Alert archive / Illinois / Greene County / 2021
Weather alerts in Greene County, Illinois, May 2021
15 weather alerts in May 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 15
- Warnings
- 7
- Watches
- 2
- Advisories
- 1
- Busiest day
- May 27, 20216 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 |
|---|---|---|---|
| May 3, 2:08 PM CDT | Mesoscale Discussion | SPC | 67 min |
| May 3, 2:47 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 3, 5:15 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 3, 6:13 PM CDT | Severe Thunderstorm Warning | LSX | 47 min |
| May 3, 6:32 PM CDT | Severe Thunderstorm Warning | LSX | 32 min |
| May 6, 9:52 AM CDT | Mesoscale Discussion | SPC | 83 min |
| May 16, 5:49 PM CDT | Mesoscale Discussion | SPC | 86 min |
| May 16, 9:36 PM CDT | Areal Flood Advisory | LSX | 3 hr |
| May 19, 10:19 AM CDT | River Flood Warning | LSX | 47 hr |
| May 27, 11:04 AM CDT | Mesoscale Discussion | SPC | 86 min |
| May 27, 11:13 AM CDT | Severe Thunderstorm Warning | LSX | 47 min |
| May 27, 11:26 AM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 27, 11:32 AM CDT | Severe Thunderstorm Warning | LSX | 43 min |
| May 27, 11:50 AM CDT | Severe Thunderstorm Warning | LSX | 55 min |
| May 27, 12:07 PM CDT | Severe Thunderstorm Warning | LSX | 38 min |
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 | 6 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 5 |
| Flooding | |
| River Flood Warning | 1 |
| Areal Flood Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.