Key facts
- Alert
- Flash Flood Warning (severe)
- Issued by
- National Weather Service, Miami FL
- Areas
- Broward, FL; Palm Beach, FL
- In effect
- until 5:15 PM EDT, Oct 17, 2026
What the National Weather Service says
“Flash flooding is ongoing or expected to begin shortly.”
NWS Miami FL, Flash Flood Warning, 5:09 PM EDT Oct 17, 2026 · official alert
“Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.”
NWS Miami FL, Flash Flood Warning, 5:09 PM EDT Oct 17, 2026 · official alert
What to do
Do not drive into flooded roads. The National Weather Service says to turn around, don't drown. Most flood deaths occur in vehicles. Just 6 inches of moving water can knock you down, and 1 foot of moving water can sweep a vehicle away.
Move to higher ground if water is rising near you. Stay away from small creeks and streams, underpasses and low-lying areas. Never drive around barricades.
The warning says 1 to 2 inches more rain is possible in the warned area. Check conditions before you travel until the warning ends at 5:15 PM EDT.
If you see flooding and can do so safely, report it to local emergency services or law enforcement. Ask them to pass it on to the National Weather Service.
Context
FEMA flood-insurance records show 35,086 claims in Broward County and 10,791 in Palm Beach County between 1978 and 2026. These counts cover only insured properties, so they understate how often flooding has actually occurred.
Both counties have had several federal disaster declarations in recent years, including Hurricane Milton in October 2024, Hurricane Ian in 2022 and Hurricane Dorian in 2019.
Updates
- The flash flood warning expired at 5:15 PM EDT.
- The National Weather Service updated the flash flood warning; it remains in effect until 5:15 PM EDT.
- The National Weather Service updated the flash flood warning; it remains in effect until 5:15 PM EDT.
- NWS Miami FL issued the flash flood warning until 5:15 PM EDT.
History here
Broward County: 35086 flood insurance claims in FEMA's National Flood Insurance Program records since 1978, most recent 2026.
Broward County: recent federal disaster declarations
- DR-4834 (2024): hurricane milton
- DR-4709 (2023): severe storms, tornadoes, and flooding
- DR-4680 (2022): hurricane nicole
- DR-4673 (2022): hurricane ian
- DR-4468 (2019): hurricane dorian
Palm Beach County: 10791 flood insurance claims in FEMA's National Flood Insurance Program records since 1978, most recent 2026.
Palm Beach County: recent federal disaster declarations
- DR-4834 (2024): hurricane milton
- DR-4680 (2022): hurricane nicole
- DR-4673 (2022): hurricane ian
- DR-4468 (2019): hurricane dorian
- DR-4337 (2017): hurricane irma
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Questions
- Is there a flash flood warning in Broward County, Florida?
- Yes. The National Weather Service in Miami issued a Flash Flood Warning at 4:19 PM EDT for northern Broward County and southern Palm Beach County. It runs until 5:15 PM EDT on October 17.
- Which places are affected by the Flash Flood Warning?
- Places named include Coral Springs, Deerfield Beach, Margate, Coconut Creek, Parkland, Mission Bay, Boca Pointe, Boca Del Mar, Hillsboro Pines and Hillsboro Ranches.
- How much rain has fallen, and how much more is possible?
- Radar and automated rain gauges show between 3 and 4 inches of rain have fallen. The National Weather Service says an additional 1 to 2 inches are possible in the warned area.
Sources
- NWS Miami FL: Flash Flood Warning, Oct 17, 2026 weather.gov
- FEMA OpenFEMA: NFIP claims and disaster declarations fema.gov
How this page is made. The Herebeat Hazard Desk builds event pages from official U.S. government data (National Weather Service, USGS, FEMA). The text is written with AI from that data; every number and quote is checked against the official source automatically before publishing, and the page is updated when the agency updates the event. The official source is always the reference. Spotted a mistake? info@herebeat.app. About the Hazard Desk.