1 statement is in effect for Monroe County, FL. The most serious is a coastal flood statement.
Since 2016 the National Weather Service has issued about 502 alerts that included Monroe County, roughly 50 a year. The most common is the flood advisory (150 from 2016 to 2025). The last tornado warning was issued on March 29, 2025. 83 tornadoes have touched down in the county since 1950.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
Active alerts for Monroe County
Coastal Flood Statement
Monroe Upper Keys; Monroe Middle KeysUntil · NWS Key West FL
COASTAL FLOOD STATEMENT REMAINS IN EFFECT THROUGH THIS AFTERNOON
Full alert text
* WHAT...Minor saltwater flooding.
* WHERE...Upper and Middle Keys.
* WHEN...During times of high tide through this afternoon.
* IMPACTS...Minor saltwater flooding of low elevation streets and
lots is likely. Some storm drains will overflow, and some
seawalls and docks will be overtopped. Boaters can expect less
clearance under fixed bridges. Motorists should remember that
persistent puddles around the times of high tide are almost
certain to contain a mix of saltwater.
What to do: Do not drive through flooded roadways.
Map data: NWS, OpenFreeMap, OpenStreetMap
Monroe County alert history
Alert events that included Monroe County or its forecast zones, from the NWS warning archive.
83 tornadoes have been recorded in Monroe County since 1950, injuring 71 people. That ranks 15 of 67 counties in Florida. The most recent was on October 8, 2024 (rated EF1).