Alert archive / Illinois / Clark County / 2018
Weather alerts in Clark County, Illinois, April 2018
9 weather alerts in April 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 9
- Warnings
- 8
- Watches
- 1
- Advisories
- 0
- Busiest day
- April 3, 20183 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 |
|---|---|---|---|
| Apr 2, 9:28 AM CDT | River Flood Warning | IND | 10 days |
| Apr 3, 8:28 AM CDT | Flash Flood Warning | ILX | 3 hr |
| Apr 3, 11:27 AM CDT | Areal Flood Warning | ILX | 3 hr |
| Apr 3, 1:33 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 15, 3:38 AM CDT | Freeze Warning | ILX | 29 hr |
| Apr 15, 10:06 AM CDT | River Flood Warning | IND | 6 days |
| Apr 16, 3:11 AM CDT | Freeze Warning | ILX | 30 hr |
| Apr 19, 2:52 AM CDT | Freeze Warning | ILX | 29 hr |
| Apr 28, 3:00 AM CDT | Freeze Warning | ILX | 28 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 | |
| Tornado Watch | 1 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 1 |
| River Flood Warning | 2 |
| Cold | |
| Freeze Warning | 4 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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. Rebuilt daily.