Heavy Rainfall Threat Tuesday May 18, 2021
Click HERE, HERE, and HERE an update concerning the heavy rain threat today into Wednesday.
Changes from previous update:
Overview: WHAT: MODERATE RISK of Heavy Rain WHEN: Through at least Wednesday morning WHERE: All of southeast Louisiana and most of south Mississippi CONFIDENCE:
Impacts:
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Rainfall of 3 to 6 inches is currently forecast for much of southeast Louisiana. Locally higher amounts will be possible. Rain amounts over south Mississippi are likely to be between 2 and 4 inches in most areas, with locally higher amounts possible.
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Widespread and significant flash flooding will be possible. High water rescues may become necessary in areas that receive the heaviest rainfall.
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As water drains into area rivers, flooding will be possible
The HERE hyperlinks graphics highlight the highest threat area, the Flash Flood Watch and expected rainfall amounts associated with this system.
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Category | Emergency Updates |