Alert archive / Illinois / Henry County / 2020
Weather alerts in Henry County, Illinois, March 2020
24 weather alerts in March 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 24
- Warnings
- 12
- Watches
- 7
- Advisories
- 3
- Busiest day
- March 28, 20206 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Mar 4, 2:55 PM CST | Wind Advisory | DVN | 36 hr |
| Mar 9, 10:08 AM CDT | River Flood Watch | DVN | 24 hr |
| Mar 10, 10:02 AM CDT | River Flood Warning | DVN | 34 hr |
| Mar 10, 7:31 PM CDT | River Flood Watch | DVN | 16 hr |
| Mar 12, 9:05 PM CDT | River Flood Warning | DVN | 21 hr |
| Mar 19, 10:07 AM CDT | River Flood Watch | DVN | 24 hr |
| Mar 19, 10:07 AM CDT | River Flood Watch | DVN | 11 hr |
| Mar 20, 10:23 AM CDT | River Flood Warning | DVN | 21 days |
| Mar 25, 4:41 AM CDT | Dense Fog Advisory | DVN | 5 hr |
| Mar 26, 8:02 PM CDT | River Flood Watch | DVN | 21 days |
| Mar 26, 8:02 PM CDT | River Flood Watch | DVN | 21 days |
| Mar 27, 9:35 AM CDT | River Flood Warning | DVN | 11 days |
| Mar 27, 9:35 AM CDT | River Flood Warning | DVN | 21 days |
| Mar 27, 11:51 PM CDT | Flash Flood Warning | DVN | 4 hr |
| Mar 28, 1:34 AM CDT | Mesoscale Discussion | SPC | 56 min |
| Mar 28, 2:45 PM CDT | Tornado Watch | SPC | 6 hr |
| Mar 28, 5:21 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Mar 28, 5:29 PM CDT | Severe Thunderstorm Warning | DVN | 31 min |
| Mar 28, 5:52 PM CDT | Tornado Warning | DVN | 38 min |
| Mar 28, 7:27 PM CDT | Severe Thunderstorm Warning | DVN | 48 min |
| Mar 28, 7:33 PM CDT | Tornado Warning | DVN | 42 min |
| Mar 28, 8:07 PM CDT | Severe Thunderstorm Warning | DVN | 38 min |
| Mar 28, 8:20 PM CDT | Tornado Warning | DVN | 18 min |
| Mar 28, 9:26 PM CDT | Wind Advisory | DVN | 22 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 3 |
| Tornado Warning | 3 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 2 |
| Flooding | |
| Flash Flood Warning | 1 |
| River Flood Warning | 5 |
| River Flood Watch | 6 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.