Alert archive / Illinois / Henry County / 2017
Weather alerts in Henry County, Illinois, July 2017
31 weather alerts in July 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 31
- Warnings
- 6
- Watches
- 10
- Advisories
- 2
- Busiest day
- July 21, 20177 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 |
|---|---|---|---|
| Jul 10, 1:49 AM CDT | Mesoscale Discussion | SPC | 116 min |
| Jul 10, 3:52 AM CDT | Special Weather Statement | DVN | 53 min |
| Jul 10, 3:58 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 10, 6:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jul 10, 8:56 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 12, 4:05 AM CDT | Heat Advisory | DVN | 16 hr |
| Jul 12, 3:13 PM CDT | Flash Flood Watch | DVN | 12 hr |
| Jul 12, 3:55 PM CDT | River Flood Watch | DVN | 7 days |
| Jul 17, 3:37 PM CDT | Excessive Heat Watch | DVN | 36 hr |
| Jul 18, 3:08 PM CDT | Excessive Heat Warning | DVN | 4 days |
| Jul 18, 7:05 PM CDT | Special Weather Statement | DVN | 55 min |
| Jul 19, 3:50 AM CDT | Heat Advisory | DVN | 4 days |
| Jul 19, 5:45 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 20, 8:39 AM CDT | River Flood Watch | DVN | 6 days |
| Jul 20, 9:54 AM CDT | River Flood Watch | DVN | 6 days |
| Jul 20, 3:55 PM CDT | Flash Flood Watch | DVN | 41 hr |
| Jul 20, 4:14 PM CDT | River Flood Warning | DVN | 17 days |
| Jul 20, 4:14 PM CDT | River Flood Warning | DVN | 15 days |
| Jul 20, 10:39 PM CDT | Severe Thunderstorm Warning | DVN | 35 min |
| Jul 21, 1:27 AM CDT | Special Weather Statement | DVN | 63 min |
| Jul 21, 2:25 AM CDT | Special Weather Statement | DVN | 65 min |
| Jul 21, 1:32 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 21, 4:52 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jul 21, 6:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 21, 6:56 PM CDT | Special Weather Statement | DVN | 64 min |
| Jul 21, 7:33 PM CDT | Severe Thunderstorm Warning | DVN | 57 min |
| Jul 21, 8:35 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jul 21, 11:23 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Jul 22, 12:20 PM CDT | Areal Flood Warning | DVN | 12 hr |
| Jul 26, 3:23 AM CDT | Flash Flood Watch | DVN | 20 hr |
| Jul 26, 4:55 PM CDT | Mesoscale Discussion | SPC | 65 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
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.