Mandeville, Louisiana Weather Conditions

Severe Weather Alerts

National Weather Service:

Flood Warning View All Alerts

Your Weather

To update your location please enter your ZIP code, city, state, airport code or country in the field below. Weather by E-mail: Forecast storm alerts. Weather E-Mail Alert Sign Up »

Current Conditions

  • 79°
  • Partly Cloudy
  • Wind: SSE 14 mph
  • Humidity: 62%
  • Visibility: 10.0 miles
  • Dew Point: 65°
  • Pressure: 29.88 in. -

Select a Section

Click a section below for more information.

Next 12 Hours

4  pm
7  pm
10  pm
1  am
4  am
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
79°
75°
72°
66°
66°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Partly Cloudy
  • High: 81 °
  • Low: 66 °
  • Partly Cloudy
  • Friday
  • Partly Cloudy
  • High: 79 °
  • Low: 63 °
  • Partly Cloudy
  • Saturday
  • Partly Cloudy
  • High: 82 °
  • Low: 64 °
  • Partly Cloudy
  • Sunday
  • Mostly Cloudy
  • High: 81 °
  • Low: 64 °
  • Mostly Cloudy
  • Monday
  • Chance of a Thunderstorm
  • High: 81 °
  • Low: 66 °
  • Chance of T-Storms

Forecast for Mandeville, Louisiana

Updated: 4:00 PM CDT on April 24, 2014

  • Thursday

    Partly cloudy. High of 81F. Winds from the South at 5 to 15 mph.

  • Thursday Night

    Mostly cloudy. Low of 66F. Winds from the SSW at 5 to 15 mph.

  • Friday

    Overcast in the morning, then mostly cloudy. High of 79F. Winds from the West at 5 to 10 mph.

  • Friday Night

    Clear. Low of 63F. Winds less than 5 mph.

  • Saturday

    Partly cloudy. High of 82F. Winds from the East at 5 to 10 mph shifting to the SSE in the afternoon.

  • Saturday Night

    Partly cloudy in the evening, then overcast. Fog overnight. Low of 64F. Winds from the SSE at 5 to 10 mph.

  • Sunday

    Overcast. Fog early. High of 81F. Winds from the SSE at 10 to 15 mph.

  • Sunday Night

    Overcast. Fog overnight. Low of 64F. Winds from the SSE at 10 to 15 mph.

  • Monday

    Overcast with a chance of a thunderstorm and rain in the afternoon. High of 81F. Breezy. Winds from the South at 15 to 20 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.

  • Monday Night

    Partly cloudy. Fog overnight. Low of 66F. Winds from the South at 10 to 15 mph.

  • Tuesday

    Partly cloudy with a chance of a thunderstorm. High of 82F. Breezy. Winds from the SSW at 15 to 20 mph. Chance of rain 70% with rainfall amounts near 0.7 in. possible.

  • Tuesday Night

    Clear. Fog overnight. Low of 59F. Winds from the SSW at 10 to 15 mph shifting to the WNW after midnight.

  • Wednesday

    Partly cloudy. High of 77F. Winds from the WNW at 5 to 15 mph.

  • Wednesday Night

    Partly cloudy. Low of 50F. Winds from the NW at 5 to 10 mph.

  • Thursday

    Partly cloudy. High of 72F. Winds from the NW at 5 to 10 mph.

  • Thursday Night

    Clear. Low of 55F. Winds from the NNW at 5 to 10 mph.

  • Friday

    Clear. High of 75F. Winds from the NW at 5 to 10 mph.

  • Friday Night

    Clear. Low of 57F. Winds from the WNW at 5 to 10 mph.

  • Saturday

    Clear. High of 75F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 61F. Winds less than 5 mph.

  • Sunday

    Clear. High of 79F. Winds less than 5 mph.

  • Sunday Night

    Partly cloudy. Fog overnight. Low of 57F. Winds from the SSW at 5 to 10 mph.

  • Monday

    Clear. Fog early. High of 77F. Winds less than 5 mph.

  • Monday Night

    Clear. Low of 57F. Winds from the South at 10 to 15 mph.

Severe Weather Alert Descriptions

 Flood Warning  Statement as of 8:40 am CDT on April 24, 2014


The Flood Warning continues for
the Pearl River near Pearl River.
* Until further notice.
* At 8:00 am Thursday the stage was 17.2 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Flood stage is 14.0 feet.
* Forecast... the river has already crested and is expected to slowly
fall to around 16.2 feet by Tuesday morning April 29th.
* Impact... at 17.0 feet... improved roads near the river will be
covered with low water. Gum bayou will back up flooding the lower
portions of streets in River Garden subdivision. 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
* impact... at 17.0 feet... water on low lying property and over the
lower portions of streets in River Gardens subdivision will slowly
begin to drain
* impact... 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.



Lat... Lon 3067 8976 3067 8990 3018 8964 3020 8955






840 am CDT Thu Apr 24 2014

The Flood Warning continues for
the Pearl River near Bogalusa.
* Until further notice.
* At 8:00 am Thursday the stage was 21.2 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Flood stage is 18.0 feet.
* Forecast... the river has already crested and is expected to slowly
fall to around 20.5 feet by Tuesday morning April 29th.
Afternoon. Additional rises may be possible thereafter.
* Impact... at 21.0 feet... Woodlands and crop acreage along the river
will be flooded. The Bogue Chitto wildlife management area will be
inundated with water in recreational camps and over access roads.
At 21 feet property east of Louisiana Highway 21 along Bogalusa
creek will begin to flood
* impact... at 20.0 feet... Woodlands and crop acreage along the river
will be flooded. The Bogue Chitto wildlife management area will be
inundated with water in recreational camps and over access roads.



Lat... Lon 3100 8969 3100 8979 3067 8990 3067 8976








 Public Information Statement  Statement as of 5:04 PM EDT on April 24, 2014

Gulf states is closed effective 12:01 am., Local time, may 1, 2014,
through December 21, 2014. During the closure, all recreational
harvest of gray triggerfish is prohibited and the bag and possession
limit is zero. A person aboard a vessel for which a federal charter
vessel/headboat permit for Gulf reef fish has been issued must also
abide by these closure provisions in state waters. Questions should
be directed to the National marine fisheries services at 7 2 7 8 2 4
5 3 0 5.



Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: The Timbers, Mandeville, LA

Updated: 5:25 PM CDT

Temperature: 82.4 °F Dew Point: 67 °F Humidity: 59% Wind: Calm Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Mandeville, Mandeville, LA

Updated: 5:24 PM CDT

Temperature: 80.8 °F Dew Point: 68 °F Humidity: 66% Wind: SE at 5.0 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Old Mandeville, Mandeville, LA

Updated: 5:24 PM CDT

Temperature: 81.5 °F Dew Point: 68 °F Humidity: 64% Wind: WSW at 7.3 mph Pressure: 29.70 in Hourly Precipitation: - Heat Index: 84 °F Graphs

Location: SHARP ROAD, Mandeville, LA

Updated: 5:26 PM CDT

Temperature: 80.6 °F Dew Point: 68 °F Humidity: 66% Wind: Calm Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Mandeville, Mandeville, LA

Updated: 5:16 PM CDT

Temperature: 79.9 °F Dew Point: 68 °F Humidity: 67% Wind: SE at 1.0 mph Pressure: 29.85 in Hourly Precipitation: - Heat Index: 82 °F Graphs

Location: Estates of Northpark, Covington, LA

Updated: 5:14 PM CDT

Temperature: 80.5 °F Dew Point: 68 °F Humidity: 65% Wind: East at 1.0 mph Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Covington near Terra Bella Village, Covington, LA

Updated: 5:26 PM CDT

Temperature: 84.0 °F Dew Point: 69 °F Humidity: 60% Wind: SSW at 3.0 mph Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 88 °F Graphs

Location: River Forest, Covington, LA

Updated: 6:20 PM EDT

Temperature: 84.6 °F Dew Point: 66 °F Humidity: 54% Wind: ESE at 3.2 mph Pressure: 29.73 in Hourly Precipitation: - Heat Index: 87 °F Graphs

Location: River Forest, Covington, LA

Updated: 5:26 PM CDT

Temperature: 79.5 °F Dew Point: 65 °F Humidity: 61% Wind: Calm Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Near Tchefuncte River Flood Gauge, Covington, LA

Updated: 5:20 PM CDT

Temperature: 80.1 °F Dew Point: 68 °F Humidity: 66% Wind: South at 1.7 mph Pressure: 29.54 in Hourly Precipitation: - Heat Index: 83 °F Graphs

Location: NorthPointe Business Park, Covington, LA

Updated: 5:15 PM CDT

Temperature: 80.8 °F Dew Point: 68 °F Humidity: 66% Wind: South at 1.0 mph Pressure: 29.84 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Circle O Acres, Slidell, LA

Updated: 5:26 PM CDT

Temperature: 79.9 °F Dew Point: 67 °F Humidity: 65% Wind: ENE at 1.0 mph Pressure: 29.84 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Bayou Liberty, Slidell, LA

Updated: 5:20 PM CDT

Temperature: 82.6 °F Dew Point: 71 °F Humidity: 69% Wind: Calm Pressure: 29.87 in Hourly Precipitation: - Heat Index: 87 °F Graphs

Location: Timber Ridge, Slidell, LA

Updated: 5:26 PM CDT

Temperature: 78.4 °F Dew Point: 71 °F Humidity: 78% Wind: Calm Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Hickory, Pearl River, LA

Updated: 5:22 PM CDT

Temperature: 81.5 °F Dew Point: 69 °F Humidity: 65% Wind: East at 1.1 mph Pressure: 29.84 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Slidell, LA

Updated: 5:16 PM CDT

Temperature: 77.8 °F Dew Point: 69 °F Humidity: 75% Wind: SSE at 4.0 mph Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: West Saint Tammany, Covington, LA

Updated: 5:26 PM CDT

Temperature: 80.2 °F Dew Point: 76 °F Humidity: 88% Wind: West at 1.6 mph Pressure: 29.66 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Folsom, La (Bruhl Road), Folsom, LA

Updated: 5:22 PM CDT

Temperature: 80.1 °F Dew Point: 68 °F Humidity: 66% Wind: ENE at 2.0 mph Pressure: 29.84 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: LAKEVIEW DR., Slidell, LA

Updated: 5:18 PM CDT

Temperature: 76.4 °F Dew Point: 70 °F Humidity: 80% Wind: SE at 15.0 mph Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Pearl Hickory, Pearl River, LA

Updated: 5:14 PM CDT

Temperature: 79.9 °F Dew Point: 67 °F Humidity: 64% Wind: East at 5.3 mph Pressure: 29.63 in Hourly Precipitation: - Heat Index: 82 °F Graphs

Location: Michigan Ave. The Roy's, Slidell, LA

Updated: 5:26 PM CDT

Temperature: 78.0 °F Dew Point: 70 °F Humidity: 77% Wind: North at 3.0 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Dragonfly, Bush, LA

Updated: 5:25 PM CDT

Temperature: 79.3 °F Dew Point: 67 °F Humidity: 67% Wind: SSE at 7.0 mph Pressure: 29.74 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Tammany Yacht Club, Slidell, LA

Updated: 3:26 PM MST

Temperature: 76.5 °F Dew Point: 70 °F Humidity: 80% Wind: South at 12.0 mph Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Oak Harbor, Slidell, LA

Updated: 5:26 PM CDT

Temperature: 77.5 °F Dew Point: 69 °F Humidity: 75% Wind: SSE at 8.0 mph Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Eden Isles, Slidell, LA

Updated: 6:26 PM EDT

Temperature: 78.1 °F Dew Point: 70 °F Humidity: 75% Wind: ESE at 8.0 mph Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Huckleberry Lane, Folsom, LA

Updated: 5:14 PM CDT

Temperature: 79.4 °F Dew Point: 69 °F Humidity: 70% Wind: WSW at 1.0 mph Pressure: 29.82 in Hourly Precipitation: - Heat Index: 82 °F Graphs

Location: Bayou Canada, Ponchatoula, LA

Updated: 5:26 PM CDT

Temperature: 80.4 °F Dew Point: 69 °F Humidity: 67% Wind: SSE at 8.7 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: West Lakeshore, New Orleans, LA

Updated: 5:26 PM CDT

Temperature: 78.9 °F Dew Point: 66 °F Humidity: 64% Wind: South at 2.0 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service New Orleans la 
334 PM CDT Thursday Apr 24 2014 


Short term... 
mostly fair weather cumulus field over area this afternoon with 
onshore flow regime in place ahead of frontal system currently 
moving across the Southern Plains states. Boundary layer winds may 
stay up enough to mitigate fog overnight but still may have some 
patches in places where drainage and localized decoupling may 
occur. Models indicate frontal boundary to weaken upon approach 
with some lingering convection along the front for perhaps 20 
percent showers and an isolated thundrerstorm or two in the 
morning. Continental high pressure bridges briefly into the 
region for Friday but soon falls under the influence of daytime 
sea breeze as upper level flow becomes zonal. Temperatures should 
be near normal tonight through Saturday with no issues expected 
Saturday under onshore flow once again. 


Long term... 
Spring storm develops in the plains states Sunday with southerly 
flow becoming deep fetched across the area in advance of the 
system. Sunday should be fine except for steadily increasing 
humidity and wind levels throughout the day. Models are in fairly 
good agreement now with showing the initial punch of convection 
weakening upon approach Monday into the deep south with the bulk 
of the instability and dynamics passing to the north for what 
should be an active severe weather event underway. The threat 
appears to be less in the forecast area but the better helicities 
may make the earlier pre-frontal passage more conducive for 
isolated tornadoes. The upper system stalls over the upper plains 
and Midwest and sends a cold pool southward into The Heart of the 
country and the Gulf states Monday night into early Tuesday. This 
may actually be more of severe weather threat for damaging winds 
and hail with the actual cold frontal passage through the area. 
The GFS passes the majority of the sensible weather through the 
area by early Tuesday whereby the latest run of the European model (ecmwf) now 
holds frontal precipitation into Tuesday night and Wednesday. The 
European model (ecmwf) actually stalls the front over the area for a long duration 
threat of heavy rainfall. At this time the forecast will lean to 
the more optimistic GFS with concession that the European model (ecmwf) may be on 
to something. 


&& 


Aviation... 
VFR conditions this evening will lower to IFR around midnight and 
lower end IFR/LIFR ceilings near daybreak with marine layer cloud deck and 
shallow fog. Conditions improve to mfvr mainly after 15z as 
increasing humidity keeps bkn020-025 deck around much of the day 
Friday. There may be isolated showers with weak frontal zone 
passing through in the morning but 20 percent probability of precipitation not worthy of 
mention in tafs at this time. 


&& 


Marine... 
onshore flow becomes briefly disrupted Friday morning as high 
pressure bridges a frontal zone moving into the north Gulf. As the 
air mass moderates...onshore flow will resume by later Friday and 
increase to moderate levels Saturday and particularly Sunday in 
advance of developing Spring storm in the plains states. Strong 
frontal passage into the Gulf Tuesday should be accompanied with 
thunderstorms that may be in a squall come Tuesday morning. 
Northerly winds and building seas are expected Post-frontal. 


&& 


Decision support... 
dss code...blue. 
Deployed...none. 
Activation...none. 
Activities...slurry support 
monitoring river flooding 
assessing severe weather threat for next week. 


Decision support services (dss) code legend 
green = no weather impacts that require action 
blue = long fused watch/warning/advisory in effect or high 
visibility event 
yellow = heightened impacts with short fused 
watch/warning/advisory issuances; radar support 
Orange = high impacts - slight to moderate risk severe; nearby 
tropical events; hazmat or other large episodes 
red = full engagement for moderate to high risk severe 
and/or direct tropical threats; events of National 
significance 


&& 


Preliminary point temps/pops... 
mcb 62 83 55 84 / 20 10 10 10 
btr 65 84 59 83 / 20 20 10 10 
asd 63 80 62 82 / 20 20 10 10 
msy 66 82 65 83 / 20 20 10 10 
gpt 65 80 62 82 / 20 20 10 10 
pql 62 80 60 81 / 10 10 10 10 


&& 


Lix watches/warnings/advisories... 
la...none. 
GM...none. 
MS...none. 
GM...none. 
&& 


$$ 


24/rr 












National Weather Service Glossary of Abbreviations

Non-Expanded Version (with abbreviations)

Powered by the Weather Underground, Inc.