Active Weather Alerts
Flood Advisory
Issued: 10:07 PM Aug. 18, 2026 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Southern Green Lake County in south central Wisconsin... Southern Marquette County in south central Wisconsin... * WHEN...Until 800 PM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 507 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 1.5 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... Montello, Markesan, Packwaukee, Manchester, Mecan, Oxford, Endeavor, Kingston, Marquette, Dalton, Glen Oak and Briggsville. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. &&
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