Alert archive / Illinois / Williamson County / 2018
Weather alerts in Williamson County, Illinois, February 2018
13 weather alerts in February 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 13
- Warnings
- 6
- Watches
- 1
- Advisories
- 4
- Busiest day
- February 24, 20184 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 |
|---|---|---|---|
| Feb 6, 3:34 AM CST | Winter Weather Advisory | PAH | 26 hr |
| Feb 6, 6:08 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Feb 6, 9:42 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 10, 3:03 PM CST | Winter Weather Advisory | PAH | 17 hr |
| Feb 17, 9:08 AM CST | Winter Weather Advisory | PAH | 3 hr |
| Feb 17, 10:05 PM CST | Dense Fog Advisory | PAH | 11 hr |
| Feb 20, 3:08 PM CST | Flood Watch | PAH | 5 days |
| Feb 21, 11:02 AM CST | River Flood Warning | PAH | 4 days |
| Feb 24, 10:24 AM CST | River Flood Warning | PAH | 8 days |
| Feb 24, 3:59 PM CST | Flash Flood Warning | PAH | 5 hr |
| Feb 24, 4:41 PM CST | Severe Thunderstorm Warning | PAH | 34 min |
| Feb 24, 4:55 PM CST | Severe Thunderstorm Warning | PAH | 24 min |
| Feb 24, 8:58 PM CST | Areal Flood Warning | PAH | 12 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 | 2 |
| Mesoscale Discussion | 2 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 1 |
| River Flood Warning | 2 |
| Flood Watch | 1 |
| Winter | |
| Winter Weather Advisory | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
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.