Weather World
Mosquito Control Weather Advisories
SHORTTERM FORECAST
Issue Date: 1212 AM EDT Sat Oct 10 2026
FLOOD ADVISORY NOW IN EFFECT UNTIL 230 AM EDT EARLY THIS MORNING
WHAT
Urban area and small stream flooding caused by excessive rainfall continues. WHERE
Northeastern Clay County in northeastern Florida
Duval County in northeastern Florida
Central Nassau County in northeastern Florida
Northern St. Johns County in northeastern Florida
South Central Camden County in southeastern Georgia
WHEN
Until 230 AM EDT. IMPACTS
Minor flooding in low-lying and poor drainage areas. Ponding of water in urban or other areas is occurring or is imminent. ADDITIONAL DETAILS
- At 1212 AM EDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Between 1 and 4 inches of rain have fallen. - Additional rainfall amounts up to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include
Jacksonville, St. Marys, Fernandina Beach, Green Cove Springs, Callahan, Arlington, Unf, Jacksonville International Arpt, Mandarin and Ponte Vedra Beach. - http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS
Turn around, don`t drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. && LAT
LON 3053 8192 3071 8188 3075 8174 3073 8142 3070 8140 3052 8142 3049 8139 3044 8139 3040 8137 3028 8136 3026 8134 3003 8129 2985 8166 2994 8172 3007 8171 3017 8166 3037 8163 3041 8169 3039 8188
FLOOD ADVISORY NOW IN EFFECT UNTIL 230 AM EDT EARLY THIS MORNING
WHAT
Urban area and small stream flooding caused by excessive rainfall continues. WHERE
Northeastern Clay County in northeastern Florida
Duval County in northeastern Florida
Central Nassau County in northeastern Florida
Northern St. Johns County in northeastern Florida
South Central Camden County in southeastern Georgia
WHEN
Until 230 AM EDT. IMPACTS
Minor flooding in low-lying and poor drainage areas. Ponding of water in urban or other areas is occurring or is imminent. ADDITIONAL DETAILS
- At 1212 AM EDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Between 1 and 4 inches of rain have fallen. - Additional rainfall amounts up to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include
Jacksonville, St. Marys, Fernandina Beach, Green Cove Springs, Callahan, Arlington, Unf, Jacksonville International Arpt, Mandarin and Ponte Vedra Beach. - http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS
Turn around, don`t drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. && LAT
LON 3053 8192 3071 8188 3075 8174 3073 8142 3070 8140 3052 8142 3049 8139 3044 8139 3040 8137 3028 8136 3026 8134 3003 8129 2985 8166 2994 8172 3007 8171 3017 8166 3037 8163 3041 8169 3039 8188
FLOOD WARNING
Issue Date: 1208 AM EDT Sat Oct 10 2026
FLOOD WARNING IN EFFECT UNTIL 215 AM EDT EARLY THIS MORNING
REPLACES FLASH FLOOD WARNING
WHAT
Urban areas and small streams flooding caused by excessive rainfall is expected. WHERE
North Central Clay County in northeastern Florida
Southwestern Duval County in northeastern Florida
WHEN
Until 215 AM EDT. IMPACTS
Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. It will take several hours for all the water from these storms to work through local drainage systems in urban areas. ADDITIONAL DETAILS
- At 1207 AM EDT, Doppler radar indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly in the warned area. Between 2 and 4 inches of rain have fallen. - Additional rainfall amounts up to 1 inch are possible in the warned area. - Some locations that will experience flooding include
Jacksonville, Orange Park, Middleburg, Bellair-Meadowbrook Terrace, Normandy, Cecil Field, Ortega, Oakleaf Plantation, Lakeside and Doctors Inlet. - http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS
Turn around, don`t drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT
LON 3019 8193 3030 8192 3039 8187 3041 8170 3036 8164 3019 8166 3007 8172 3006 8188 3010 8193
FLOOD WARNING IN EFFECT UNTIL 215 AM EDT EARLY THIS MORNING
REPLACES FLASH FLOOD WARNING
WHAT
Urban areas and small streams flooding caused by excessive rainfall is expected. WHERE
North Central Clay County in northeastern Florida
Southwestern Duval County in northeastern Florida
WHEN
Until 215 AM EDT. IMPACTS
Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. It will take several hours for all the water from these storms to work through local drainage systems in urban areas. ADDITIONAL DETAILS
- At 1207 AM EDT, Doppler radar indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly in the warned area. Between 2 and 4 inches of rain have fallen. - Additional rainfall amounts up to 1 inch are possible in the warned area. - Some locations that will experience flooding include
Jacksonville, Orange Park, Middleburg, Bellair-Meadowbrook Terrace, Normandy, Cecil Field, Ortega, Oakleaf Plantation, Lakeside and Doctors Inlet. - http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS
Turn around, don`t drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT
LON 3019 8193 3030 8192 3039 8187 3041 8170 3036 8164 3019 8166 3007 8172 3006 8188 3010 8193
FLOOD WATCH
Issue Date: 247 PM EDT Fri Oct 9 2026
FLOOD WATCH REMAINS IN EFFECT UNTIL 2 AM EDT SATURDAY
WHAT
Flash flooding caused by excessive rainfall continues to be possible. WHERE
Portions of northeast and northern Florida, including the following areas, in northeast Florida, Baker, Coastal Duval, Coastal Flagler, Coastal Nassau, Eastern Clay, Eastern Putnam, Inland Flagler, Inland Nassau, Northeast Coastal St. Johns, Northern Inland St. Johns, South Central Duval, Southeast Coastal St. Johns, Southern Inland St. Johns, Trout River, Western Clay, Western Duval, Western Putnam and Western St. Johns. In northern Florida, Bradford, Central Marion, Eastern Alachua, Eastern Hamilton, Eastern Marion, Gilchrist, Northern Columbia, Southeastern Columbia, Southwestern Columbia, Suwannee, Union, Western Alachua, Western Hamilton and Western Marion. WHEN
Until 2 AM EDT Saturday. IMPACTS
Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. ADDITIONAL DETAILS
- A lifting warm front and moisture due to Hurricane Isaias passing west of the area will bring waves of moderate to heavy rainfall across areas of Northeast Florida into this evening. Several inches of rain from the last several days will make for saturated soils and additional rainfall amounts of 1 to 3 inches with locally higher amounts may lead to flash flooding. The heavy rainfall may combine with higher than normal tidal levels and may worsen flood problems in some St. Johns River locations. - http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS
You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
FLOOD WATCH REMAINS IN EFFECT UNTIL 2 AM EDT SATURDAY
WHAT
Flash flooding caused by excessive rainfall continues to be possible. WHERE
Portions of northeast and northern Florida, including the following areas, in northeast Florida, Baker, Coastal Duval, Coastal Flagler, Coastal Nassau, Eastern Clay, Eastern Putnam, Inland Flagler, Inland Nassau, Northeast Coastal St. Johns, Northern Inland St. Johns, South Central Duval, Southeast Coastal St. Johns, Southern Inland St. Johns, Trout River, Western Clay, Western Duval, Western Putnam and Western St. Johns. In northern Florida, Bradford, Central Marion, Eastern Alachua, Eastern Hamilton, Eastern Marion, Gilchrist, Northern Columbia, Southeastern Columbia, Southwestern Columbia, Suwannee, Union, Western Alachua, Western Hamilton and Western Marion. WHEN
Until 2 AM EDT Saturday. IMPACTS
Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. ADDITIONAL DETAILS
- A lifting warm front and moisture due to Hurricane Isaias passing west of the area will bring waves of moderate to heavy rainfall across areas of Northeast Florida into this evening. Several inches of rain from the last several days will make for saturated soils and additional rainfall amounts of 1 to 3 inches with locally higher amounts may lead to flash flooding. The heavy rainfall may combine with higher than normal tidal levels and may worsen flood problems in some St. Johns River locations. - http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS
You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
SHORTTERM FORECAST
Issue Date: 242 PM EDT Fri Oct 9 2026
COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 4 PM EDT SUNDAY
HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE SATURDAY NIGHT
WHAT
For the Coastal Flood Advisory, minor coastal flooding. For the High Rip Current Risk, dangerous rip currents and rough surf. WHERE
Coastal Duval County. WHEN
For the Coastal Flood Advisory, until 4 PM EDT Sunday. For the High Rip Current Risk, through late Saturday night. IMPACTS
Flooding of lots, parks, and roads with only isolated road closures expected. Rip currents can sweep even the best swimmers away from shore into deeper water.
PRECAUTIONARY/PREPAREDNESS ACTIONS
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. Swim near a lifeguard. If caught in a rip current, relax and float. Don`t swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help. &&
COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 4 PM EDT SUNDAY
HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE SATURDAY NIGHT
WHAT
For the Coastal Flood Advisory, minor coastal flooding. For the High Rip Current Risk, dangerous rip currents and rough surf. WHERE
Coastal Duval County. WHEN
For the Coastal Flood Advisory, until 4 PM EDT Sunday. For the High Rip Current Risk, through late Saturday night. IMPACTS
Flooding of lots, parks, and roads with only isolated road closures expected. Rip currents can sweep even the best swimmers away from shore into deeper water.
PRECAUTIONARY/PREPAREDNESS ACTIONS
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. Swim near a lifeguard. If caught in a rip current, relax and float. Don`t swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help. &&
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