Alert archive / Illinois / Saint Clair County / 2020
Weather alerts in Saint Clair County, Illinois, January 2020
12 weather alerts in January 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 12
- Warnings
- 3
- Watches
- 2
- Advisories
- 6
- Busiest day
- January 10, 20202 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 |
|---|---|---|---|
| Jan 3, 4:15 AM CST | Dense Fog Advisory | LSX | 5 hr |
| Jan 8, 2:31 PM CST | Flash Flood Watch | LSX | 61 hr |
| Jan 10, 3:58 AM CST | Winter Weather Advisory | LSX | 41 hr |
| Jan 10, 4:51 PM CST | Areal Flood Warning | LSX | 21 hr |
| Jan 11, 12:02 PM CST | River Flood Warning | LSX | 4 days |
| Jan 11, 1:43 PM CST | Areal Flood Warning | LSX | 22 hr |
| Jan 16, 2:57 PM CST | Flood Watch | LSX | 39 hr |
| Jan 16, 2:57 PM CST | Winter Weather Advisory | LSX | 33 hr |
| Jan 17, 9:45 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 21, 3:15 PM CST | Winter Weather Advisory | LSX | 3 days |
| Jan 26, 3:09 PM CST | Dense Fog Advisory | LSX | 21 hr |
| Jan 28, 3:26 AM CST | Winter Weather Advisory | LSX | 34 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 | |
| Mesoscale Discussion | 1 |
| Flooding | |
| Areal Flood Warning | 2 |
| River Flood Warning | 1 |
| Flash Flood Watch | 1 |
| Flood Watch | 1 |
| Winter | |
| Winter Weather Advisory | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
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.