Severe Thunderstorm Warning — Marshall County, Illinois
A thunderstorm capable of producing damaging winds of 58+ mph and/or 1-inch hail has been detected.
Current Status
⛈️ Active: Severe Thunderstorm Warning
Severe Thunderstorm Warning issued August 11 at 10:24AM CDT until August 11 at 10:30AM CDT by NWS Lincoln IL
The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. A Severe Thunderstorm Watch remains in effect until 200 PM CDT for central Illinois.
Effective August 11, 2026 at 11:24 AM ET · Expires August 11, 2026 at 11:34 AM ET
Event Details
Event Type
Severe Thunderstorm Warning
Severity
severe
Issued By
NWS Lincoln IL
Expires
August 11, 2026 at 11:34 AM ET
Last Checked
27 minutes ago
Other Active Alerts in Illinois
Tornado Warning
Tornado Warning
Severe Thunderstorm Watch
Severe Thunderstorm Watch
Severe Thunderstorm Watch
Severe Thunderstorm Watch
Get Severe Thunderstorm Warning Alerts for Marshall County
StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
Frequently Asked Questions
What does a Severe Thunderstorm Warning mean for Marshall County, Illinois?
A thunderstorm capable of producing damaging winds of 58+ mph and/or 1-inch hail has been detected.
Is this Severe Thunderstorm Warning currently active?
Yes — this alert is active as of our last check (27 minutes ago). It's set to expire August 11, 2026 at 11:34 AM ET.
How do I get notified about Severe Thunderstorm Warning alerts for Marshall County?
Download StormCast free on Google Play and set Marshall County, Illinois as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.