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Green County Sheriff's Office
Tuesday April 14th, 2026 :: 10:59 p.m. CDT

Advisory

Flood Advisory until 02:00AM Wednesday

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...Portions of south central and southeast Wisconsin, including the following counties, in south central Wisconsin, Green and Rock. In southeast Wisconsin, Walworth.

* WHEN...Until 200 AM CDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS... - At 1059 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. - Some locations that will experience flooding include... Janesville, Beloit, Brodhead, Williams Bay, Walworth, Clinton, Fontana-On-Geneva Lake, Sharon, Darien, Orfordville, Newark, Tiffany, Shopiere, Afton, Foxhollow, Hanover, Allens Grove, Avon and Delavan Lake. - http://www.weather.gov/safety/flood

* AFFECTED AREAS: GREEN, WI ... ROCK, WI ... WALWORTH, WI

Instructions:

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

Address/Location
Green County Sheriff's Office
2827 6th St
Monroe, WI 53566

Contact
Emergency: 9-1-1
Non-emergencies: 608-328-9400

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Alert Details

Severity:
Minor - Minimal to no known threat to life or property
Urgency:
Expected - Responsive action SHOULD be taken soon (within next hour)
Certainty:
Likely (p > ~50%)
Category:
Meteorological (inc. flood)
Event:
Flood Advisory

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