Alexander County, Illinois: tornado and severe weather warnings
Nothing is in effect for Alexander County as of 6:31 PM CDT: no warnings, watches or advisories. This page checks the National Weather Service every minute.
Open the live map on Alexander County Get a message when a warning reaches your address
The map shows radar, every warning shape, and the path and arrival time of each storm cell headed toward the center of Alexander County. Tap your own street on it for times that apply to you.
The last 12 months in Alexander County
- 4 tornado warnings
- 32 severe thunderstorm warnings
- 6 flash flood warnings
- 5 tornado watches
- 11 severe thunderstorm watches
The most recent tornado warning that included Alexander County was issued Aug 20, 2026 by the Weather Service office in Paducah, KY.
| Date | Issued | Type | Office | Product |
|---|---|---|---|---|
| Aug 20, 2026 | 2:11 AM CDT | Severe thunderstorm warning | PAH | text |
| Aug 20, 2026 | 12:31 AM CDT | Tornado warning | PAH | text |
| Aug 20, 2026 | 12:05 AM CDT | Severe thunderstorm warning | PAH | text |
| Aug 19, 2026 | 11:44 PM CDT | Severe thunderstorm warning | PAH | text |
| Aug 19, 2026 | 11:42 PM CDT | Flash flood warning | PAH | text |
| Aug 19, 2026 | 11:24 PM CDT | Severe thunderstorm warning | PAH | text |
| Aug 19, 2026 | 10:55 PM CDT | Severe thunderstorm warning | PAH | text |
| Aug 12, 2026 | 9:04 PM CDT | Severe thunderstorm warning | PAH | text |
| Jul 31, 2026 | 11:52 PM CDT | Severe thunderstorm warning | PAH | text |
| Jul 21, 2026 | 3:25 PM CDT | Severe thunderstorm warning | PAH | text |
| Jul 21, 2026 | 2:48 PM CDT | Severe thunderstorm warning | PAH | text |
| Jul 9, 2026 | 11:08 PM CDT | Severe thunderstorm warning | PAH | text |
A warning counts here if the Weather Service listed Alexander County in it, even if the warned area covered only part of the county.
Nearby
- Pulaski County, IL
- Scott County, MO
- Ballard County, KY
- Union County, IL
- Cape Girardeau County, MO
- Mississippi County, MO
- Carlisle County, KY
- Johnson County, IL
- All of Illinois
What the alerts mean
Alerts come from the National Weather Service and refresh every minute. Past warnings come from the Iowa Environmental Mesonet's archive of Weather Service products. During a warning, also listen to local radio, TV or a weather radio.