Storm History: Jefferson County, Montana

Events

166

Deaths

0

Injuries

2

Damage

$300,000

Episodes

119

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 Jefferson County

None recorded.

• Flash Flood, July 2, 1998$100,000 · 1 event here
• Flash Flood, June 23, 2023$100,000 · 1 in hail · 1 event here
• Hail, May 27, 1994$50,000 · 1 in hail · 1 event here
• Thunderstorm Wind, August 20, 1994$50,000 · 1 event here

• Hail, August 6, 20092.75 in hail · 2 events here
• Flash Flood, July 27, 20252.5 in hail · 2 events here
• Hail, June 15, 19952.5 in hail · 1 event here
• Hail, August 10, 20192 in hail · 6 events here
• Hail, September 5, 20132 in hail · 4 events here
• Hail, June 25, 19962 in hail · 1 event here
• Hail, June 21, 19762 in hail · 2 events here
• Hail, August 18, 20241.75 in hail · 2 events here
• Hail, July 12, 20191.75 in hail · 1 event here
• Hail, August 7, 20161.75 in hail · 2 events here
• Hail, July 22, 20141.75 in hail · 1 event here
• Hail, July 6, 20091.75 in hail · 2 events here
• Hail, August 4, 20011.75 in hail · 1 event here
• Hail, July 3, 19981.75 in hail · 1 event here
• Hail, June 27, 19701.75 in hail · 1 event here

• High Wind, April 7, 202668 kt wind · 1 event here
• Wildfire, March 18, 20261 event here
• Blizzard, March 11, 202682 kt wind · 3 events here
• Heavy Snow, March 5, 20261 event here
• High Wind, February 25, 202683 kt wind · 1 event here
• High Wind, January 7, 202651 kt wind · 1 event here
• Extreme Cold/Wind Chill, December 27, 20251 event here
• High Wind, December 17, 202590 kt wind · 2 events here
• Heavy Snow, December 4, 20251 event here
• Heavy Snow, November 24, 202556 kt wind · 1 event here
• High Wind, October 25, 202556 kt wind · 1 event here
• Thunderstorm Wind, September 14, 202556 kt wind · 1 event here
• Flash Flood, July 27, 20252.5 in hail · 2 events here
• Thunderstorm Wind, July 9, 202556 kt wind · 1 event here
• Heavy Snow, April 1, 20251 event here
• Heavy Snow, March 28, 20251 event here
• High Wind, February 22, 202568 kt wind · 1 event here
• Winter Storm, February 15, 20251 event here
• Extreme Cold/Wind Chill, February 10, 20254 events here
• Winter Storm, February 6, 20251 event here
• Extreme Cold/Wind Chill, February 2, 20251 event here
• Extreme Cold/Wind Chill, January 19, 20251 event here
• Heavy Snow, January 3, 20251 event here
• High Wind, December 18, 202483 kt wind · 1 event here
• Heavy Snow, November 4, 202462 kt wind · 1 event here
• Wildfire, November 1, 20242 events here
• High Wind, October 4, 202470 kt wind · 2 events here
• Wildfire, October 1, 20242 events here
• Wildfire, September 22, 20241 event here
• Wildfire, September 1, 20241 event here
• Hail, August 18, 20241.75 in hail · 2 events here
• Wildfire, August 18, 20241 event here
• Heavy Snow, May 22, 20241 event here
• Blizzard, May 6, 202476 kt wind · 1 event here
• High Wind, February 28, 202466 kt wind · 1 event here
• Heavy Snow, February 14, 20241 event here
• Winter Storm, February 2, 20241 event here
• Winter Storm, January 16, 20241 event here
• Extreme Cold/Wind Chill, January 11, 20242 events here
• Winter Storm, January 8, 202469 kt wind · 2 events here
• Winter Storm, October 24, 20233 events here
• Tornado, August 6, 2023EF0 · 1 event here
• Hail, July 1, 20231 in hail · 1 event here
• Flash Flood, June 23, 2023$100,000 · 1 in hail · 1 event here
• Heavy Snow, April 18, 20231 event here
• Heavy Snow, April 12, 20231 event here
• Heavy Snow, March 24, 20231 event here
• Extreme Cold/Wind Chill, February 23, 20231 event here
• Extreme Cold/Wind Chill, February 23, 20231 event here
• Heavy Snow, February 13, 20231 event here
• Winter Storm, January 26, 20232 events here
• Blizzard, December 19, 202258 kt wind · 3 events here
• Winter Weather, November 27, 20221 event here
• High Wind, November 3, 202274 kt wind · 1 event here
• Winter Storm, October 21, 20221 event here
• Hail, July 24, 20221 in hail · 3 events here
• Tornado, July 5, 2022EF0 · 2 events here
• Flash Flood, July 2, 202261 kt wind · 1 event here
• Thunderstorm Wind, September 6, 201962 kt wind · 2 events here
• Hail, August 10, 20192 in hail · 6 events here
• Hail, July 16, 20191 in hail · 2 events here
• Hail, July 12, 20191.75 in hail · 1 event here
• Tornado, June 27, 2019EF0 · 1 event here
• Hail, July 27, 20181 in hail · 1 event here
• Hail, June 21, 20181.25 in hail · 1 event here
• Hail, May 26, 20181 in hail · 2 events here
• Flood, May 10, 201852 kt wind · 2 events here
• Hail, July 10, 20171.25 in hail · 1 event here
• Thunderstorm Wind, July 5, 201761 kt wind · 1 event here
• Hail, June 28, 20171.25 in hail · 1 event here
• Hail, August 7, 20161.75 in hail · 2 events here
• Heavy Rain, August 21, 20142 events here
• Hail, July 22, 20141.75 in hail · 1 event here
• Flash Flood, July 3, 20141.5 in hail · 1 event here
• Tornado, June 12, 2014EF0 · 1 event here
• Hail, September 5, 20132 in hail · 4 events here
• Hail, July 10, 20121 in hail · 1 event here
• Hail, August 3, 20111 in hail · 2 events here
• Thunderstorm Wind, June 29, 201153 kt wind · 1 event here
• Flash Flood, June 3, 20111 event here
• Hail, September 14, 20101 in hail · 1 event here
• Hail, July 1, 20101.5 in hail · 6 events here
• Hail, June 20, 20101.5 in hail · 1 event here
• Hail, August 6, 20092.75 in hail · 2 events here
• Hail, July 6, 20091.75 in hail · 2 events here
• Hail, August 18, 20071.25 in hail · 1 event here
• Hail, May 10, 20071 in hail · 3 events here
• Hail, May 10, 20071 in hail · 2 events here
• Hail, June 16, 20051 in hail · 1 event here
• Hail, August 3, 20041 in hail · 1 event here
• Hail, August 7, 20020.75 in hail · 1 event here
• Thunderstorm Wind, June 21, 200252 kt wind · 1 event here
• Hail, June 21, 20021 in hail · 1 event here
• Thunderstorm Wind, June 21, 200252 kt wind · 1 event here
• Hail, August 4, 20011.75 in hail · 1 event here
• Hail, August 4, 20010.75 in hail · 1 event here
• Wildfire, August 2, 20002 injured · 1 event here
• Hail, July 27, 19980.75 in hail · 1 event here
• Hail, July 3, 19981.75 in hail · 1 event here
• Flash Flood, July 2, 1998$100,000 · 1 event here
• Hail, June 25, 19962 in hail · 1 event here
• Hail, June 15, 19952.5 in hail · 1 event here
• Thunderstorm Wind, August 20, 1994$50,000 · 1 event here
• Hail, May 27, 1994$50,000 · 1 in hail · 1 event here
• Hail, July 9, 197753 kt wind · 1 event here
• Hail, June 21, 19762 in hail · 2 events here
• Thunderstorm Wind, July 20, 197057 kt wind · 1 event here
• Hail, June 27, 19701.75 in hail · 1 event here
• Thunderstorm Wind, April 23, 196950 kt wind · 1 event here
• Hail, July 11, 196859 kt wind · 1 event here
• Thunderstorm Wind, September 10, 196751 kt wind · 1 event here
• Hail, June 6, 19670.75 in hail · 1 event here
• Hail, July 24, 19660.75 in hail · 1 event here
• Thunderstorm Wind, June 26, 196450 kt wind · 1 event here
• Hail, June 27, 19631 in hail · 1 event here
• Thunderstorm Wind, September 4, 196063 kt wind · 1 event here
• Thunderstorm Wind, August 14, 196075 kt wind · 1 event here
• Hail, June 16, 19591 in hail · 1 event here
• Thunderstorm Wind, November 24, 195865 kt wind · 1 event here

Tornadoes in Jefferson CountyEvery warning in Jefferson County since 1986Every county in Montana

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.