Severe Thunderstorm Warning — Marshall County, Alabama
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 17 at 7:13PM CDT until August 17 at 7:45PM CDT by NWS Huntsville AL
At 712 PM CDT, a severe thunderstorm was located over Grant, or 13 miles north of Guntersville, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Guntersville, Grant, and Columbus City.
Effective August 17, 2026 at 8:13 PM ET · Expires August 17, 2026 at 8:45 PM ET
Event Details
Event Type
Severe Thunderstorm Warning
Severity
severe
Issued By
NWS Huntsville AL
Expires
August 17, 2026 at 8:45 PM ET
Last Checked
14 minutes ago
What To Do
📋 Official NWS Guidance
For your protection move to an interior room on the lowest floor of a building.
Also In Effect For
This same Severe Thunderstorm Warning also covers:
Other Active Alerts in Alabama
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Severe Thunderstorm Warning
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, Alabama?
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 (14 minutes ago). It's set to expire August 17, 2026 at 8:45 PM ET.
How do I get notified about Severe Thunderstorm Warning alerts for Marshall County?
Download StormCast free on Google Play and set Marshall County, Alabama 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.
What other areas does this alert cover?
This same Severe Thunderstorm Warning is also in effect for Madison County.