Flood Advisory — Portage County, Wisconsin
Minor flooding is expected — not severe enough for a warning, but potentially inconvenient or hazardous for travel.
Current Status
✅ No Active Flood Advisory
Last one for Portage County ended September 4, 2026 at 10:02 PM ET. This page updates automatically the moment the National Weather Service issues a new one.
Event Details
Event Type
Flood Advisory
Severity
minor
Issued By
NWS Green Bay WI
Last Checked
17 hours ago
Other Active Alerts in Wisconsin
Severe Thunderstorm Warning
Tornado Warning
Severe Thunderstorm Warning
Severe Thunderstorm Warning
Severe Thunderstorm Warning
Flood Advisory
Get Flood Advisory Alerts for Portage 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 Flood Advisory mean for Portage County, Wisconsin?
Minor flooding is expected — not severe enough for a warning, but potentially inconvenient or hazardous for travel.
Is this Flood Advisory currently active?
Not right now. The last one for Portage County ended September 4, 2026 at 10:02 PM ET. This page automatically updates the moment a new one is issued.
How do I get notified about Flood Advisory alerts for Portage County?
Download StormCast free on Google Play and set Portage County, Wisconsin 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.