Slidell, Louisiana Weather Conditions

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Current Conditions

  • 52°
  • Clear
  • Wind: Calm
  • Humidity: 86%
  • Visibility: 10.0 miles
  • Dew Point: 48°
  • Pressure: 30.27 in. -

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Next 12 Hours

9  pm
12  am
3  am
6  am
9  am
Clear
Clear
Partly Cloudy
Partly Cloudy
Clear
Clear
Chance of Rain
Chance of Rain
Chance of Rain
Chance of Rain
55°
54°
52°
48°
61°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Thunderstorm
  • High: 72 °
  • Low: 61 °
  • T-Storms
  • Sunday
  • Thunderstorm
  • High: 81 °
  • Low: 55 °
  • T-Storms
  • Monday
  • Partly Cloudy
  • High: 66 °
  • Low: 37 °
  • Partly Cloudy
  • Tuesday
  • Partly Cloudy
  • High: 61 °
  • Low: 30 °
  • Partly Cloudy
  • Wednesday
  • Partly Cloudy
  • High: 63 °
  • Low: 37 °
  • Partly Cloudy

Forecast for Slidell, Louisiana

Updated: 3:00 PM CST on November 21, 2014

  • Friday

    Partly cloudy. Fog early. High of 70F. Winds from the ESE at 5 to 15 mph.

  • Friday Night

    Clear in the evening, then partly cloudy. Low of 48F. Winds from the East at 5 to 10 mph shifting to the North after midnight.

  • Saturday

    Overcast with a chance of rain, then thunderstorms and rain showers in the afternoon. High of 72F. Winds from the North at 5 to 15 mph shifting to the ESE in the afternoon. Chance of rain 60% with rainfall amounts near 0.2 in. possible.

  • Saturday Night

    Overcast with thunderstorms and rain showers. Fog overnight. Low of 61F. Winds from the ESE at 10 to 15 mph. Chance of rain 90% with rainfall amounts near 2.0 in. possible.

  • Sunday

    Overcast with thunderstorms and a chance of rain in the morning, then partly cloudy. Fog early. High of 81F. Breezy. Winds from the SSW at 10 to 20 mph. Chance of rain 30% with rainfall amounts near 0.3 in. possible.

  • Sunday Night

    Partly cloudy. Fog overnight. Low of 55F. Winds from the SW at 10 to 15 mph.

  • Monday

    Partly cloudy. High of 66F. Winds from the NW at 5 to 10 mph.

  • Monday Night

    Partly cloudy. Low of 37F. Winds from the NNW at 10 to 15 mph.

  • Tuesday

    Partly cloudy. High of 61F. Winds from the North at 10 to 15 mph.

  • Tuesday Night

    Clear. Low of 30F. Winds from the North at 5 to 10 mph.

  • Wednesday

    Clear. High of 63F. Winds from the West at 5 to 15 mph.

  • Wednesday Night

    Clear. Fog overnight. Low of 37F. Winds from the NW at 10 to 15 mph.

  • Thursday

    Clear. High of 64F. Breezy. Winds from the NNW at 15 to 20 mph.

  • Thursday Night

    Clear. Low of 19F. Winds from the North at 10 to 15 mph.

  • Friday

    Partly cloudy. High of 63F. Winds from the NNE at 5 to 15 mph.

  • Friday Night

    Clear. Low of 30F. Winds from the NE at 5 to 10 mph.

  • Saturday

    Clear. High of 61F. Winds from the ENE at 5 to 10 mph.

  • Saturday Night

    Clear. Fog overnight. Low of 39F. Winds less than 5 mph.

  • Sunday

    Partly cloudy. Fog early. High of 63F. Winds less than 5 mph.

  • Sunday Night

    Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 43F. Winds less than 5 mph. Chance of rain 20%.

  • Monday

    Clear with a chance of a thunderstorm. Fog early. High of 64F. Winds less than 5 mph. Chance of rain 20%.

  • Monday Night

    Clear. Fog overnight. Low of 39F. Winds less than 5 mph.

  • Tuesday

    Clear. Fog early. High of 68F. Winds less than 5 mph.

  • Tuesday Night

    Clear. Low of 39F. Winds from the SE at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

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

Updated: 8:37 PM CST

Temperature: 56.2 °F Dew Point: 52 °F Humidity: 86% Wind: Calm Pressure: 30.23 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Slidell, LA

Updated: 8:33 PM CST

Temperature: 55.6 °F Dew Point: 53 °F Humidity: 89% Wind: Calm Pressure: 30.26 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Oak Harbor, K4QAL, Slidell, LA

Updated: 8:35 PM CST

Temperature: 57.0 °F Dew Point: 52 °F Humidity: 84% Wind: ENE at 3.0 mph Pressure: 30.25 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Oak Harbor, Slidell, LA

Updated: 8:37 PM CST

Temperature: 56.0 °F Dew Point: 51 °F Humidity: 83% Wind: Calm Pressure: 30.26 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Eden Isles, Slidell, LA

Updated: 9:37 PM EST

Temperature: 56.7 °F Dew Point: 53 °F Humidity: 86% Wind: Calm Pressure: 30.25 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Timber Ridge, Slidell, LA

Updated: 8:37 PM CST

Temperature: 55.9 °F Dew Point: 50 °F Humidity: 80% Wind: Calm Pressure: 30.27 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Bayou Liberty, Slidell, LA

Updated: 8:35 PM CST

Temperature: 52.9 °F Dew Point: 50 °F Humidity: 89% Wind: Calm Pressure: 30.28 in Hourly Precipitation: - Windchill: - Graphs

Location: Tammany Yacht Club, Slidell, LA

Updated: 7:37 PM MST

Temperature: 57.1 °F Dew Point: 53 °F Humidity: 86% Wind: East at 7.0 mph Pressure: 30.27 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Circle O Acres, Slidell, LA

Updated: 8:36 PM CST

Temperature: 55.0 °F Dew Point: 48 °F Humidity: 77% Wind: Calm Pressure: 30.25 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: LAKEVIEW DR., Slidell, LA

Updated: 8:32 PM CST

Temperature: 58.2 °F Dew Point: 54 °F Humidity: 86% Wind: East at 8.0 mph Pressure: 30.26 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: RAWS SELA PORTABLE LA US, Lacombe, LA

Updated: 7:34 PM CST

Temperature: 57 °F Dew Point: 52 °F Humidity: 83% Wind: ESE at 1 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Oak Mill, Lacombe, LA

Updated: 8:37 PM CST

Temperature: 51.8 °F Dew Point: 49 °F Humidity: 89% Wind: Calm Pressure: 30.26 in Hourly Precipitation: 0.00 in Windchill: - Graphs

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

Updated: 7:47 PM CST

Temperature: 53 °F Dew Point: 51 °F Humidity: 92% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Hickory, Pearl River, LA

Updated: 8:33 PM CST

Temperature: 52.6 °F Dew Point: 47 °F Humidity: 81% Wind: Calm Pressure: 30.23 in Hourly Precipitation: 0.00 in Windchill: - Graphs

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

Updated: 8:37 PM CST

Temperature: 51.4 °F Dew Point: 46 °F Humidity: 83% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Bayou Acres, Mandeville, LA

Updated: 8:31 PM CST

Temperature: 52.3 °F Dew Point: 51 °F Humidity: 96% Wind: Calm Pressure: 30.29 in Hourly Precipitation: - Windchill: - Graphs

Location: The Timbers, Mandeville, LA

Updated: 8:35 PM CST

Temperature: 53.2 °F Dew Point: 47 °F Humidity: 79% Wind: Calm Pressure: 30.26 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Soult Street/Molitor Street, Mandeville, LA

Updated: 5:42 PM CST

Temperature: 60.6 °F Dew Point: 51 °F Humidity: 71% Wind: Calm Pressure: 30.27 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Woodlands, Mandeville, LA

Updated: 8:37 PM CST

Temperature: 52.5 °F Dew Point: 52 °F Humidity: 98% Wind: Calm Pressure: 30.31 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Tanager Drive, Mandeville, LA

Updated: 8:36 PM CST

Temperature: 58.3 °F Dew Point: 52 °F Humidity: 80% Wind: North at - Pressure: 30.22 in Hourly Precipitation: - Windchill: - Graphs

Location: Mandeville, Mandeville, LA

Updated: 8:36 PM CST

Temperature: 55.9 °F Dew Point: 52 °F Humidity: 85% Wind: NE at 1.0 mph Pressure: 30.29 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Deval Estates, Mandeville, LA

Updated: 8:37 PM CST

Temperature: 51.4 °F Dew Point: 51 °F Humidity: 99% Wind: Calm Pressure: 30.11 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Old Mandeville, Mandeville, LA

Updated: 8:33 PM CST

Temperature: 50.7 °F Dew Point: 50 °F Humidity: 96% Wind: Calm Pressure: 30.13 in Hourly Precipitation: - Windchill: - Graphs

Location: SHARP ROAD, Mandeville, LA

Updated: 8:37 PM CST

Temperature: 52.0 °F Dew Point: 50 °F Humidity: 92% Wind: Calm Pressure: 30.27 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Mandeville, Mandeville, LA

Updated: 8:24 PM CST

Temperature: 54.8 °F Dew Point: 50 °F Humidity: 85% Wind: Calm Pressure: 30.26 in Hourly Precipitation: - Windchill: - Graphs

Location: Magnolia Ridge Drive, Mandeville, LA

Updated: 8:36 PM CST

Temperature: 57.2 °F Dew Point: 52 °F Humidity: 81% Wind: North at - Pressure: 30.32 in Hourly Precipitation: - Windchill: - Graphs

Location: Carriere, MS

Updated: 8:37 PM CST

Temperature: 50.8 °F Dew Point: 48 °F Humidity: 89% Wind: Calm Pressure: 30.20 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Pittari Lane, Carriere, MS

Updated: 8:31 PM CST

Temperature: 46.8 °F Dew Point: 44 °F Humidity: 91% Wind: Calm Pressure: 29.99 in Hourly Precipitation: - Windchill: 47 °F Graphs

Location: Chateau Village Subdivision, Mandeville, LA

Updated: 8:37 PM CST

Temperature: 56.5 °F Dew Point: 53 °F Humidity: 89% Wind: Calm Pressure: 30.14 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Round Rock, Picayune, MS

Updated: 8:30 PM CST

Temperature: 45.5 °F Dew Point: 45 °F Humidity: 98% Wind: Calm Pressure: 30.06 in Hourly Precipitation: - Windchill: 46 °F Graphs

Location: Covington / Abita Springs, Covington, LA

Updated: 8:37 PM CST

Temperature: 51.4 °F Dew Point: 49 °F Humidity: 90% Wind: Calm Pressure: 30.33 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Shoreline Park, Bay St. Louis, MS

Updated: 8:37 PM CST

Temperature: 51.0 °F Dew Point: - Humidity: - Wind: Calm Pressure: 30.29 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Hide_A_Way Lake ~OWX, Carriere, MS

Updated: 8:37 PM CST

Temperature: 53.4 °F Dew Point: 48 °F Humidity: 82% Wind: Calm Pressure: 30.23 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Estates of Northpark, Covington, LA

Updated: 8:28 PM CST

Temperature: 56.3 °F Dew Point: 52 °F Humidity: 84% Wind: Calm Pressure: 30.17 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Deer Run Gang, Picayune, MS

Updated: 8:22 PM CST

Temperature: 46.6 °F Dew Point: 45 °F Humidity: 95% Wind: Calm Pressure: 30.20 in Hourly Precipitation: - Windchill: 47 °F Graphs

Location: Covington, Covington, LA

Updated: 8:25 PM CST

Temperature: 52.0 °F Dew Point: 49 °F Humidity: 90% Wind: Calm Pressure: 30.05 in Hourly Precipitation: - Windchill: - Graphs

Location: Joe's Redneck Weather, Waveland, MS

Updated: 8:37 PM CST

Temperature: 55.6 °F Dew Point: 50 °F Humidity: 82% Wind: Calm Pressure: 30.26 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Sadie's Weather on Jeff Davis, Waveland, MS

Updated: 8:37 PM CST

Temperature: 55.0 °F Dew Point: 50 °F Humidity: 84% Wind: Calm Pressure: 30.19 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Diamondhead, Diamondhead, MS

Updated: 8:37 PM CST

Temperature: 54.0 °F Dew Point: 51 °F Humidity: 90% Wind: Calm Pressure: 28.38 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Diamondhead, Diamondhead, MS

Updated: 8:32 PM CST

Temperature: 52.5 °F Dew Point: 50 °F Humidity: 90% Wind: Calm Pressure: 30.18 in Hourly Precipitation: - Windchill: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service New Orleans la 
648 PM CST Friday Nov 21 2014 


Sounding discussion... 


The 00z sounding continues to show a moistening of the atmosphere 
with precipitable water values increasing by .15 inches through the day. Below 
850mb...strong east-southeast flow is noted and this has allowed 
for the continued moisture advection into the area. 
However...around 850 to 750mb...some weak northeast flow remains. 
This northeast flow has kept a drier airmass in place over this 
layer...and has resulted in a continued strong elevated inversion 
of around 3 degrees celsius. As a result...any cloud development today 
was capped off at around 5000 feet. 32 




&& 


Preliminary point temps/pops... 
mcb 49 70 60 77 / 10 20 90 60 
btr 49 73 63 78 / 10 30 90 50 
asd 49 72 62 78 / 10 30 90 70 
msy 57 73 65 78 / 10 40 90 60 
gpt 51 69 64 76 / 10 30 90 80 
pql 46 69 62 76 / 10 30 80 90 


&& 


Lix watches/warnings/advisories... 
la...coastal Flood Advisory from noon Saturday to 6 am Sunday for the 
following zones: lower Plaquemines...lower St. 
Bernard...Orleans...and upper St. Bernard. 


GM...Small Craft Advisory from 6 am Saturday to noon Sunday for the 
following zones: Breton Sound...Chandeleur Sound...Lake 
Borgne...Lake Pontchartrain and Lake Maurepas...and 
Mississippi Sound. 


Small Craft Advisory until noon Sunday for the following zones: 
coastal waters from Boothville la to the Southwest Pass of 
the Mississippi River out 20 nm...coastal waters from 
Pascagoula MS to Stake Island la from 20 to 60 nm...coastal 
waters from Pascagoula MS to Stake Island la out 20 
nm...coastal waters from Port Fourchon to lower Atchafalaya 
River from 20 to 60 nm...coastal waters from Port Fourchon 
to lower Atchafalaya River out 20 nm...coastal waters from 
Stake Island la to the Southwest Pass of the Mississippi 
River from 20 to 60 nm...coastal waters from the Southwest 
Pass of the Mississippi River to Port Fourchon from 20 to 
60 nm...and coastal waters from the Southwest Pass of the 
Mississippi River to Port Fourchon out 20 nm. 


MS...coastal Flood Advisory from noon Saturday to 6 am Sunday for the 
following zones: and Hancock. 


GM...Small Craft Advisory from 6 am Saturday to noon Sunday for the 
following zones: Breton Sound...Chandeleur Sound...Lake 
Borgne...Lake Pontchartrain and Lake Maurepas...and 
Mississippi Sound. 


Small Craft Advisory until noon Sunday for the following zones: 
coastal waters from Boothville la to the Southwest Pass of 
the Mississippi River out 20 nm...coastal waters from 
Pascagoula MS to Stake Island la from 20 to 60 nm...coastal 
waters from Pascagoula MS to Stake Island la out 20 
nm...coastal waters from Port Fourchon to lower Atchafalaya 
River from 20 to 60 nm...coastal waters from Port Fourchon 
to lower Atchafalaya River out 20 nm...coastal waters from 
Stake Island la to the Southwest Pass of the Mississippi 
River from 20 to 60 nm...coastal waters from the Southwest 
Pass of the Mississippi River to Port Fourchon from 20 to 
60 nm...and coastal waters from the Southwest Pass of the 
Mississippi River to Port Fourchon out 20 nm. 


&& 


$$ 



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