Storm History: Carroll County, Maryland
Every storm the National Weather Service has filed in Carroll County, Maryland: 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
- 1,149
- Deaths
- 5
- Injuries
- 37
- Damage
- $69 million
- Episodes
- 797
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 |
|---|---|---|---|---|
| Thunderstorm Wind | 228 | 2 | 24 | $1.8 million |
| Hail | 171 | 0 | 3 | $37 million |
| Flash Flood | 126 | 1 | 0 | $2.1 million |
| Tornado | 121 | 0 | 6 | $22 million |
| Winter Storm | 109 | 0 | 0 | $8,000 |
| Winter Weather | 97 | 0 | 0 | |
| Dense Fog | 80 | 0 | 0 | |
| Flood | 42 | 0 | 1 | $136,000 |
| Frost/Freeze | 34 | 0 | 0 | $50,000 |
| Heat | 26 | 2 | 0 | $5,000 |
| High Wind | 21 | 0 | 1 | $770,000 |
| Strong Wind | 16 | 0 | 0 | $103,000 |
| Excessive Heat | 16 | 0 | 0 | $3,000 |
| Ice Storm | 15 | 0 | 0 | $110,000 |
| Extreme Cold/Wind Chill | 12 | 0 | 0 | |
| Heavy Snow | 8 | 0 | 0 | $50,000 |
| Drought | 7 | 0 | 0 | $5.6 million |
| Cold/Wind Chill | 6 | 0 | 0 | $3,000 |
| Blizzard | 4 | 0 | 0 | $13,000 |
| Tropical Storm | 4 | 0 | 0 | $65,000 |
| Lightning | 3 | 0 | 2 | $40,000 |
| Heavy Rain | 3 | 0 | 0 |
The deadliest
The costliest
Damage within this county, in the dollars of its year.
- Hail, August 7, 2023
- Tornado, June 5, 2024
- Drought, July 1, 1997
- Tornado, July 19, 1996
- Tornado, May 23, 1979
- Thunderstorm Wind, April 19, 2025
- Flash Flood, June 19, 1996
- Tornado, November 2, 2018
- High Wind, October 29, 2012
- Tornado, February 7, 2020
- Tornado, November 1, 1994
- Hail, July 12, 2022
- Flash Flood, January 19, 1996
- Tornado, April 13, 2020
- Tornado, March 16, 2026
- Tornado, April 25, 1976
- Tornado, June 1, 2012
- Flash Flood, May 31, 2003
- Flash Flood, August 27, 2009
- Thunderstorm Wind, June 6, 2026
The largest hail
The largest stone in each episode, which may have fallen in a neighboring county of the same episode.
The strongest tornadoes
Every episode, newest first
- Thunderstorm Wind, June 11, 2026
- Thunderstorm Wind, June 6, 2026
- Thunderstorm Wind, May 20, 2026
- Tornado, March 16, 2026
- Tornado, March 11, 2026
- Winter Weather, March 2, 2026
- Winter Storm, February 22, 2026
- High Wind, February 7, 2026
- Extreme Cold/Wind Chill, February 1, 2026
- Winter Storm, January 24, 2026
- Extreme Cold/Wind Chill, January 23, 2026
- Winter Weather, January 17, 2026
- Winter Storm, January 1, 2026
- Winter Storm, December 26, 2025
- Winter Weather, December 2, 2025
- High Wind, November 16, 2025
- Thunderstorm Wind, November 5, 2025
- Flash Flood, July 31, 2025
- Thunderstorm Wind, July 16, 2025
- Flash Flood, July 9, 2025
- Thunderstorm Wind, June 26, 2025
- Excessive Heat, June 23, 2025
- Thunderstorm Wind, June 19, 2025
- Tornado, May 16, 2025
- Thunderstorm Wind, April 19, 2025
- Hail, March 16, 2025
- High Wind, February 16, 2025
- Winter Weather, February 15, 2025
- Winter Storm, February 11, 2025
- Winter Storm, February 8, 2025
- Ice Storm, February 5, 2025
- High Wind, January 29, 2025
- Extreme Cold/Wind Chill, January 20, 2025
- Winter Storm, January 19, 2025
- Winter Weather, January 10, 2025
- Winter Storm, January 5, 2025
- Winter Storm, January 3, 2025
- Thunderstorm Wind, September 22, 2024
- Flash Flood, August 9, 2024
- Thunderstorm Wind, August 3, 2024
- Hail, July 15, 2024
- Tornado, June 5, 2024
- Hail, May 27, 2024
- Winter Storm, February 16, 2024
- Winter Storm, February 13, 2024
- Winter Storm, January 19, 2024
- Winter Storm, January 15, 2024
- Flood, January 9, 2024
- Winter Storm, January 6, 2024
- Winter Weather, December 10, 2023
- Hail, September 7, 2023
- Hail, August 7, 2023
- Thunderstorm Wind, July 28, 2023
- Thunderstorm Wind, July 21, 2023
- Thunderstorm Wind, July 6, 2023
- Tornado, April 22, 2023
- Hail, April 15, 2023
- Cold/Wind Chill, December 23, 2022
- Winter Weather, December 22, 2022
- Winter Weather, December 14, 2022
- Thunderstorm Wind, August 4, 2022
- Thunderstorm Wind, July 18, 2022
- Hail, July 12, 2022
- Flood, July 7, 2022
- Thunderstorm Wind, July 1, 2022
- Hail, March 31, 2022
- Winter Storm, March 12, 2022
- Thunderstorm Wind, March 7, 2022
- Ice Storm, February 24, 2022
- Winter Weather, February 13, 2022
- Winter Storm, January 16, 2022
- Winter Storm, January 6, 2022
- Winter Storm, January 3, 2022
- Thunderstorm Wind, September 22, 2021
- Flash Flood, September 22, 2021
- Flood, September 16, 2021
- Flash Flood, September 1, 2021
- Thunderstorm Wind, August 27, 2021
- Thunderstorm Wind, August 13, 2021
- Thunderstorm Wind, August 11, 2021
- Thunderstorm Wind, August 10, 2021
- Tornado, July 29, 2021
- Hail, July 17, 2021
- Flood, July 12, 2021
- Hail, July 1, 2021
- Thunderstorm Wind, June 21, 2021
- Flash Flood, June 10, 2021
- Thunderstorm Wind, June 10, 2021
- Tornado, June 3, 2021
- Hail, May 26, 2021
- Tornado, May 3, 2021
- Frost/Freeze, April 21, 2021
- Dense Fog, March 24, 2021
- Winter Weather, February 22, 2021
- Winter Storm, February 18, 2021
- Ice Storm, February 13, 2021
- Winter Storm, February 10, 2021
- Winter Storm, February 7, 2021
- Winter Storm, February 1, 2021
- Dense Fog, January 26, 2021
- Winter Storm, January 25, 2021
- Flood, December 24, 2020
- Dense Fog, December 21, 2020
- Winter Storm, December 16, 2020
- Dense Fog, December 12, 2020
- Thunderstorm Wind, November 15, 2020
- Dense Fog, November 9, 2020
- Frost/Freeze, October 31, 2020
- Dense Fog, October 23, 2020
- Dense Fog, October 22, 2020
- Thunderstorm Wind, September 2, 2020
- Hail, August 28, 2020
- Hail, June 22, 2020
- Thunderstorm Wind, June 10, 2020
- Dense Fog, May 23, 2020
- Frost/Freeze, May 9, 2020
- Frost/Freeze, May 8, 2020
- Dense Fog, April 25, 2020
- Frost/Freeze, April 16, 2020
- Tornado, April 13, 2020
- Hail, April 13, 2020
- Thunderstorm Wind, April 9, 2020
- Hail, April 7, 2020
- Dense Fog, March 20, 2020
- Thunderstorm Wind, March 3, 2020
- Dense Fog, February 7, 2020
- Tornado, February 7, 2020
- Dense Fog, February 1, 2020
- Winter Weather, January 18, 2020
- Dense Fog, January 14, 2020
- Winter Weather, January 7, 2020
- Dense Fog, January 3, 2020
- Dense Fog, December 30, 2019
- Dense Fog, December 17, 2019
- Ice Storm, December 16, 2019
- Dense Fog, December 13, 2019
- Winter Weather, December 11, 2019
- Frost/Freeze, November 2, 2019
- Flood, November 1, 2019
- Thunderstorm Wind, October 31, 2019
- Dense Fog, October 22, 2019
- Thunderstorm Wind, September 2, 2019
- Hail, August 22, 2019
- Hail, August 18, 2019
- Thunderstorm Wind, August 7, 2019
- Thunderstorm Wind, July 22, 2019
- Excessive Heat, July 21, 2019
- Thunderstorm Wind, July 21, 2019
- Excessive Heat, July 20, 2019
- Excessive Heat, July 19, 2019
- Thunderstorm Wind, July 17, 2019
- Flash Flood, July 8, 2019
- Thunderstorm Wind, July 4, 2019
- Thunderstorm Wind, July 2, 2019
- Hail, June 29, 2019
- Thunderstorm Wind, June 13, 2019
- Hail, May 29, 2019
- Thunderstorm Wind, May 26, 2019
- Dense Fog, May 2, 2019
- Winter Storm, March 3, 2019
- Winter Weather, March 1, 2019
- High Wind, February 24, 2019
- Winter Storm, February 20, 2019
- Winter Weather, February 17, 2019
- Winter Storm, February 10, 2019
- Winter Storm, February 1, 2019
- Extreme Cold/Wind Chill, January 30, 2019
- Winter Weather, January 29, 2019
- Extreme Cold/Wind Chill, January 21, 2019
- Dense Fog, January 18, 2019
- Winter Weather, January 17, 2019
- Winter Storm, January 12, 2019
- Hail, December 21, 2018
- Flood, December 15, 2018
- Dense Fog, December 14, 2018
- Dense Fog, December 2, 2018
- Flood, November 24, 2018
- Winter Storm, November 15, 2018
- Flood, November 2, 2018
- Tornado, November 2, 2018
- Frost/Freeze, October 21, 2018
- Dense Fog, October 8, 2018
- Dense Fog, October 3, 2018
- Flood, September 28, 2018
- Flood, September 9, 2018
- Flood, August 21, 2018
- Thunderstorm Wind, August 8, 2018
- Flash Flood, August 4, 2018
- Flash Flood, July 23, 2018
- Flash Flood, July 21, 2018
- Excessive Heat, July 3, 2018
- Thunderstorm Wind, June 18, 2018
- Thunderstorm Wind, June 5, 2018
- Flood, June 3, 2018
- Thunderstorm Wind, May 27, 2018
- Flash Flood, May 27, 2018
- Hail, May 15, 2018
- Hail, May 12, 2018
- Hail, May 10, 2018
- Frost/Freeze, April 21, 2018
- Frost/Freeze, April 20, 2018
- Frost/Freeze, April 17, 2018
- Winter Storm, March 20, 2018
- High Wind, March 2, 2018
- Dense Fog, February 23, 2018
- Winter Weather, February 17, 2018
- Winter Storm, February 7, 2018
- Winter Weather, February 4, 2018
- Winter Weather, January 16, 2018
- Winter Weather, January 8, 2018
- Extreme Cold/Wind Chill, January 4, 2018
- Winter Storm, January 3, 2018
- Winter Weather, December 30, 2017
- Winter Weather, December 15, 2017
- Winter Storm, December 8, 2017
- Frost/Freeze, November 10, 2017
- Thunderstorm Wind, August 4, 2017
- Hail, August 3, 2017
- Dense Fog, May 27, 2017
- Hail, May 18, 2017
- Winter Storm, March 13, 2017
- Thunderstorm Wind, March 1, 2017
- Tornado, February 25, 2017
- High Wind, February 12, 2017
- Thunderstorm Wind, February 12, 2017
- Winter Weather, February 9, 2017
- Winter Weather, January 13, 2017
- Winter Weather, January 10, 2017
- Winter Weather, January 5, 2017
- Winter Weather, December 29, 2016
- Winter Storm, December 17, 2016
- Winter Weather, December 11, 2016
- Frost/Freeze, October 26, 2016
- Dense Fog, September 20, 2016
- Thunderstorm Wind, August 16, 2016
- Excessive Heat, August 13, 2016
- Flash Flood, July 30, 2016
- Excessive Heat, July 25, 2016
- Thunderstorm Wind, June 28, 2016
- Thunderstorm Wind, June 8, 2016
- Thunderstorm Wind, June 5, 2016
- Frost/Freeze, April 9, 2016
- Frost/Freeze, April 8, 2016
- Frost/Freeze, April 5, 2016
- Frost/Freeze, April 4, 2016
- Frost/Freeze, April 3, 2016
- High Wind, April 2, 2016
- Winter Weather, March 3, 2016
- Flash Flood, February 24, 2016
- Winter Storm, February 8, 2016
Earlier years, state by state:
More
Tornadoes in Carroll CountyEvery warning in Carroll County since 1986Every county in Maryland
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.