Flash Flood Warning issued October 17 at 4:44PM EDT until October 17 at 5:15PM EDT by NWS Miami FL

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   17 October 2026 at 20:47 UTC

   Version 2

   Source status changed

   Title

   Before

   Flash Flood Warning issued October 17 at 4:19PM EDT until October 17 at 5:15PM EDT by NWS Miami FL

   After

   Flash Flood Warning issued October 17 at 4:44PM EDT until October 17 at 5:15PM EDT by NWS Miami FL

   Source updated

   Before

   17 October 2026 at 20:19 UTC

   After

   17 October 2026 at 20:44 UTC

   Effective from

   Before

   17 October 2026 at 20:19 UTC

   After

   17 October 2026 at 20:44 UTC

   Forecast onset

   Before

   17 October 2026 at 20:19 UTC

   After

   17 October 2026 at 20:44 UTC

   Message type

   Before

   Alert

   After

   Update

   Source status

   Before

   Source alert

   After

   Source update

   Official description

   Before

   FFWMFL The National Weather Service in Miami has issued a * Flash Flood Warning for... Northern Broward County in southeastern Florida... Southern Palm Beach County in southeastern Florida... * Until 515 PM EDT. * At 419 PM EDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 3 and 4 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Coral Springs, Deerfield Beach, Margate, Coconut Creek, Pa…

   After

   At 444 PM EDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 3.5 and 5.5 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Coral Springs, Deerfield Beach, Margate, Coconut Creek, Pa…

   External source link

   Before

   https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.b66b9ace2fc5f2d85abdcc67ea243116d5336a32.001.1

   After

   https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.236a92d512fd8d82601a865e32f782e424183e40.001.1

   Bulletin issued: 17 October 2026 at 20:44 UTC

   View saved version 2

   Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.

   {
     "id": "nws:8349a23f715abf884fa7e1aa",
     "authorityId": "urn:oid:2.49.0.1.840.0.236a92d512fd8d82601a865e32f782e424183e40.001.1",
     "sender": "w-nws.webmaster@noaa.gov",
     "references": [
       {
         "identifier": "urn:oid:2.49.0.1.840.0.b66b9ace2fc5f2d85abdcc67ea243116d5336a32.001.1",
         "sender": "w-nws.webmaster@noaa.gov"
       }
     ],
     "category": "weather",
     "title": "Flash Flood Warning issued October 17 at 4:44PM EDT until October 17 at 5:15PM EDT by NWS Miami FL",
     "eventType": "Flash Flood Warning",
     "occurredAt": "2026-10-17T20:44:00.000Z",
     "issuedAt": "2026-10-17T20:44:00.000Z",
     "timeBasis": "Bulletin issued",
     "effectiveAt": "2026-10-17T20:44:00.000Z",
     "onsetAt": "2026-10-17T20:44:00.000Z",
     "expiresAt": "2026-10-17T21:15:00.000Z",
     "forecastEndAt": "2026-10-17T21:15:00.000Z",
     "severity": "Severe",
     "urgency": "Immediate",
     "certainty": "Likely",
     "messageType": "Update",
     "status": "Source update",
     "place": "Broward, FL; Palm Beach, FL",
     "coordinates": null,
     "issuer": "NWS Miami FL",
     "summary": "Flash Flood Warning · Broward, FL; Palm Beach, FL. Severe; likely; urgency: immediate.",
     "description": "At 444 PM EDT, Doppler radar and automated rain gauges indicated\nthunderstorms producing heavy rain across the warned area. Between\n3.5 and 5.5 inches of rain have fallen. Additional rainfall amounts\nof 1 to 2 inches are possible in the warned area. Flash flooding is\nongoing or expected to begin shortly.\n\nHAZARD...Flash flooding caused by thunderstorms.\n\nSOURCE...Radar and automated gauges.\n\nIMPACT...Flash flooding of small creeks and streams, urban areas,\nhighways, streets and underpasses as well as other poor\ndrainage and low-lying areas.\n\nSome locations that will experience flash flooding include...\nCoral Springs, Deerfield Beach, Margate, Coconut Creek, Parkland,\nGodfrey Road, Mission Bay, Boca Pointe, Hamptons At Boca Raton,\nBoca Del Mar, Hillsboro Pines, Hillsboro Ranches, Sandalfoot Cove,\nRamblewood East and South County Regional Park.",
     "instruction": "Turn around, don't drown when encountering flooded roads. Most flood\ndeaths occur in vehicles.\n\nPlease report observed flooding to local emergency services or law\nenforcement and request they pass this information to the National\nWeather Service when you can do so safely.",
     "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.236a92d512fd8d82601a865e32f782e424183e40.001.1",
     "source": "nws",
     "sourceName": "NOAA NWS"
   }

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