail, June 28, 20171.5 in hail · 1 event here
• Thunderstorm Wind, June 26, 2017$2,000 · 56 kt wind · 1 event here
• Flash Flood, June 1, 2017$10,000 · 1 event here
• Thunderstorm Wind, May 6, 2017$1,000 · 52 kt wind · 1 event here
• Flood, May 1, 2017$65,000 · 1 event here
• Hail, April 2, 20171.75 in hail · 7 events here
• Flood, April 1, 20171 event here
• Flood, March 1, 2017$125,000 · 1 event here
• Flood, February 4, 2017$450,000 · 1 event here
• Winter Storm, January 7, 20171 event here
• Funnel Cloud, October 25, 20161 event here
• Hail, October 2, 20161.75 in hail · 1 event here
• Thunderstorm Wind, September 14, 2016$200 · 56 kt wind · 1 event here
• Thunderstorm Wind, September 1, 201652 kt wind · 1 event here
• Thunderstorm Wind, August 17, 2016$1,000 · 56 kt wind · 1 event here
• Winter Storm, December 21, 2015$3,000 · 52 kt wind · 1 event here
• Hail, August 27, 20151.25 in hail · 1 event here
• Hail, June 15, 2015$8,000 · 1.75 in hail · 2 events here
• Hail, June 1, 20152 in hail · 2 events here
• Flash Flood, May 8, 2015$2,000 · 1 event here
• Flash Flood, August 14, 20141 event here
• Flash Flood, August 13, 20141 event here
• Flash Flood, August 8, 20141 event here
• Flash Flood, August 5, 2014$6,000 · 1 event here
• Heavy Rain, August 1, 2014$2.0 million · 1 event here
• Flash Flood, July 11, 20141 event here
• Flash Flood, September 8, 2013$1,000 · 1 event here
• Flash Flood, September 3, 2013$700,000 · 1 event here
• Flash Flood, August 23, 2013$500,000 · 1 event here
• Thunderstorm Wind, August 5, 201356 kt wind · 1 event here
• Tornado, July 7, 2013EF0 · 1 event here
• Thunderstorm Wind, July 5, 2013$1,000 · 58 kt wind · 1 event here
• Hail, June 12, 20131 in hail · 3 events here
• Thunderstorm Wind, August 10, 2012$4,000 · 52 kt wind · 1 event here
• Flood, February 22, 2012$9,000 · 1 event here
• Flash Flood, July 4, 20111 event here
• Thunderstorm Wind, June 29, 201156 kt wind · 1 event here
• Flood, June 1, 2011$10,000 · 1 event here
• Flood, May 8, 20111 event here
• Thunderstorm Wind, March 10, 2011$2,000 · 68 kt wind · 2 events here
• Thunderstorm Wind, August 6, 2010$5,000 · 66 kt wind · 1 event here
• Thunderstorm Wind, September 13, 2009$6,000 · 65 kt wind · 1 event here
• Flash Flood, August 23, 2009$2,000 · 2 events here
• Flash Flood, July 4, 2009$501,000 · 1 in hail · 3 events here
• Flash Flood, June 26, 2009$700,000 · 1.75 in hail · 2 events here
• Flash Flood, June 14, 2009$8,000 · 1 event here
• Flood, June 14, 2009$25,000 · 1 event here
• Hail, June 3, 20091.25 in hail · 1 event here
• Flood, February 24, 2009$5,000 · 1 event here
• Flash Flood, September 5, 20074 events here
• Hail, August 22, 20071 in hail · 1 event here
• Hail, August 18, 20070.75 in hail · 1 event here
• Thunderstorm Wind, August 18, 200752 kt wind · 1 event here
• Tornado, August 17, 2007$1,000 · EF0 · 1 event here
• Thunderstorm Wind, August 4, 2007$3,000 · 52 kt wind · 2 events here
• Hail, August 4, 20060.75 in hail · 1 event here
• Flood, May 1, 20061 event here
• Thunderstorm Wind, March 25, 2006$10,000 · 60 kt wind · 1 event here
• Thunderstorm Wind, March 25, 2006$10,000 · 70 kt wind · 1 event here
• Thunderstorm Wind, March 25, 2006$100,000 · 65 kt wind · 1 event here
• Thunderstorm Wind, March 25, 2006$40,000 · 61 kt wind · 1 event here
• Thunderstorm Wind, March 25, 2006$10,000 · 65 kt wind · 1 event here
• Flash Flood, September 21, 2005$5,000 · 1 event here
• Flash Flood, August 22, 20051 event here
• Hail, June 23, 20050.75 in hail · 1 event here
• Thunderstorm Wind, June 22, 2005$10,000 · 60 kt wind · 1 event here
• Thunderstorm Wind, May 9, 2005$13,000 · 65 kt wind · 1 event here
• Thunderstorm Wind, May 9, 2005$14,000 · 65 kt wind · 1 event here
• Thunderstorm Wind, May 5, 2005$300 · 60 kt wind · 1 event here
• Thunderstorm Wind, April 19, 2005$1,000 · 60 kt wind · 1 event here
• Thunderstorm Wind, August 22, 200460 kt wind · 1 event here
• Flash Flood, August 17, 20041 event here
• Thunderstorm Wind, July 31, 2004$6,000 · 65 kt wind · 1 event here
• Hail, July 18, 20040.75 in hail · 1 event here
• Flash Flood, July 18, 2004$535,000 · 1 event here
• Funnel Cloud, July 14, 20041 event here

Earlier years, state by state:

• 2004
• 2003
• 2002
• 2001
• 2000
• 1999
• 1998
• 1997
• 1996
• 1995
• 1994
• 1993
• 1992
• 1991
• 1990
• 1989
• 1988
• 1984
• 1983
• 1977
• 1976
• 1975
• 1972
• 1970
• 1967
• 1963
• 1960
• 1958
• 1955

Tornadoes in Bannock CountyEvery warning in Bannock 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.