Flood Advisory — Iowa County, Wisconsin
Minor flooding is expected — not severe enough for a warning, but potentially inconvenient or hazardous for travel.
Current Status
🌊 Active: Flood Advisory
Flood Advisory issued August 11 at 9:36AM CDT until August 11 at 12:45PM CDT by NWS Milwaukee/Sullivan WI
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of south central Wisconsin, including the following counties, Dane, Green and Iowa. * WHEN...Until 1245 PM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 935 AM CDT, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 2 inches of rain have fallen. - Additional rainfall amounts of 0.5 to 1 inch are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Dodgeville, Barneveld, Blue Mounds, Ridgeway, Clyde, Hollandale, Jonesdale, Governor Dodge St Park, Blue Mound St Park, Edmund and Blackhawk Lake Rec Area. - http://www.weather.gov/safety/flood
Effective August 11, 2026 at 10:36 AM ET · Expires August 11, 2026 at 1:45 PM ET
Event Details
Event Type
Flood Advisory
Severity
minor
Issued By
NWS Milwaukee/Sullivan WI
Expires
August 11, 2026 at 1:45 PM ET
Last Checked
just now
What To Do
📋 Official NWS Guidance
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Also In Effect For
This same Flood Advisory also covers:
Other Active Alerts in Wisconsin
Flood Advisory
Severe Thunderstorm Watch
Severe Thunderstorm Watch
Severe Thunderstorm Watch
Severe Thunderstorm Watch
Severe Thunderstorm Watch
Get Flood Advisory Alerts for Iowa 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 Iowa 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?
Yes — this alert is active as of our last check (just now). It's set to expire August 11, 2026 at 1:45 PM ET.
How do I get notified about Flood Advisory alerts for Iowa County?
Download StormCast free on Google Play and set Iowa 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.
What other areas does this alert cover?
This same Flood Advisory is also in effect for Dane County, Green County.