Storm History: Howard County, Maryland
Every storm the National Weather Service has filed in Howard 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
- 927
- Deaths
- 4
- Injuries
- 7
- Damage
- $45 million
- Episodes
- 480
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 | 156 | 0 | 1 | $1.9 million |
| Thunderstorm Wind | 153 | 0 | 0 | $589,000 |
| Flash Flood | 139 | 4 | 0 | $33 million |
| Tornado | 114 | 0 | 6 | $8.8 million |
| Winter Storm | 80 | 0 | 0 | |
| Winter Weather | 73 | 0 | 0 | |
| Dense Fog | 62 | 0 | 0 | |
| Flood | 40 | 0 | 0 | |
| Frost/Freeze | 33 | 0 | 0 | |
| Excessive Heat | 16 | 0 | 0 | |
| Heat | 14 | 0 | 0 | $5,000 |
| Extreme Cold/Wind Chill | 14 | 0 | 0 | |
| Ice Storm | 10 | 0 | 0 | |
| High Wind | 9 | 0 | 0 | |
| Heavy Rain | 3 | 0 | 0 | |
| Blizzard | 3 | 0 | 0 | |
| Lightning | 2 | 0 | 0 | $130,000 |
| Cold/Wind Chill | 2 | 0 | 0 | |
| Dust Devil | 1 | 0 | 0 | |
| Strong Wind | 1 | 0 | 0 | $1,000 |
| Storm Surge/Tide | 1 | 0 | 0 | |
| Tropical Storm | 1 | 0 | 0 |
The deadliest
The costliest
Damage within this county, in the dollars of its year.
- Flash Flood, July 30, 2016
- Flash Flood, May 27, 2018
- Tornado, June 5, 2024
- Tornado, August 28, 1992
- Tornado, June 8, 2022
- Tornado, September 24, 2001
- Hail, June 29, 2012
- Tornado, March 11, 2026
- Hail, August 3, 2002
- Tornado, July 31, 1978
- Hail, June 22, 2020
- Hail, May 13, 2002
- Flash Flood, June 24, 2006
- Flash Flood, June 1, 2006
- Thunderstorm Wind, July 29, 2023
- Hail, August 7, 2000
- Tornado, June 1, 2012
- Hail, August 7, 2023
- Thunderstorm Wind, May 15, 1994
- Flash Flood, August 11, 2001
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, May 20, 2026
- Tornado, March 16, 2026
- Tornado, March 11, 2026
- Winter Weather, March 2, 2026
- Winter Storm, February 22, 2026
- Extreme Cold/Wind Chill, February 7, 2026
- Extreme Cold/Wind Chill, February 1, 2026
- Winter Storm, January 24, 2026
- Extreme Cold/Wind Chill, January 23, 2026
- Winter Storm, January 1, 2026
- Winter Storm, December 26, 2025
- Winter Storm, December 13, 2025
- Winter Weather, December 5, 2025
- Winter Weather, December 5, 2025
- Flash Flood, July 31, 2025
- Flash Flood, July 14, 2025
- Flash Flood, July 9, 2025
- Thunderstorm Wind, July 8, 2025
- Tornado, July 1, 2025
- Thunderstorm Wind, June 26, 2025
- Thunderstorm Wind, June 19, 2025
- Tornado, June 18, 2025
- Flash Flood, May 30, 2025
- Tornado, May 16, 2025
- Hail, May 3, 2025
- High Wind, February 16, 2025
- Winter Storm, February 11, 2025
- Winter Storm, February 8, 2025
- Ice Storm, February 5, 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
- Winter Weather, December 24, 2024
- Thunderstorm Wind, August 18, 2024
- Flash Flood, August 17, 2024
- Thunderstorm Wind, July 16, 2024
- Excessive Heat, July 16, 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
- Flood, December 18, 2023
- Hail, September 8, 2023
- Hail, September 7, 2023
- Hail, August 7, 2023
- Thunderstorm Wind, July 29, 2023
- Excessive Heat, July 28, 2023
- Thunderstorm Wind, July 28, 2023
- Thunderstorm Wind, July 7, 2023
- Thunderstorm Wind, June 30, 2023
- Tornado, April 22, 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 1, 2022
- Flash Flood, June 8, 2022
- Tornado, June 8, 2022
- Tornado, May 27, 2022
- Winter Storm, March 12, 2022
- Ice Storm, February 24, 2022
- Winter Weather, February 13, 2022
- Winter Weather, January 28, 2022
- Winter Storm, January 16, 2022
- Winter Weather, January 9, 2022
- Winter Storm, January 6, 2022
- Winter Storm, January 3, 2022
- Flood, October 29, 2021
- Thunderstorm Wind, September 22, 2021
- Flash Flood, September 22, 2021
- Thunderstorm Wind, August 13, 2021
- Heat, August 12, 2021
- Tornado, July 29, 2021
- Thunderstorm Wind, June 21, 2021
- Hail, June 14, 2021
- Thunderstorm Wind, June 10, 2021
- Tornado, June 3, 2021
- Hail, May 26, 2021
- Frost/Freeze, April 23, 2021
- Frost/Freeze, April 21, 2021
- Thunderstorm Wind, March 28, 2021
- Dense Fog, March 24, 2021
- Dense Fog, February 28, 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, January 31, 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
- Dense Fog, October 21, 2020
- Tornado, September 3, 2020
- Thunderstorm Wind, September 2, 2020
- Thunderstorm Wind, August 12, 2020
- Flash Flood, August 12, 2020
- Tornado, August 4, 2020
- Thunderstorm Wind, July 22, 2020
- Excessive Heat, July 20, 2020
- Heat, July 19, 2020
- Hail, June 22, 2020
- Flood, June 22, 2020
- Frost/Freeze, May 9, 2020
- Frost/Freeze, May 8, 2020
- Frost/Freeze, April 16, 2020
- Flood, April 13, 2020
- Hail, April 13, 2020
- Frost/Freeze, April 10, 2020
- Dense Fog, March 29, 2020
- Dense Fog, March 20, 2020
- Thunderstorm Wind, March 3, 2020
- Dense Fog, February 7, 2020
- Tornado, February 7, 2020
- Winter Weather, January 18, 2020
- Dense Fog, January 14, 2020
- Winter Weather, January 7, 2020
- Dense Fog, January 3, 2020
- 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
- Flash Flood, October 31, 2019
- Thunderstorm Wind, October 31, 2019
- Dense Fog, October 22, 2019
- Hail, August 18, 2019
- Thunderstorm Wind, August 5, 2019
- Thunderstorm Wind, July 22, 2019
- Excessive Heat, July 21, 2019
- Excessive Heat, July 20, 2019
- Excessive Heat, July 19, 2019
- Heat, July 17, 2019
- Flash Flood, July 8, 2019
- Thunderstorm Wind, July 2, 2019
- Hail, June 29, 2019
- Hail, June 17, 2019
- Hail, June 2, 2019
- Tornado, May 30, 2019
- Thunderstorm Wind, May 26, 2019
- Tornado, May 23, 2019
- Hail, May 18, 2019
- Dense Fog, May 2, 2019
- Thunderstorm Wind, April 14, 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
- Dense Fog, February 7, 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
- Dense Fog, December 28, 2018
- Flood, December 15, 2018
- Dense Fog, December 14, 2018
- Dense Fog, December 2, 2018
- Dense Fog, December 2, 2018
- Flood, November 24, 2018
- Winter Storm, November 15, 2018
- Tornado, November 2, 2018
- Frost/Freeze, October 21, 2018
- Dense Fog, October 8, 2018
- Dense Fog, October 3, 2018
- Flood, September 28, 2018
- Flash Flood, September 18, 2018
- Dense Fog, September 11, 2018
- Flood, September 9, 2018
- Flash Flood, September 7, 2018
- Thunderstorm Wind, September 7, 2018
- Flash Flood, August 31, 2018
- Heat, August 29, 2018
- Heat, August 28, 2018
- Hail, August 13, 2018
- Hail, July 27, 2018
- Excessive Heat, July 3, 2018
- Heat, July 2, 2018
- Thunderstorm Wind, June 18, 2018
- Flood, June 3, 2018
- Flood, May 31, 2018
- Flash Flood, May 27, 2018
- Frost/Freeze, April 30, 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 25, 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 Storm, December 8, 2017
- Frost/Freeze, November 10, 2017
- Heat, August 18, 2017
- Flash Flood, August 18, 2017
- Hail, August 12, 2017
- Flash Flood, July 28, 2017
- Thunderstorm Wind, July 23, 2017
- Heat, July 14, 2017
- Thunderstorm Wind, May 31, 2017
- Hail, May 19, 2017
- Flood, May 5, 2017
- Winter Storm, March 13, 2017
- Thunderstorm Wind, March 1, 2017
- High Wind, February 12, 2017
- Thunderstorm Wind, February 12, 2017
- Winter Weather, January 13, 2017
- Winter Weather, January 5, 2017
- Winter Storm, December 17, 2016
- Frost/Freeze, November 13, 2016
- Frost/Freeze, October 26, 2016
- Dense Fog, October 13, 2016
- Hail, August 15, 2016
- Thunderstorm Wind, August 14, 2016
- Excessive Heat, August 13, 2016
- Heat, August 12, 2016
- Flash Flood, July 30, 2016
- Excessive Heat, July 25, 2016
- Thunderstorm Wind, June 28, 2016
- Tornado, June 21, 2016
- Thunderstorm Wind, June 8, 2016
- Hail, May 2, 2016
- Frost/Freeze, April 14, 2016
- Frost/Freeze, April 9, 2016
- Frost/Freeze, April 8, 2016
- Frost/Freeze, April 5, 2016
Earlier years, state by state:
More
Tornadoes in Howard CountyEvery warning in Howard 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.