Seminole County, FL
Alerts
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Alerts are listed in order of start time and level of severity. Click on the alert title to read details for each alert.
In effect from Tuesday 11/03 9:02 PM EST – Wednesday 11/04 11:15 AM EST
Issued by NWS Melbourne FL
The Flood Warning continues for the following rivers in Florida
St Johns River Near Above Lake Harney affecting Seminole County.
.Heavy rainfall has caused river levels on the St. Johns near Geneva Above Lake Harney to rise. The river is forecast to climb through Minor flood stage and into Moderate flood stage over the next few days. Rises near Major flood stage will be possible this weekend.
For the St. Johns River...including Above Lake Harney...Moderate flooding is forecast.
What
Minor flooding is occurring and moderate flooding is forecast.
Where
St Johns River near Above Lake Harney.
When
Until further notice.
Impacts
At 10.0 feet, Flooding of homes in low lying areas becomes more significant. Many secondary roads are impassable, limiting access to homes.
Additional Details
- At 8:30 PM EST Tuesday the stage was 8.3 feet. - Bankfull stage is 6.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:30 PM EST Tuesday was 8.3 feet. - Forecast...The river is expected to rise to 9.9 feet Sunday evening. Additional rises are possible thereafter. - Flood stage is 8.0 feet. - http://www.weather.gov/safety/flood
What to Do
Motorists should not attempt to drive around barricades or drive cars through flooded areas.
Caution is urged when walking near riverbanks.
Additional information is available at www.weather.gov.
The next statement will be issued Wednesday morning at 1115 AM EST.
Areas Impacted
- Seminole, FL
Tips to Stay Safe
A Flood Warning means that dangerous flooding is expected or already happening. Take immediate action to protect yourself and your home.
- If your home is likely to flood, or if authorities tell you to evacuate, do so immediately and move to higher ground.
- Never walk, swim, or drive through flood waters or flooded roads.
- Stay away from areas where water levels can rise rapidly, like storm drains, culverts, creeks and streams.
- If you are trapped in a building, move to the highest floor and call 911. Go to the roof only if necessary.
- Do not go into any room where electrical cords or outlets are under water. Stay out of water that may have electricity in it!
- If your vehicle is trapped in rapidly moving water, stay inside. If water is rising inside the vehicle, move to the roof and signal for help.
In effect from Wednesday 11/04 7:00 AM EST – Wednesday 11/04 11:00 AM EST
Issued by NWS Melbourne FL
The Flood Warning continues for the following rivers in Florida
St Johns River Near Sanford affecting Seminole County.
.Heavy rainfall has caused river levels on the St. Johns near Sanford to rise. The river is forecast to climb into Minor flood stage in the next couple days, with a continued rise into through late week, approaching Moderate Flood Stage by the weekend.
For the St. Johns River...including Sanford...Minor flooding is forecast.
What
Minor flooding is forecast.
Where
St Johns River near Sanford.
When
From Wednesday morning until further notice.
Impacts
At 7.0 feet, Water begins to move over sea wall around Lake Monroe and rises into grassy areas around the sea wall. Water begins to encroach on Seminole Boulevard.
Additional Details
- At 8:30 PM EST Tuesday the stage was 5.0 feet. - Bankfull stage is 4.2 feet. - Forecast...The river is expected to rise above flood stage early tomorrow afternoon and continue rising to 6.8 feet early Sunday afternoon. Additional rises are possible thereafter. - Flood stage is 5.5 feet. - http://www.weather.gov/safety/flood
What to Do
Motorists should not attempt to drive around barricades or drive cars through flooded areas.
Caution is urged when walking near riverbanks.
Additional information is available at www.weather.gov.
The next statement will be issued Wednesday morning at 1100 AM EST.
Areas Impacted
- Seminole, FL
Tips to Stay Safe
A Flood Warning means that dangerous flooding is expected or already happening. Take immediate action to protect yourself and your home.
- If your home is likely to flood, or if authorities tell you to evacuate, do so immediately and move to higher ground.
- Never walk, swim, or drive through flood waters or flooded roads.
- Stay away from areas where water levels can rise rapidly, like storm drains, culverts, creeks and streams.
- If you are trapped in a building, move to the highest floor and call 911. Go to the roof only if necessary.
- Do not go into any room where electrical cords or outlets are under water. Stay out of water that may have electricity in it!
- If your vehicle is trapped in rapidly moving water, stay inside. If water is rising inside the vehicle, move to the roof and signal for help.
Briefings
From the Forecaster
Flood Warning
Created by the NWS Melbourne WFO
Click/tap image to enlarge | A Flood Warning remains in effect through 9:30 AM on Wednesday along portions of the east central Florida coast, primarily from Melbourne southward, due to ongoing flooding issues. Continue to follow the advice of local safety officials and never drive through flooded roadways.
Seven-day Weather Risk Overview
The graphic shows the daily risk summary for 7 days. Daily risk is based on highest risk factor for that day.
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