Storm History: McCone County, Montana
Every storm the National Weather Service has filed in McCone County, Montana: floods, hail, damaging wind, tornadoes, winter storms, heat and the rest, with the most serious on record. Events filed by forecast zone count for every county the zone covers.
The record
- Events
- 748
- Deaths
- 1
- Injuries
- 7
- Damage
- $12 million
- Episodes
- 479
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.
Every year
By kind of event
Counted under the kind that heads each episode.
| Kind of event | Events | Deaths | Injuries | Damage |
|---|---|---|---|---|
| Hail | 233 | 0 | 2 | $2.6 million |
| Flash Flood | 101 | 0 | 0 | $5.4 million |
| Tornado | 89 | 1 | 2 | $3.6 million |
| High Wind | 79 | 0 | 0 | $150,000 |
| Drought | 51 | 0 | 0 | |
| Thunderstorm Wind | 48 | 0 | 0 | $8,000 |
| Winter Storm | 32 | 0 | 0 | $2,000 |
| Blizzard | 22 | 0 | 0 | $2,000 |
| Extreme Cold/Wind Chill | 18 | 0 | 0 | |
| Heavy Snow | 16 | 0 | 1 | |
| Cold/Wind Chill | 15 | 0 | 0 | |
| Flood | 11 | 0 | 0 | |
| Winter Weather | 11 | 0 | 0 | |
| Dense Fog | 7 | 0 | 0 | |
| Ice Storm | 5 | 0 | 0 | |
| Wildfire | 4 | 0 | 2 | $100,000 |
| Heat | 3 | 0 | 0 | |
| Heavy Rain | 2 | 0 | 0 | |
| Dust Storm | 1 | 0 | 0 |
The deadliest
The costliest
Damage within this county, in the dollars of its year.
- Flash Flood, June 16, 2007
- Tornado, July 20, 2001
- Hail, June 10, 2021
- Tornado, May 20, 2020
- Hail, July 4, 2000
- Hail, June 24, 2016
- Hail, June 9, 2016
- Tornado, July 11, 1995
- Tornado, July 9, 1983
- Flash Flood, June 6, 2005
- High Wind, April 9, 2005
- Hail, July 19, 1996
- Tornado, August 26, 1995
- Wildfire, March 24, 2008
- Hail, July 1, 2015
- Hail, July 1, 2001
- Flash Flood, August 20, 2002
- Hail, August 28, 1997
- Hail, July 26, 2008
- Tornado, July 1, 1997
The largest hail
The largest stone in each episode, which may have fallen in a neighboring county of the same episode.
- Hail, July 18, 1999
- Flash Flood, July 11, 2004
- Flash Flood, June 8, 2021
- Hail, June 15, 2025
- Flash Flood, July 9, 2000
- Hail, July 11, 2023
- Hail, June 10, 2021
- Flash Flood, May 25, 2013
- Flash Flood, July 8, 2013
- Flash Flood, June 16, 2007
- Flash Flood, June 25, 2005
- Hail, July 8, 2000
- Hail, August 11, 2000
- Hail, July 6, 2022
- Hail, June 9, 2016
The strongest tornadoes
Every episode, newest first
- Flash Flood, June 27, 2026
- Hail, June 6, 2026
- Drought, June 1, 2026
- Dust Storm, May 13, 2026
- Blizzard, April 23, 2026
- High Wind, April 22, 2026
- Thunderstorm Wind, April 22, 2026
- Thunderstorm Wind, April 11, 2026
- High Wind, March 17, 2026
- High Wind, March 12, 2026
- High Wind, March 8, 2026
- High Wind, February 17, 2026
- High Wind, January 20, 2026
- High Wind, January 17, 2026
- Heavy Snow, December 11, 2025
- High Wind, October 20, 2025
- Flood, August 7, 2025
- Drought, August 1, 2025
- Thunderstorm Wind, July 28, 2025
- Thunderstorm Wind, July 21, 2025
- Hail, July 19, 2025
- Thunderstorm Wind, July 2, 2025
- Drought, July 1, 2025
- Hail, June 25, 2025
- Hail, June 15, 2025
- High Wind, June 8, 2025
- Drought, June 1, 2025
- Thunderstorm Wind, May 12, 2025
- Drought, May 1, 2025
- High Wind, February 23, 2025
- Extreme Cold/Wind Chill, February 16, 2025
- Extreme Cold/Wind Chill, February 10, 2025
- Heavy Snow, February 3, 2025
- Winter Weather, January 8, 2025
- Drought, January 1, 2025
- High Wind, December 18, 2024
- Blizzard, December 8, 2024
- High Wind, December 8, 2024
- Drought, December 1, 2024
- Drought, October 15, 2024
- High Wind, October 4, 2024
- Hail, August 24, 2024
- Hail, August 21, 2024
- Hail, July 13, 2024
- Thunderstorm Wind, June 27, 2024
- Thunderstorm Wind, June 15, 2024
- Thunderstorm Wind, May 5, 2024
- High Wind, April 22, 2024
- Heavy Snow, February 7, 2024
- Dense Fog, February 5, 2024
- Cold/Wind Chill, January 11, 2024
- Heavy Snow, October 24, 2023
- Drought, October 1, 2023
- Drought, September 1, 2023
- Thunderstorm Wind, August 30, 2023
- Drought, August 22, 2023
- Thunderstorm Wind, August 18, 2023
- Heavy Rain, August 3, 2023
- Thunderstorm Wind, July 25, 2023
- Hail, July 11, 2023
- Drought, April 1, 2023
- Drought, March 1, 2023
- Drought, February 1, 2023
- Dense Fog, January 14, 2023
- Dense Fog, January 10, 2023
- Dense Fog, January 1, 2023
- Drought, January 1, 2023
- Extreme Cold/Wind Chill, December 19, 2022
- Blizzard, December 13, 2022
- Drought, December 1, 2022
- Heavy Snow, November 9, 2022
- High Wind, November 5, 2022
- Drought, November 1, 2022
- Drought, October 1, 2022
- Drought, September 13, 2022
- Thunderstorm Wind, August 4, 2022
- Tornado, July 18, 2022
- Thunderstorm Wind, July 13, 2022
- Flood, July 9, 2022
- Hail, July 6, 2022
- High Wind, June 15, 2022
- Drought, June 1, 2022
- Thunderstorm Wind, May 19, 2022
- Drought, May 1, 2022
- Blizzard, April 12, 2022
- High Wind, April 4, 2022
- Drought, April 1, 2022
- Drought, March 1, 2022
- Drought, February 1, 2022
- High Wind, January 31, 2022
- Cold/Wind Chill, January 4, 2022
- Cold/Wind Chill, January 1, 2022
- Drought, January 1, 2022
- Cold/Wind Chill, December 26, 2021
- Drought, December 1, 2021
- High Wind, November 16, 2021
- Drought, November 1, 2021
- Heavy Snow, October 12, 2021
- Drought, October 1, 2021
- Drought, September 1, 2021
- Drought, August 1, 2021
- Hail, July 22, 2021
- Hail, July 8, 2021
- Drought, July 1, 2021
- High Wind, June 10, 2021
- Hail, June 10, 2021
- Flash Flood, June 8, 2021
- Hail, June 4, 2021
- Drought, June 1, 2021
- Drought, May 1, 2021
- Drought, April 1, 2021
- High Wind, March 29, 2021
- Drought, March 1, 2021
- High Wind, February 21, 2021
- Cold/Wind Chill, February 5, 2021
- Drought, February 1, 2021
- High Wind, January 13, 2021
- Dense Fog, December 10, 2020
- Wildfire, September 1, 2020
- Thunderstorm Wind, August 20, 2020
- Thunderstorm Wind, August 6, 2020
- Tornado, July 7, 2020
- Hail, July 6, 2020
- Hail, July 3, 2020
- Thunderstorm Wind, May 31, 2020
- Tornado, May 20, 2020
- Winter Storm, April 1, 2020
- Cold/Wind Chill, January 15, 2020
- High Wind, January 4, 2020
- Dense Fog, December 23, 2019
- Heavy Snow, November 9, 2019
- Flash Flood, July 30, 2019
- Flash Flood, July 7, 2019
- Tornado, June 27, 2019
- Flood, March 21, 2019
- Extreme Cold/Wind Chill, March 2, 2019
- Extreme Cold/Wind Chill, March 1, 2019
- Cold/Wind Chill, February 7, 2019
- Winter Storm, February 2, 2019
- Thunderstorm Wind, July 3, 2018
- Flash Flood, June 28, 2018
- Flash Flood, May 26, 2018
- Hail, May 17, 2018
- Blizzard, March 4, 2018
- Extreme Cold/Wind Chill, February 9, 2018
- Drought, February 1, 2018
- Winter Storm, January 9, 2018
- Extreme Cold/Wind Chill, January 1, 2018
- Drought, January 1, 2018
- Drought, December 1, 2017
- Drought, November 1, 2017
- High Wind, October 25, 2017
- Drought, October 1, 2017
- Drought, September 1, 2017
- Drought, August 1, 2017
- Hail, July 16, 2017
- Hail, July 11, 2017
- Drought, July 1, 2017
- Thunderstorm Wind, June 16, 2017
- Drought, June 13, 2017
- High Wind, December 19, 2016
- Hail, August 14, 2016
- Hail, July 30, 2016
- Hail, July 22, 2016
- Hail, June 24, 2016
- Hail, June 15, 2016
- Hail, June 10, 2016
- Hail, June 9, 2016
- Hail, May 21, 2016
- Ice Storm, February 13, 2016
- High Wind, November 18, 2015
- Hail, July 27, 2015
- Hail, July 4, 2015
- Hail, July 1, 2015
- Hail, June 19, 2015
- High Wind, March 28, 2015
- Hail, August 3, 2014
- Tornado, July 24, 2014
- Tornado, June 17, 2014
- Hail, May 31, 2014
- Hail, May 24, 2014
- Cold/Wind Chill, March 1, 2014
- High Wind, January 25, 2014
- High Wind, January 11, 2014
- Cold/Wind Chill, January 4, 2014
- Heavy Snow, November 20, 2013
- Hail, August 28, 2013
- Hail, August 5, 2013
- Hail, August 3, 2013
- Hail, July 24, 2013
- Hail, July 20, 2013
- Flash Flood, July 8, 2013
- Flash Flood, July 4, 2013
- Hail, June 19, 2013
- Hail, June 13, 2013
- Flood, May 31, 2013
- Flash Flood, May 25, 2013
- Flash Flood, May 18, 2013
- Thunderstorm Wind, May 13, 2013
- Winter Storm, April 13, 2013
- Winter Storm, March 17, 2013
- Blizzard, March 3, 2013
- Extreme Cold/Wind Chill, January 30, 2013
- Blizzard, November 8, 2012
- High Wind, November 5, 2012
- High Wind, October 16, 2012
- Thunderstorm Wind, July 28, 2012
- Hail, July 3, 2012
- Hail, July 1, 2012
- Hail, June 26, 2012
- High Wind, June 26, 2012
- Hail, June 8, 2012
- High Wind, May 6, 2012
- High Wind, January 25, 2012
- High Wind, December 28, 2011
- High Wind, December 25, 2011
- Winter Weather, December 20, 2011
- Winter Storm, December 3, 2011
- Winter Storm, November 5, 2011
- Hail, August 31, 2011
- Tornado, July 29, 2011
- Hail, July 25, 2011
- Flash Flood, July 22, 2011
- Flash Flood, July 14, 2011
- Hail, July 5, 2011
- Hail, July 2, 2011
- Flood, July 1, 2011
- Flood, June 5, 2011
- Flood, May 20, 2011
- Flood, May 18, 2011
- Flood, May 10, 2011
- Winter Storm, March 22, 2011
- Flood, March 17, 2011
- Winter Storm, February 19, 2011
- Winter Storm, February 17, 2011
- High Wind, February 13, 2011
- Extreme Cold/Wind Chill, February 1, 2011
- Extreme Cold/Wind Chill, February 1, 2011
- Extreme Cold/Wind Chill, January 31, 2011
- Extreme Cold/Wind Chill, January 30, 2011
- Blizzard, January 22, 2011
- Ice Storm, January 16, 2011
- Winter Storm, January 7, 2011
- Blizzard, December 29, 2010
- Winter Storm, December 20, 2010
- Winter Storm, November 23, 2010
- Winter Weather, September 17, 2010
- Hail, August 9, 2010
- Hail, August 6, 2010
- Hail, July 29, 2010
Earlier years, state by state:
More
Tornadoes in McCone CountyEvery warning in McCone County since 1986Every county in Montana
Sources
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.