At 2:41 p.m. on Saturday, the National Weather Service issued a flood advisory in effect until 4:45 p.m. for Columbia, Dutchess and Ulster counties.
The weather service adds, “Urban and small stream flooding caused by excessive rainfall is expected.”
“Minor flooding in low-lying and poor drainage areas. Ponding of water in urban or other areas is occurring or is imminent,” describes the weather service. “Turn around, don’t drown when encountering flooded roads. Most flood deaths occur in vehicles.”
Breaking down weather alerts: advisories, watches, and warnings
- Flash flood warning: Take action!
A flash flood warning is issued when a flash flood is imminent or occurring. If you are in a flood-prone area, move immediately to high ground. A flash flood is a sudden violent flood that can take from minutes to hours to develop. It is even possible to experience a flash flood in areas not immediately receiving rain.
- Flood warning: Take action!
A flood warning is declared when flooding is on the verge of happening or is already underway.
- Flood advisory: Be aware:
A flood advisory is released when flooding is not expected to reach a severity level necessitating a warning. Nonetheless, it can still cause considerable inconvenience and, without exercising caution, potentially lead to situations that threaten life and/or property.
- Flood watch: Be prepared:
A flood watch is issued when conditions are favorable for flooding. It does not mean flooding will occur, but it is possible.
Staying safe during a flood: Recommendations from the weather service
In flood-prone regions or while camping in low-lying areas, understanding and following the weather service flood safety guidelines can be a lifesaver:…