Mandeville, Louisiana Weather Conditions

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Current Conditions

  • 82°
  • Clear
  • Wind: NE 5 mph
  • Humidity: 37%
  • Visibility: 10.0 miles
  • Dew Point: 53°
  • Pressure: 29.98 in. 0
  • Heat Index: 81

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Next 12 Hours

4  pm
7  pm
10  pm
1  am
4  am
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
79°
68°
63°
61°
57°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Clear
  • High: 82 °
  • Low: 54 °
  • Clear
  • Wednesday
  • Partly Cloudy
  • High: 79 °
  • Low: 50 °
  • Partly Cloudy
  • Thursday
  • Clear
  • High: 73 °
  • Low: 50 °
  • Clear
  • Friday
  • Clear
  • High: 77 °
  • Low: 54 °
  • Clear
  • Saturday
  • Partly Cloudy
  • High: 81 °
  • Low: 54 °
  • Partly Cloudy

Forecast for Mandeville, Louisiana

Updated: 4:00 PM CDT on October 21, 2014

  • Tuesday

    Clear. High of 81F. Winds from the NE at 5 to 10 mph.

  • Tuesday Night

    Clear. Low of 54F. Winds less than 5 mph.

  • Wednesday

    Partly cloudy in the morning, then clear. High of 79F. Winds from the NE at 5 to 10 mph.

  • Wednesday Night

    Clear. Low of 50F. Winds from the NE at 5 to 10 mph.

  • Thursday

    Clear. High of 73F. Winds from the NE at 5 to 10 mph.

  • Thursday Night

    Clear in the evening, then partly cloudy. Low of 50F. Winds from the NNE at 5 to 10 mph.

  • Friday

    Clear. High of 77F. Winds from the NNE at 5 to 10 mph.

  • Friday Night

    Clear in the evening, then partly cloudy. Low of 54F. Winds from the NNE at 5 to 10 mph.

  • Saturday

    Mostly cloudy in the morning, then clear. High of 81F. Winds from the NNE at 5 to 10 mph.

  • Saturday Night

    Clear. Fog overnight. Low of 54F. Winds less than 5 mph.

  • Sunday

    Clear. High of 82F. Winds less than 5 mph.

  • Sunday Night

    Clear. Fog overnight. Low of 59F. Winds less than 5 mph.

  • Monday

    Clear. High of 81F. Winds from the SE at 5 to 15 mph.

  • Monday Night

    Clear. Fog overnight. Low of 57F. Winds from the SSE at 5 to 10 mph.

  • Tuesday

    Partly cloudy with a chance of rain. High of 79F. Winds from the SSE at 5 to 10 mph. Chance of rain 50%.

  • Tuesday Night

    Clear. Fog overnight. Low of 52F. Winds from the SSE at 5 to 10 mph.

  • Wednesday

    Partly cloudy. High of 79F. Winds less than 5 mph.

  • Wednesday Night

    Clear. Fog overnight. Low of 50F. Winds less than 5 mph.

  • Thursday

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

  • Thursday Night

    Clear. Fog overnight. Low of 45F. Winds less than 5 mph.

  • Friday

    Clear. Fog early. High of 79F. Winds from the ENE at 5 to 10 mph.

  • Friday Night

    Clear. Fog overnight. Low of 52F. Winds less than 5 mph.

  • Saturday

    Clear. High of 81F. Winds from the East at 5 to 10 mph.

  • Saturday Night

    Clear. Low of 52F. Winds from the East at 10 to 15 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Soult Street/Molitor Street, Mandeville, LA

Updated: 3:06 PM CDT

Temperature: 79.7 °F Dew Point: 56 °F Humidity: 44% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: The Timbers, Mandeville, LA

Updated: 4:30 PM CDT

Temperature: 81.1 °F Dew Point: 60 °F Humidity: 48% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Woodlands, Mandeville, LA

Updated: 4:32 PM CDT

Temperature: 79.2 °F Dew Point: 55 °F Humidity: 43% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Bayou Acres, Mandeville, LA

Updated: 4:27 PM CDT

Temperature: 79.9 °F Dew Point: 64 °F Humidity: 58% Wind: WSW at 2.2 mph Pressure: 29.97 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: Mandeville, Mandeville, LA

Updated: 4:26 PM CDT

Temperature: 77.8 °F Dew Point: 63 °F Humidity: 60% Wind: SE at 2.0 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Old Mandeville, Mandeville, LA

Updated: 4:24 PM CDT

Temperature: 79.3 °F Dew Point: 63 °F Humidity: 58% Wind: Calm Pressure: 29.81 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: Deval Estates, Mandeville, LA

Updated: 4:31 PM CDT

Temperature: 84.4 °F Dew Point: 59 °F Humidity: 42% Wind: Calm Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: SHARP ROAD, Mandeville, LA

Updated: 4:31 PM CDT

Temperature: 79.9 °F Dew Point: 58 °F Humidity: 48% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Mandeville, Mandeville, LA

Updated: 4:22 PM CDT

Temperature: 80.1 °F Dew Point: 57 °F Humidity: 45% Wind: NE at 4.0 mph Pressure: 29.95 in Hourly Precipitation: - Heat Index: 80 °F Graphs

Location: Chateau Village Subdivision, Mandeville, LA

Updated: 4:31 PM CDT

Temperature: 83.3 °F Dew Point: 63 °F Humidity: 50% Wind: Calm Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Estates of Northpark, Covington, LA

Updated: 4:29 PM CDT

Temperature: 79.5 °F Dew Point: 58 °F Humidity: 48% Wind: Calm Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: RAWS BIG BRANCH NWR LA US, Lacombe, LA

Updated: 3:47 PM CDT

Temperature: 82 °F Dew Point: 54 °F Humidity: 38% Wind: NE at 3 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Oak Mill, Lacombe, LA

Updated: 4:31 PM CDT

Temperature: 76.3 °F Dew Point: 63 °F Humidity: 63% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Covington near Terra Bella Village, Covington, LA

Updated: 4:17 PM CDT

Temperature: 82.4 °F Dew Point: 60 °F Humidity: 46% Wind: SW at 1.0 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: River Forest, Covington, LA

Updated: 5:29 PM EDT

Temperature: 84.7 °F Dew Point: 53 °F Humidity: 34% Wind: NE at 2.2 mph Pressure: 29.86 in Hourly Precipitation: - Heat Index: 83 °F Graphs

Location: Port Louis, Madisonville, LA

Updated: 4:31 PM CDT

Temperature: 78.1 °F Dew Point: 66 °F Humidity: 67% Wind: SW at 1.0 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: River Forest, Covington, LA

Updated: 4:32 PM CDT

Temperature: 76.1 °F Dew Point: 55 °F Humidity: 48% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: RAWS SELA PORTABLE LA US, Lacombe, LA

Updated: 3:34 PM CDT

Temperature: 77 °F Dew Point: 58 °F Humidity: 52% Wind: SSE at 4 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Near Tchefuncte River Flood Gauge, Covington, LA

Updated: 4:31 PM CDT

Temperature: 80.4 °F Dew Point: 60 °F Humidity: 49% Wind: Calm Pressure: 29.65 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: NorthPointe Business Park, Covington, LA

Updated: 4:25 PM CDT

Temperature: 82.1 °F Dew Point: 56 °F Humidity: 41% Wind: NW at 4.0 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Windermere Subdivision, Madisonville, LA

Updated: 4:31 PM CDT

Temperature: 80.1 °F Dew Point: 55 °F Humidity: 42% Wind: WNW at 2.9 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Circle O Acres, Slidell, LA

Updated: 4:31 PM CDT

Temperature: 80.3 °F Dew Point: 55 °F Humidity: 42% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Bayou Liberty, Slidell, LA

Updated: 4:29 PM CDT

Temperature: 80.5 °F Dew Point: 63 °F Humidity: 55% Wind: Calm Pressure: 29.97 in Hourly Precipitation: - Heat Index: 82 °F Graphs

Location: Timber Ridge, Slidell, LA

Updated: 4:31 PM CDT

Temperature: 79.9 °F Dew Point: 57 °F Humidity: 45% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Hickory, Pearl River, LA

Updated: 4:28 PM CDT

Temperature: 77.8 °F Dew Point: 64 °F Humidity: 62% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Slidell, LA

Updated: 4:24 PM CDT

Temperature: 79.8 °F Dew Point: 58 °F Humidity: 48% Wind: NNE at 1.0 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: KF5OKT - Hickory, LA Area, Pearl River, LA

Updated: 12:58 PM CDT

Temperature: 77.1 °F Dew Point: 74 °F Humidity: 89% Wind: Calm Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: West Saint Tammany, Covington, LA

Updated: 4:32 PM CDT

Temperature: 77.0 °F Dew Point: 73 °F Humidity: 88% Wind: NE at 2.2 mph Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: LAKEVIEW DR., Slidell, LA

Updated: 4:27 PM CDT

Temperature: 74.9 °F Dew Point: 62 °F Humidity: 64% Wind: WSW at 3.0 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Pearl Hickory, Pearl River, LA

Updated: 4:04 PM CDT

Temperature: 79.2 °F Dew Point: 62 °F Humidity: 56% Wind: Calm Pressure: 29.71 in Hourly Precipitation: - Heat Index: 81 °F Graphs

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

Updated: 4:31 PM CDT

Temperature: 79.5 °F Dew Point: 60 °F Humidity: 52% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Dragonfly, Bush, LA

Updated: 4:31 PM CDT

Temperature: 80.0 °F Dew Point: 57 °F Humidity: 46% Wind: NNW at 2.0 mph Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Tammany Yacht Club, Slidell, LA

Updated: 2:31 PM MST

Temperature: 74.9 °F Dew Point: 62 °F Humidity: 63% Wind: SW at 5.0 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Oak Harbor, Slidell, LA

Updated: 4:31 PM CDT

Temperature: 77.5 °F Dew Point: 61 °F Humidity: 57% Wind: SW at 4.0 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Eden Isles, Slidell, LA

Updated: 5:31 PM EDT

Temperature: 77.7 °F Dew Point: 62 °F Humidity: 58% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Oak Harbor, K4QAL, Slidell, LA

Updated: 4:30 PM CDT

Temperature: 77.2 °F Dew Point: 59 °F Humidity: 54% Wind: SW at 3.0 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Huckleberry Lane, Folsom, LA

Updated: 4:26 PM CDT

Temperature: 76.0 °F Dew Point: 62 °F Humidity: 62% Wind: Calm Pressure: 29.95 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Bayou Canada West, Ponchatoula, LA

Updated: 4:20 PM CDT

Temperature: 81.5 °F Dew Point: 62 °F Humidity: 51% Wind: West at 1.7 mph Pressure: 30.00 in Hourly Precipitation: - Heat Index: 82 °F Graphs

Location: Bayou Canada North, Ponchatoula, LA

Updated: 4:32 PM CDT

Temperature: 79.3 °F Dew Point: 67 °F Humidity: 65% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Bayou Canada South, Ponchatoula, LA

Updated: 4:31 PM CDT

Temperature: 80.9 °F Dew Point: 58 °F Humidity: 45% Wind: ENE at 2.0 mph Pressure: 29.98 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 
340 PM CDT Tuesday Oct 21 2014 


Discussion... 
still quiet weather conditions in place. Upper level trough swinging 
across the northeast is beginning to close off. This will cause its 
forward progress to slow as this occurs and the low deepens. This 
will allow for northerly flow to persist across the County Warning Area as well as 
send a reinforcing shot of cooler air through tonight. Moisture and 
rain chances will still be at a minimum. Forecast temperatures are a blend of 
guidance which are fairly close to each other anyways. 


A more northerly stream upper trough tracking east across the 
country this week will finally push out the current one to the east 
and upper ridge will begin building into the area over the weekend. 
This will bring temperatures back up into the lower 80s and have bumped up 
temperatures just a couple degrees from previous forecast for this. 


For the tropics...the focus remains on an area of low pressure 
currently in the Bay of Campeche. Hurricane hunters are 
investigating at this time. No immediate impacts expected through 
this week but model uncertainty on the system/S track increases 
quite a bit beyond 5 days. The latest medium range models show the 
low moving east across the Yucatan Peninsula and splitting in half 
with one portion being picked up with the weekend trough and another 
being left behind. The uncertainty comes in with what happens to the 
leftover energy. At the least it would be stuck in a weak steering 
pattern regime in the northwestern Caribbean. May need to monitor 
this next week. 


Meffer 
&& 


Aviation... 
580 high pressure centered over OK today. Another surge of cooler 
drier air continues to keep terminals clear with light northerly 
flow. This cool dry airmass will keep VFR conditions through the 24 
hour taf forecast period. There could be some light patchy during 
the early morning between 10z and 13z mainly near inland bodies of 
water. Impact will be minimal to none. A seabreeze will move through 
kgpt between 18 and 19z and will bring temporary light and variable 
flow. 


Keg 
&& 


Marine... 
upper level trough moving eastward across the Appalachian Mountains 
will slow as it deepens and closes a low off. This will cause a 
reinforcement of surface high pushing into the region tonight. 
Thus... moderate east to northeast winds will prevail through the 
week across the coastal waters. The gradient flow will begin to ease 
by Friday...allowing the northeast flow to drop to between 10 and 15 
knots. Seas will also fall back to 3 feet or less during this 
period. These conditions will persist through the weekend as high 
pressure over the Gulf south interacts with a region of lower 
pressure over the southeastern Gulf of Mexico. 


Meffer 
&& 


Decision support... 
dss code...green. 
Deployed...none. 
Activation...none. 
Activities...slurry support. 


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 53 77 47 75 / 0 0 0 0 
btr 56 79 52 77 / 0 0 0 0 
asd 52 77 47 75 / 0 0 0 0 
msy 62 78 58 76 / 0 0 0 0 
gpt 55 77 51 74 / 0 0 0 0 
pql 50 77 45 75 / 0 0 0 0 


&& 


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


$$ 














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