Jack AlbrightCaden Perry
The thunderstorms blanketing much of southern Wisconsin have hit Kenosha and Racine, prompting the National Weather Service to issue a flash flood warning in both counties until 3 p.m. Monday, July 27.
Between 2 and 3 inches of rain have already fallen, with another 1-2 inches possible. The additional rain is expected to flood small creeks, streets — including highways — along with low-lying areas.
The National Weather Service recommends residents turn around when encountering flooded roads and not try to drive through them.
See weather radar for Racine County
What is a flash flood?
A flash flood is a flood caused by heavy or excessive rainfall in a period of 6 hours or less, according to the NWS.
Flash floods are usually characterized by sudden onset torrents that develop after heavy rains. A flash flood can take just minutes to develop and is possible in areas not immediately receiving rain.
What's the difference between a flash flood watch and a flash flood warning?
A flash flood warning is issued when a flash flood is imminent or occurring. If you are in a flood prone area and receive a warning, you should act immediately and move to high ground.
In contrast, the NWS only issues a flash flood watch when flash flooding is possible but not occuring imminently.
What to do during a flood warning
- Evacuate immediately if advised to do so.
- Use a battery-operated radio or television to get the latest emergency information.
- Do not walk through floodwater. It only takes six inches of floodwater to sweep you off your feet if it is moving swiftly.
- Turn around, don't drown; do not drive into a flooded street. Cars can be swept away by two feet of moving water. There may be unseen damage to the road as well. If you come to a flooded area, turn around and go another way. Most flood-related deaths are caused by people driving through water.
- Watch out for fire hazards.
- Move to higher ground.
- Stay alert, turn weather notifications on.
- Do not allow children to play in flowing water. Waters can hide rocks, trees and debris.
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