Henry County weather alerts
There are no active weather alerts for Henry County, OH right now.
Since 2016 the National Weather Service has issued about 561 alerts that included Henry County, roughly 56 a year. The most common is the severe thunderstorm warning (94 from 2016 to 2025). The last tornado warning was issued on April 3, 2025. 18 tornadoes have touched down in the county since 1950.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
No warnings, watches or advisories include Henry County at the moment. This page updates automatically when the National Weather Service issues one. Check neighboring Defiance County, Lucas County, Williams County, Wood County.
Henry County alert history
Alert events that included Henry County or its forecast zones, from the NWS warning archive.
| Alert type | 2016–2025 | 2026 | Last issued |
|---|---|---|---|
| Severe Thunderstorm Warning | 94 | 18 | September 5, 2026 |
| Dense Fog Advisory | 69 | 9 | October 24, 2026 |
| Wind Advisory | 54 | 5 | June 17, 2026 |
| Winter Weather Advisory | 53 | 0 | December 2, 2025 |
| Flood Warning | 48 | 2 | April 2, 2026 |
| Severe Thunderstorm Watch | 47 | 15 | September 5, 2026 |
| Frost Advisory | 28 | 5 | October 19, 2026 |
| Heat Advisory | 28 | 7 | September 3, 2026 |
| Flood Advisory | 20 | 4 | August 10, 2026 |
| Flood Watch | 17 | 5 | August 11, 2026 |
| Freeze Warning | 16 | 2 | October 18, 2026 |
| Cold Weather Advisory | 12 | 6 | February 7, 2026 |
| Tornado Watch | 9 | 2 | June 12, 2026 |
| Tornado Warning | 9 | 0 | April 3, 2025 |
| Winter Storm Warning | 7 | 1 | January 25, 2026 |
| High Wind Watch | 7 | 1 | March 13, 2026 |
| Extreme Heat Watch | 7 | 1 | June 29, 2026 |
| Extreme Heat Warning | 7 | 1 | June 29, 2026 |
| Winter Storm Watch | 7 | 1 | January 25, 2026 |
| Freeze Watch | 6 | 3 | October 18, 2026 |
| Flash Flood Warning | 5 | 0 | June 26, 2024 |
| High Wind Warning | 5 | 1 | March 13, 2026 |
| Red Flag Warning | 2 | 0 | October 14, 2022 |
| Extreme Cold Watch | 2 | 0 | January 20, 2025 |
| Extreme Cold Warning | 1 | 0 | January 29, 2019 |
| Fire Weather Watch | 1 | 0 | April 12, 2023 |
Tornado history in Henry County
18 tornadoes have been recorded in Henry County since 1950, killing 17 people and injuring 380. That ranks 33 of 88 counties in Ohio. The most recent was on June 5, 2019 (rated EF0).
Strongest tornadoes in Henry County
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| June 8, 1953 | F4 | Henry County | 118 mi | 100 yd | 17 | 379 |
| May 12, 1970 | F2 | Henry County | 14.4 mi | 50 yd | 0 | 0 |
| May 2, 1983 | F2 | Henry County | 5 mi | 83 yd | 0 | 0 |
| June 13, 2004 | F1 | Henry County | 4 mi | 50 yd | 0 | 0 |
| July 12, 1992 | F1 | Henry County | 3 mi | 73 yd | 0 | 1 |
Most recent tornadoes
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| June 5, 2019 | EF0 | Henry County | 0.4 mi | 10 yd | 0 | 0 |
| August 24, 2016 | EF0 | Putnam County | 0.6 mi | 15 yd | 0 | 0 |
| August 24, 2016 | EF0 | Henry County | 0 mi | 20 yd | 0 | 0 |
| August 24, 2016 | EF1 | Henry County | 2.8 mi | 150 yd | 0 | 0 |
| June 12, 2013 | EF0 | Henry County | 0.3 mi | 15 yd | 0 | 0 |
About Henry County
- Population: 27,536 (2024 estimate)
- State: Ohio
- NOAA Weather Radio SAME code: 039069 (how to use it)