Jacksonville, FL Warnings, Watches and Advisories

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 Jacksonville.

Use the Radar Maps link provided to understand the trajectory of a storm.

Heat Advisory issued September 30 at 2:24AM EDT until September 30 at 6:00PM EDT by NWS Miami FL

* WHAT...Heat index values up to 107 expected across Miami-Dade and Broward Counties. * WHERE...Coastal Broward County, Coastal Miami Dade County, Far South Miami-Dade County, Inland Broward County, Inland Miami-Dade County, Metro Broward County, and Metropolitan Miami Dade Counties. * WHEN...From 10 AM this morning to 6 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Heat Advisory issued September 30 at 2:24AM EDT until September 30 at 6:00PM EDT by NWS Miami FL

* WHAT...Heat index values up to 109 expected across Collier County. * WHERE...Coastal Collier County and Inland Collier County Counties. * WHEN...From 10 AM this morning to 6 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Flood Warning issued September 29 at 10:52PM EDT by NWS Melbourne FL

...The Flood Warning continues for the following rivers in Florida... St Johns River Near Astor affecting Volusia and Lake Counties. For the St. Johns River...including Astor...Minor flooding is forecast. Additional information is available at www.weather.gov. The next statement will be issued Monday afternoon at noon EDT. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...St Johns River near Astor. * WHEN...Until further notice. * IMPACTS...At 2.3 feet, Many docks become submerged along the river and in canals in the Astor community. Water enters yards of properties on Bartram Road, Holiday Circle and along Wild Hog Road on the Lake County side. In Volusia County, water encroaches yards of homes on the river side of Alice Drive. No wake zones are in effect from near the South Moon Canal to approximately 800 feet south of the Riverview lodge. * ADDITIONAL DETAILS... - At 10:30 PM EDT Sunday the stage was 2.4 feet. - Bankfull stage is 2.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:30 PM EDT Sunday was 2.4 feet. - Forecast...The river is expected to rise to a crest of 2.4 feet just after midnight tonight. It will then fall below flood stage early Friday morning. - Flood stage is 2.3 feet. - http://www.weather.gov/safety/flood

Coastal Flood Statement issued September 29 at 10:31PM EDT until September 30 at 6:00AM EDT by NWS Key West FL

* WHAT...Minor saltwater flooding. * WHERE...Bayside communities of the Upper Florida Keys. * WHEN...Until 6 AM EDT Monday. * 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. * ADDITIONAL DETAILS...

Flood Warning issued September 29 at 9:32PM EDT by NWS Tallahassee FL

...The Flood Warning continues for the following rivers in Florida... Apalachicola River near Blountstown affecting Franklin, Liberty, Gulf and Calhoun Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Apalachicola River near Blountstown. * WHEN...Until further notice. * IMPACTS...At 21.0 feet, Ocheessee Landing in Calhoun County is flooded, restricting access to the boat ramp and parking area. Kennedy Creek at Forest Road 115 in Liberty County floods. * ADDITIONAL DETAILS... - At 9:15 PM EDT Sunday /8:15 PM CDT Sunday/ the stage was 20.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:15 PM EDT Sunday /8:15 PM CDT Sunday/ was 20.3 feet. - Forecast...The river is expected to rise to a crest of 21.2 feet Wednesday morning. - Flood stage is 17.0 feet. - Flood History...This crest compares to a previous crest of 21.1 feet on 02/16/2013. - http://www.weather.gov/safety/flood

Flood Warning issued September 29 at 8:48PM EDT until September 30 at 1:50PM EDT by NWS Tallahassee FL

...The Flood Warning continues for the following rivers in Florida... Sopchoppy River near Sopchoppy (FR 343) affecting Wakulla County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Sopchoppy River near Sopchoppy (FR 343). * WHEN...Until early tomorrow afternoon. * IMPACTS...At 28.0 feet, Parsons Lane, Mount Beasor Road, and Greenough Road in vicinity of the Painted Bridge are flooded and likely impassable above this level. * ADDITIONAL DETAILS... - At 8:30 PM EDT Sunday the stage was 28.6 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:30 PM EDT Sunday was 31.2 feet. - Forecast...The river is expected to fall below flood stage just after midnight tonight and continue falling to 23.5 feet Tuesday morning. - Flood stage is 28.0 feet. - Flood History...This crest compares to a previous crest of 28.9 feet on 02/11/1986. - http://www.weather.gov/safety/flood

Flood Warning issued September 29 at 8:47PM EDT by NWS Tallahassee FL

...The Flood Warning is extended for the following rivers in Florida... Ochlockonee River near Havana (US 27) affecting Leon and Gadsden Counties. * WHAT...Minor flooding is forecast. * WHERE...Ochlockonee River near Havana (US 27). * WHEN...From late tonight until further notice. * IMPACTS...At 28.0 feet, Water spreads out across the flood plain on both banks of the river further inundating wooded areas. The boat ramp at Iron Bridge Road (CR-153) in Gadsden County is flooded. * ADDITIONAL DETAILS... - At 8:15 PM EDT Sunday the stage was 25.4 feet. - Forecast...The river is expected to rise above flood stage late tonight and continue rising to a crest of 28.2 feet early Tuesday afternoon. - Flood stage is 26.0 feet. - Flood History...This crest compares to a previous crest of 28.2 feet on 03/08/1988. - http://www.weather.gov/safety/flood

Flood Warning issued September 29 at 8:43PM EDT by NWS Tallahassee FL

...The Flood Warning continues for the following rivers in Florida... Ochlockonee River near Concord (CR 12) affecting Leon and Gadsden Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Ochlockonee River near Concord (CR 12). * WHEN...Until further notice. * IMPACTS...At 38.5 feet, County highway 12 may become closed to vehicular traffic. * ADDITIONAL DETAILS... - At 7:46 PM EDT Sunday the stage was 39.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 7:46 PM EDT Sunday was 39.3 feet. - Forecast...The river is expected to rise to a crest of 39.8 feet tomorrow morning. - Flood stage is 36.0 feet. - Flood History...This crest compares to a previous crest of 39.8 feet on 03/10/2003. - http://www.weather.gov/safety/flood