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Elev 9 ft, 30.36 °N, 90.06 °W

Mandeville, LA Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Mandeville, LA
Elevation: 9ft
Nearby Weather Stations

Active Weather Alerts

Flood Advisory
Issued: 9:08 PM May. 9, 2025 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...A portion of southeast Louisiana, including the following
parishes, St. Tammany and Tangipahoa.

* WHEN...Until 700 PM CDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Water over roadways.

* ADDITIONAL DETAILS...
- At 408 PM CDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Between 0.5 and 2 inches of
rain have fallen.
- Additional rainfall amounts of 1 to 3 inches are expected
over the area. This additional rain will result in minor
flooding.
- Some locations that will experience flooding include...
Slidell, Covington, Pearl River, Abita Springs, Madisonville,
Lacombe and Slidell Airport.
- 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 aware of your surroundings and do not drive on flooded roads.

&&



Flood Advisory
Issued: 8:20 PM May. 9, 2025 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 630 PM CDT THIS EVENING...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...A portion of southeast Louisiana, including the following
parish, St. Tammany.

* WHEN...Until 630 PM CDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS...
- At 320 PM CDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Between 1 and 2 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...
Slidell.
- 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 aware of your surroundings and do not drive on flooded roads.

&&



River Flood Warning
Issued: 3:32 PM May. 9, 2025 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT FROM THIS AFTERNOON UNTIL FURTHER
NOTICE...

* WHAT...Minor flooding is forecast.

* WHERE...Pearl River near Pearl River.

* WHEN...From this afternoon until further notice.

* IMPACTS...At 16.0 feet, Lower portions of streets in River Gardens
Subdivision will begin to flood. Secondary roads to the river and
throughout Honey Island Swamp will remain inundated. Property in
the vicinity of the gage is flooded threatening about 20 homes
along the left bank. The Bogue Chitto National Wildlife Refuge
will be closed to hunting at the 15.5 foot stage.

* ADDITIONAL DETAILS...
- At 10:00 AM CDT Friday the stage was 13.9 feet.
- Bankfull stage is 12.0 feet.
- Forecast...The river is expected to rise above flood stage
late this morning and continue rising to a crest of 16.0 feet
Wednesday evening.
- Flood stage is 14.0 feet.
- http://www.weather.gov/safety/flood

&&



River Flood Warning
Issued: 3:30 PM May. 9, 2025 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY SUNDAY MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Bogue Chitto River near Bush.

* WHEN...Until early Sunday morning.

* IMPACTS...At 11.0 feet, The access road upstream of the bridge
will flood. The river will leave the main channel on the left bank
below the bridge flooding woodlands on either side of Louisiana
Highway 21.

* ADDITIONAL DETAILS...
- At 10:15 AM CDT Friday the stage was 11.4 feet.
- Bankfull stage is 9.0 feet.
- Forecast...The river is expected to rise to a crest of 12.0
feet just after midnight tonight. The river is expected to
fall below flood stage Sunday morning.
- Flood stage is 11.0 feet.
- http://www.weather.gov/safety/flood

&&



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