Storm History: Granite County, Montana

Events

1,005

Deaths

24

Injuries

32

Damage

$1.8 million

Episodes

576

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 Granite County

• Winter Weather, December 23, 20253 deaths · $8,000 · 1 event here
• Winter Weather, February 14, 20263 deaths · 3 injured · 1 event here
• Heavy Snow, October 3, 20132 deaths · 6 events here
• Avalanche, January 1, 20202 deaths · 1 event here
• Winter Storm, February 6, 20252 deaths · 2 injured · 3 events here
• Freezing Fog, December 21, 20231 death · 2 injured · $50,000 · 1 event here
• Winter Storm, November 24, 20151 death · $19,000 · 3 events here
• Avalanche, January 6, 20121 death · 1 injured · $500 · 1 event here
• Winter Storm, December 20, 19961 death · 2 events here
• Dust Storm, September 9, 20001 death · 8 injured · 1 event here
• Blizzard, February 15, 20011 death · 2 injured · 3 events here
• Avalanche, December 29, 20101 death · 1 injured · 1 event here
• Winter Storm, December 1, 20121 death · 1 event here
• Avalanche, March 10, 20141 death · 2 events here
• Winter Storm, January 4, 20151 death · 3 events here
• Winter Storm, February 13, 20251 death · 1 injured · 2 events here
• Avalanche, February 21, 20251 death · 2 events here

• Winter Storm, November 12, 20073 injured · $740,000 · 78 kt wind · 4 events here
• High Wind, June 13, 2020$200,000 · 55 kt wind · 1 event here
• High Wind, December 17, 2025$190,000 · 86 kt wind · 3 events here
• Heavy Snow, December 29, 2004$85,000 · 2 events here
• Winter Storm, March 11, 2026$84,000 · 63 kt wind · 5 events here
• Flood, May 1, 1997$69,000 · 1 event here
• Flood, June 13, 2017$51,000 · 1 event here
• Winter Storm, November 17, 2015$50,000 · 57 kt wind · 4 events here
• Freezing Fog, December 21, 20231 death · 2 injured · $50,000 · 1 event here
• Heavy Snow, November 25, 2014$36,000 · 2 events here
• Flash Flood, August 9, 2013$26,000 · 52 kt wind · 3 events here
• High Wind, February 1, 2020$25,000 · 65 kt wind · 2 events here
• Heavy Snow, June 8, 2020$20,000 · 1 event here
• Winter Storm, November 24, 20151 death · $19,000 · 3 events here
• Winter Storm, November 9, 2014$18,000 · 2 events here
• Strong Wind, April 29, 2008$15,000 · 1 event here
• Heavy Snow, December 13, 2014$15,000 · 1 event here
• High Wind, May 3, 2010$14,000 · 65 kt wind · 3 events here
• Hail, July 4, 2008$12,000 · 1.75 in hail · 1 event here
• High Wind, January 13, 2021$12,000 · 109 kt wind · 3 events here

• Hail, July 7, 20222.5 in hail · 1 event here
• Hail, July 8, 20222.5 in hail · 1 event here
• Hail, July 21, 20212 in hail · 1 event here
• Hail, July 13, 20192 in hail · 2 events here
• Hail, July 27, 20181.75 in hail · 1 event here
• Hail, June 4, 20121.75 in hail · 1 event here
• Hail, July 6, 20091.75 in hail · 2 events here
• Flash Flood, July 26, 20091.75 in hail · 1 event here
• Hail, July 4, 2008$12,000 · 1.75 in hail · 1 event here
• Hail, July 9, 20221.5 in hail · 1 event here
• Hail, May 31, 20181.5 in hail · 1 event here
• Flash Flood, August 5, 2010$1,000 · 1.5 in hail · 2 events here
• Hail, August 21, 20091.5 in hail · 4 events here
• Hail, July 23, 20081.5 in hail · 1 event here
• Hail, August 5, 20041.5 in hail · 1 event here

• Frost/Freeze, June 7, 20261 event here
• Winter Weather, May 14, 20261 event here
• Thunderstorm Wind, May 13, 2026$1,000 · 58 kt wind · 1 event here
• Frost/Freeze, April 25, 20261 event here
• Winter Weather, April 22, 20263 events here
• Strong Wind, April 7, 20261 event here
• Winter Weather, April 2, 20262 events here
• Winter Storm, March 14, 20261 event here
• Winter Storm, March 11, 2026$84,000 · 63 kt wind · 5 events here
• Strong Wind, March 7, 20261 event here
• Winter Weather, March 5, 20261 event here
• Winter Storm, February 17, 20261 event here
• Winter Weather, February 14, 20263 deaths · 3 injured · 1 event here
• Winter Weather, February 8, 20261 event here
• Winter Storm, January 6, 20262 events here
• Winter Weather, January 1, 20262 events here
• Winter Weather, December 26, 20252 events here
• Winter Weather, December 23, 20253 deaths · $8,000 · 1 event here
• Winter Storm, December 21, 20253 events here
• Winter Storm, December 18, 202557 kt wind · 1 event here
• High Wind, December 17, 2025$190,000 · 86 kt wind · 3 events here
• Flood, December 10, 2025$500 · 1 event here
• Heavy Snow, December 4, 20253 events here
• Winter Weather, December 1, 20251 event here
• Winter Storm, November 27, 20254 injured · 3 events here
• Winter Weather, November 24, 20251 event here
• Winter Storm, October 12, 20252 events here
• Thunderstorm Wind, July 26, 202552 kt wind · 1 event here
• Winter Storm, April 16, 20251 event here
• Winter Weather, April 2, 20251 event here
• Winter Weather, March 31, 20251 event here
• Winter Weather, March 29, 20251 event here
• Winter Weather, February 25, 20251 event here
• Avalanche, February 21, 20251 death · 2 events here
• Winter Storm, February 15, 20253 events here
• Winter Storm, February 13, 20251 death · 1 injured · 2 events here
• Extreme Cold/Wind Chill, February 10, 20252 events here
• Winter Storm, February 6, 20252 deaths · 2 injured · 3 events here
• Winter Storm, February 3, 20253 events here
• Ice Storm, February 1, 20252 events here
• Ice Storm, January 31, 20252 events here
• Extreme Cold/Wind Chill, January 17, 20252 events here
• Winter Storm, January 2, 20252 events here
• Winter Weather, December 29, 20241 event here
• High Wind, December 17, 202458 kt wind · 1 event here
• Heavy Snow, November 4, 20241 event here
• High Wind, October 4, 2024$2,000 · 72 kt wind · 3 events here
• Frost/Freeze, September 30, 20241 event here
• Strong Wind, August 15, 2024$4,000 · 1 event here
• Excessive Heat, July 17, 20242 events here
• Heavy Snow, June 16, 20243 events here
• Heavy Snow, May 22, 20243 events here
• High Wind, May 17, 202458 kt wind · 2 events here
• Winter Weather, March 23, 20241 event here
• Winter Storm, February 25, 20242 events here
• Heavy Snow, February 14, 20241 event here
• Freezing Fog, December 21, 20231 death · 2 injured · $50,000 · 1 event here
• Heavy Snow, December 1, 20231 event here
• Winter Storm, October 24, 20233 events here
• Flash Flood, June 6, 20231 event here
• Winter Weather, April 18, 20231 event here
• Winter Weather, April 12, 20231 event here
• Winter Weather, March 10, 20231 event here
• Extreme Cold/Wind Chill, February 21, 20234 events here
• Winter Storm, February 20, 20233 events here
• Winter Storm, January 31, 20231 event here
• Extreme Cold/Wind Chill, January 30, 20232 events here
• Winter Storm, January 27, 20233 events here
• Winter Storm, January 14, 20233 events here
• Winter Storm, December 24, 20223 events here
• Winter Storm, December 20, 20225 events here
• Winter Weather, December 4, 20222 events here
• Winter Storm, December 1, 20223 events here
• Winter Storm, November 30, 20222 events here
• Winter Weather, November 25, 20223 events here
• Winter Storm, November 9, 20223 events here
• Winter Weather, November 6, 20222 events here
• Winter Storm, November 4, 2022$2,000 · 74 kt wind · 5 events here
• Heavy Snow, October 21, 20222 events here
• High Wind, July 18, 202250 kt wind · 1 event here
• Hail, July 9, 20221.5 in hail · 1 event here
• Hail, July 8, 20222.5 in hail · 1 event here
• Hail, July 7, 20222.5 in hail · 1 event here
• Winter Weather, April 28, 20221 event here
• Winter Storm, April 10, 20222 events here
• High Wind, April 4, 202262 kt wind · 3 events here
• Winter Weather, March 7, 20221 event here
• Extreme Cold/Wind Chill, February 21, 20223 events here
• Winter Storm, February 20, 20221 event here
• Winter Storm, February 1, 20221 event here
• Winter Weather, January 18, 20221 event here
• Winter Storm, January 11, 20221 event here
• Winter Storm, January 5, 20224 events here
• Winter Weather, January 5, 20221 event here
• Heavy Snow, December 18, 20213 events here
• Winter Storm, December 14, 20211 event here
• Winter Storm, December 11, 20211 event here
• Winter Weather, November 16, 20211 event here
• High Wind, November 15, 2021$8,000 · 69 kt wind · 2 events here
• Hail, July 21, 20212 in hail · 1 event here
• Winter Weather, May 19, 20213 events here
• Heavy Snow, April 18, 202150 kt wind · 1 event here
• High Wind, March 28, 202167 kt wind · 2 events here
• Extreme Cold/Wind Chill, February 10, 20212 events here
• Winter Storm, February 5, 20213 events here
• High Wind, January 13, 2021$12,000 · 109 kt wind · 3 events here
• Winter Weather, December 22, 20201 event here
• Winter Storm, November 10, 20201 event here
• Winter Storm, November 7, 20201 event here
• Winter Storm, October 23, 20203 events here
• Winter Weather, October 15, 20201 event here
• High Wind, October 13, 202065 kt wind · 1 event here
• Frost/Freeze, September 8, 20202 events here
• High Wind, June 13, 2020$200,000 · 55 kt wind · 1 event here
• Heavy Snow, June 8, 2020$20,000 · 1 event here
• Heavy Snow, May 15, 20201 event here
• Winter Storm, April 10, 20202 events here
• High Wind, March 4, 2020$500 · 60 kt wind · 1 event here
• Winter Weather, February 23, 20203 events here
• Heavy Snow, February 16, 20201 injured · 1 event here
• Winter Weather, February 8, 20201 event here
• High Wind, February 1, 2020$25,000 · 65 kt wind · 2 events here
• Heavy Snow, January 6, 20201 event here
• Avalanche, January 1, 20202 deaths · 1 event here
• Winter Weather, December 15, 20192 events here
• Winter Weather, December 14, 20191 event here
• Winter Storm, November 10, 20192 events here
• Winter Storm, October 28, 20192 events here
• Winter Storm, October 8, 20191 event here
• Winter Storm, September 27, 20193 events here
• Hail, July 13, 20192 in hail · 2 events here
• Extreme Cold/Wind Chill, March 3, 20192 events here
• Winter Storm, March 1, 20194 events here
• Blizzard, February 24, 20193 events here
• Extreme Cold/Wind Chill, February 8, 20191 event here
• Blizzard, February 2, 20195 events here
• Ice Storm, January 1, 20191 event here
• Winter Storm, December 11, 20181 event here
• Winter Storm, November 23, 20183 events here
• Winter Storm, November 16, 20181 event here
• Heavy Snow, October 2, 20181 event here
• Excessive Heat, August 9, 20181 event here
• Hail, July 27, 20181.75 in hail · 1 event here
• Flood, June 18, 20181 event here
• Hail, May 31, 20181.5 in hail · 1 event here
• Winter Storm, April 5, 20181 event here
• Winter Storm, February 17, 20183 events here
• Winter Storm, February 4, 20181 event here
• Blizzard, February 3, 20181 event here
• Heavy Snow, January 10, 20182 events here
• Winter Storm, December 28, 2017$5,000 · 4 events here
• Winter Storm, December 22, 20172 events here
• Winter Storm, December 18, 20171 event here
• Heavy Snow, November 2, 20171 event here
• Heavy Snow, September 14, 20172 events here
• Flood, June 13, 2017$51,000 · 1 event here
• Heavy Snow, May 17, 20173 events here
• Hail, May 6, 20171.25 in hail · 1 event here
• High Wind, April 7, 2017$500 · 50 kt wind · 1 event here
• Winter Storm, March 8, 20171 event here
• Heavy Snow, March 7, 20172 events here
• Heavy Snow, March 4, 20172 events here
• Winter Storm, February 3, 20171 event here
• Winter Storm, February 1, 20171 event here
• Winter Storm, January 31, 20171 event here
• Winter Storm, January 7, 20171 event here
• Winter Storm, January 1, 20171 event here
• Winter Storm, December 27, 20161 event here
• Winter Storm, December 20, 201654 kt wind · 2 events here
• Heavy Snow, December 14, 20163 events here
• Winter Storm, December 11, 20161 event here
• Winter Storm, December 3, 20163 events here
• Frost/Freeze, September 13, 20162 events here
• Strong Wind, June 24, 2016$3,000 · 1 event here
• Hail, June 8, 2016$250 · 1.25 in hail · 1 event here
• Winter Weather, May 9, 20162 events here
• Heavy Snow, December 21, 20151 event here
• Winter Storm, December 12, 20153 events here
• High Wind, December 9, 201565 kt wind · 1 event here
• Winter Storm, November 24, 20151 death · $19,000 · 3 events here
• Winter Storm, November 17, 2015$50,000 · 57 kt wind · 4 events here
• Winter Storm, November 10, 20151 event here
• Winter Storm, November 3, 20152 events here
• Winter Storm, April 14, 20151 event here
• Winter Storm, March 2, 20153 events here
• Heavy Snow, January 19, 2015$5,000 · 1 event here
• Winter Storm, January 4, 20151 death · 3 events here
• Winter Storm, December 27, 20141 injured · 2 events here
• Heavy Snow, December 13, 2014$15,000 · 1 event here
• Heavy Snow, November 25, 2014$36,000 · 2 events here
• Extreme Cold/Wind Chill, November 10, 20142 events here
• Winter Storm, November 9, 2014$18,000 · 2 events here
• Heavy Snow, November 1, 20143 events here
• Strong Wind, October 15, 2014$1,000 · 1 event here
• Winter Weather, September 9, 20141 event here
• Hail, July 23, 20141 in hail · 1 event here
• Hail, July 14, 20140.88 in hail · 1 event here
• Avalanche, March 10, 20141 death · 2 events here
• Winter Storm, March 2, 20141 event here
• Extreme Cold/Wind Chill, March 1, 20141 event here
• Blizzard, February 27, 20143 events here
• Heavy Snow, February 24, 20142 events here
• Winter Storm, February 22, 20143 events here
• Heavy Snow, February 20, 20143 events here
• Heavy Snow, February 18, 20142 events here
• Heavy Snow, February 17, 20141 event here
• Winter Weather, February 14, 20141 event here
• Winter Storm, February 11, 2014$500 · 4 events here
• Winter Weather, February 8, 20143 events here
• Extreme Cold/Wind Chill, February 3, 20143 events here
• Winter Storm, January 29, 20141 injured · 3 events here
• High Wind, January 13, 201465 kt wind · 1 event here
• Winter Storm, January 11, 2014$1,000 · 76 kt wind · 4 events here
• Winter Weather, January 7, 20143 events here
• Extreme Cold/Wind Chill, January 5, 20141 event here
• Heavy Snow, January 2, 20143 events here
• Heavy Snow, December 20, 20132 events here
• Winter Storm, December 18, 20132 events here
• Winter Weather, December 9, 20131 injured · 2 events here
• Extreme Cold/Wind Chill, December 3, 20132 events here
• Heavy Snow, December 1, 20131 event here
• Blizzard, December 1, 20133 events here
• Winter Weather, November 26, 20131 event here
• Winter Storm, November 15, 20133 events here
• High Wind, November 7, 2013$2,000 · 52 kt wind · 3 events here
• Winter Weather, November 5, 20133 events here
• Heavy Snow, October 27, 201356 kt wind · 3 events here
• Heavy Snow, October 3, 20132 deaths · 6 events here
• Winter Weather, September 29, 20131 event here
• Heavy Snow, September 25, 2013$8,000 · 11 events here
• Flash Flood, August 9, 2013$26,000 · 52 kt wind · 3 events here
• Hail, August 1, 20130.75 in hail · 1 event here
• Strong Wind, June 18, 2013$500 · 1 event here
• Heavy Snow, May 22, 2013$4,000 · 5 events here
• High Wind, April 29, 2013$1,000 · 54 kt wind · 2 events here
• Heavy Snow, April 21, 20133 events here
• Winter Storm, January 10, 20134 events here
• Winter Storm, December 16, 20121 event here
• Winter Storm, December 1, 20121 death · 1 event here
• Heavy Snow, November 8, 201210 events here
• Heavy Snow, October 27, 20121 event here
• High Wind, October 15, 2012$11,000 · 67 kt wind · 3 events here
• Wildfire, August 8, 201256 kt wind · 1 event here
• Hail, June 4, 20121.75 in hail · 1 event here
• Heavy Snow, May 24, 2012$2,000 · 4 events here
• Heavy Snow, April 6, 20125 events here
• Heavy Snow, March 20, 20121 event here
• Heavy Snow, March 17, 201210 events here
• Heavy Snow, February 22, 201265 kt wind · 1 event here
• Ice Storm, January 15, 20128 events here

Earlier years, state by state:

• 2012
• 2011
• 2010
• 2009
• 2008
• 2007
• 2006
• 2005
• 2004
• 2003
• 2002
• 2001
• 2000
• 1999
• 1998
• 1997
• 1996
• 1995
• 1989
• 1988
• 1982
• 1971
• 1966
• 1958

Tornadoes in Granite CountyEvery warning in Granite 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.