Deltona Warnings, Watches and Advisories
NWS Active Alerts for FL - Map View
Flood Advisory
Palm Beach, FL
Flood Advisory issued September 17 at 11:40AM EDT until September 17 at 12:45PM EDT by NWS Miami FL
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Northeastern Palm Beach County in southeastern Florida... * WHEN...Until 1245 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 1140 AM EDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 2 and 3 inches of rain have fallen. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... West Palm Beach, Palm Beach Gardens, Riviera Beach, Palm Beach, North Palm Beach, Lake Park, Port Of Palm Beach, Juno Ridge, Golden Lakes, Mangonia Park, Lakeside Green, Fau North Campus, Cypress Lakes and Century Village. - http://www.weather.gov/safety/flood
Minor
Likely
Expected
September 17th, 2026 11:40:00 am EDT
September 17th, 2026 11:40:00 am EDT
September 17th, 2026 12:45:00 pm EDT
Flood Advisory
Palm Beach, FL
Flood Advisory issued September 17 at 11:12AM EDT until September 17 at 12:30PM EDT by NWS Miami FL
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Eastern Palm Beach County in southeastern Florida... * WHEN...Until 1230 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 1112 AM EDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 2 and 3 inches of rain have fallen. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Boynton Beach, Lake Worth, Palm Beach, Ocean Ridge, Greenacres, Palm Springs, Lantana, Atlantis, Village Of Golf, Lake Clarke Shores, Hypoluxo, South Palm Beach, Briny Breezes, Manalapan, Seminole Manor, Lake Worth Corridor, Aberdeen and Aberdeen Golf Course. - http://www.weather.gov/safety/flood
Minor
Likely
Expected
September 17th, 2026 11:12:00 am EDT
September 17th, 2026 11:12:00 am EDT
September 17th, 2026 12:30:00 pm EDT
Flood Warning
Citrus, FL; Levy, FL; Marion, FL
Flood Warning issued September 17 at 10:44AM EDT by NWS Tampa Bay Ruskin FL
...The Flood Warning continues for the following rivers in Florida... Withlacoochee At US 41 Dunnellon affecting Levy, Marion and Citrus Counties. .The Withlacoochee River at Dunnellon (US 41) has been steadily rising since July and on September 15, reached flood stage. The cause of the high water along the Withlacoochee River at Dunnellon is excessive hydrilla growth (from river bottom to the water surface) along a 4.5 mile stretch of river between US 41 and Lake Rousseau. The hydrilla is acting like a dam and holding water back, causing water levels to rise. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Withlacoochee at US 41 Dunnellon. * WHEN...Until further notice. * IMPACTS...At 28.2 feet, Docks and boat ramps flood along the river in Citrus and Marion counties. * ADDITIONAL DETAILS... - At 9:45 AM EDT Thursday the stage was 28.2 feet. - Bankfull stage is 28.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:45 AM EDT Thursday was 28.3 feet. - Forecast...The river is expected to remain steady above flood stage at 28.2 feet. - Flood stage is 28.2 feet. - Flood History...This crest compares to a previous crest of 28.3 feet on 10/05/1965. - https://www.weather.gov/safety/flood
Severe
Observed
Immediate
September 17th, 2026 10:44:00 am EDT
September 17th, 2026 10:44:00 am EDT
September 18th, 2026 12:00:00 am EDT
Rip Current Statement
South Walton; Coastal Bay; Coastal Gulf; Coastal Franklin
Rip Current Statement issued September 17 at 4:11AM EDT until September 18 at 4:00AM EDT by NWS Tallahassee FL
* WHAT...Dangerous rip currents expected. * WHERE...Walton, Bay, south-facing Gulf, and Franklin County Beaches. * WHEN...Through late Thursday night. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.
Moderate
Likely
Expected
September 17th, 2026 04:11:00 am EDT
September 17th, 2026 04:11:00 am EDT
September 18th, 2026 04:00:00 am EDT
Rip Current Statement
Coastal Nassau; Coastal Duval; Coastal Flagler; Northeast Coastal St. Johns; Southeast Coastal St. Johns; Coastal Glynn; Coastal Camden
Rip Current Statement issued September 17 at 2:26AM EDT until September 18 at 5:00AM EDT by NWS Jacksonville FL
* WHAT...Dangerous rip currents and rough surf expected. * WHERE...Southeast Georgia and Northeast Florida Beaches. * WHEN...Through late tonight. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.
Moderate
Likely
Expected
September 17th, 2026 02:26:00 am EDT
September 17th, 2026 02:26:00 am EDT
September 18th, 2026 05:00:00 am EDT
Rip Current Statement
Mobile Coastal; Baldwin Coastal; Escambia Coastal; Santa Rosa Coastal; Okaloosa Coastal
Rip Current Statement issued September 17 at 12:57AM CDT until September 17 at 7:00PM CDT by NWS Mobile AL
* WHAT...Dangerous rip currents. * WHERE...In Alabama, Mobile Coastal and Baldwin Coastal Counties. In Florida, Escambia Coastal, Santa Rosa Coastal and Okaloosa Coastal Counties. * WHEN...Through this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.
Moderate
Likely
Expected
September 17th, 2026 12:57:00 am CDT
September 17th, 2026 12:57:00 am CDT
September 17th, 2026 01:00:00 pm CDT
Rip Current Statement
Coastal Volusia; Coastal Indian River; Coastal St. Lucie; Coastal Martin; Mainland Northern Brevard; Northern Brevard Barrier Islands; Mainland Southern Brevard; Southern Brevard Barrier Islands
Rip Current Statement issued September 17 at 1:38AM EDT until September 18 at 4:00AM EDT by NWS Melbourne FL
* WHAT...Dangerous rip currents and rough surf. * WHERE...The beaches of Volusia, Brevard, Indian River, Saint Lucie, and Martin Counties. * WHEN...Through late tonight. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.
Moderate
Likely
Expected
September 17th, 2026 01:38:00 am EDT
September 17th, 2026 01:38:00 am EDT
September 18th, 2026 04:00:00 am EDT
Rip Current Statement
Coastal Palm Beach County
Rip Current Statement issued September 17 at 1:25AM EDT until September 18 at 8:00AM EDT by NWS Miami FL
* WHAT...Dangerous rip currents expected. * WHERE...Coastal Palm Beach County. * WHEN...Through Friday morning. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.
Moderate
Likely
Expected
September 17th, 2026 01:25:00 am EDT
September 17th, 2026 01:25:00 am EDT
September 17th, 2026 04:00:00 pm EDT
SAFETY and DATA MESSAGE
When a severe thunderstorm warning is issued, the storm may produce damaging winds, large hail, dangerous lightning, and heavy rain. In some cases, heavy rainfall produced by a severe storm can also lead to flash flooding. Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.
Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Deltona.
Use the Radar Maps link provided to understand the trajectory of a storm.
For more official information about severe storms and how to stay safe, visit the National Weather Service's Severe Thunderstorm Safety page. We encourage you to also monitor Excessive Rainfall Forecasts on their Weather Prediction Center website.