Slidell, Louisiana Weather Conditions

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Current Conditions

  • 72°
  • Light Rain
  • Wind: NNE 10 mph
  • Humidity: 93%
  • Visibility: 10.0 miles
  • Dew Point: 70°
  • Pressure: 29.94 in. 0

Select a Section

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Next 12 Hours

1  am
4  am
7  am
10  am
1  pm
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
77°
70°
72°
81°
81°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Chance of a Thunderstorm
  • High: 88 °
  • Low: 72 °
  • Chance of a Thunderstorm
  • Saturday
  • Partly Cloudy
  • High: 88 °
  • Low: 70 °
  • Partly Cloudy
  • Sunday
  • Chance of a Thunderstorm
  • High: 90 °
  • Low: 70 °
  • Chance of a Thunderstorm
  • Monday
  • Clear
  • High: 90 °
  • Low: 68 °
  • Clear
  • Tuesday
  • Clear
  • High: 86 °
  • Low: 68 °
  • Clear

Forecast for Slidell, Louisiana

Updated: 10:00 PM CDT on September 18, 2014

  • Friday

    Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 88F. Winds from the SSE at 5 to 15 mph. Chance of rain 20%.

  • Friday Night

    Clear. Low of 72F. Winds from the SSE at 5 to 10 mph.

  • Saturday

    Clear in the morning, then partly cloudy. High of 88F. Winds from the East at 10 to 15 mph.

  • Saturday Night

    Partly cloudy. Low of 70F. Winds less than 5 mph.

  • Sunday

    Clear with a chance of a thunderstorm and a chance of rain in the morning, then partly cloudy with a chance of a thunderstorm and a chance of rain. High of 90F. Winds from the NE at 5 to 10 mph shifting to the North in the afternoon. Chance of rain 20%.

  • Sunday Night

    Partly cloudy in the evening, then clear. Low of 70F. Winds less than 5 mph.

  • Monday

    Clear in the morning, then partly cloudy. High of 90F. Winds less than 5 mph.

  • Monday Night

    Clear. Low of 68F. Winds less than 5 mph.

  • Tuesday

    Clear in the morning, then partly cloudy. High of 86F. Winds from the ENE at 5 to 10 mph.

  • Tuesday Night

    Partly cloudy. Low of 68F. Winds from the SE at 5 to 10 mph shifting to the NE after midnight.

  • Wednesday

    Clear. High of 88F. Winds from the ENE at 5 to 10 mph.

  • Wednesday Night

    Partly cloudy with a chance of a thunderstorm. Low of 68F. Winds from the East at 5 to 10 mph. Chance of rain 40%.

  • Thursday

    Mostly cloudy with a chance of a thunderstorm. High of 84F. Winds from the East at 10 to 15 mph. Chance of rain 20%.

  • Thursday Night

    Partly cloudy. Low of 68F. Winds from the ENE at 10 to 15 mph.

  • Friday

    Mostly cloudy. High of 81F. Winds from the ENE at 10 to 15 mph.

  • Friday Night

    Overcast with a chance of a thunderstorm. Low of 70F. Winds from the ENE at 10 to 15 mph. Chance of rain 40% with rainfall amounts near 0.2 in. possible.

  • Saturday

    Overcast with a chance of a thunderstorm. High of 81F. Winds from the ENE at 5 to 15 mph. Chance of rain 50%.

  • Saturday Night

    Mostly cloudy with a chance of a thunderstorm. Low of 70F. Winds from the ENE at 5 to 10 mph. Chance of rain 50%.

  • Sunday

    Partly cloudy with a chance of a thunderstorm. High of 84F. Winds from the NE at 5 to 10 mph. Chance of rain 40%.

  • Sunday Night

    Partly cloudy. Low of 70F. Winds from the ENE at 5 to 10 mph.

  • Monday

    Clear. High of 82F. Winds from the NE at 5 to 10 mph.

  • Monday Night

    Clear. Fog overnight. Low of 70F. Winds from the NE at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

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

Updated: 1:01 AM CDT

Temperature: 74.5 °F Dew Point: 72 °F Humidity: 92% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: 73 °F Graphs

Location: Slidell, LA

Updated: 1:00 AM CDT

Temperature: 72.5 °F Dew Point: 71 °F Humidity: 96% Wind: NNE at 1.0 mph Pressure: 29.94 in Hourly Precipitation: 0.01 in Heat Index: - Graphs

Location: Oak Harbor, K4QAL, Slidell, LA

Updated: 1:00 AM CDT

Temperature: 76.3 °F Dew Point: 72 °F Humidity: 88% Wind: NE at 4.0 mph Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Oak Harbor, Slidell, LA

Updated: 1:01 AM CDT

Temperature: 76.9 °F Dew Point: 73 °F Humidity: 87% Wind: NNE at 3.0 mph Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Eden Isles, Slidell, LA

Updated: 2:01 AM EDT

Temperature: 76.9 °F Dew Point: 73 °F Humidity: 89% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Timber Ridge, Slidell, LA

Updated: 12:59 AM CDT

Temperature: 73.0 °F Dew Point: 69 °F Humidity: 86% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 72 °F Graphs

Location: Bayou Liberty, Slidell, LA

Updated: 12:53 AM CDT

Temperature: 72.4 °F Dew Point: 69 °F Humidity: 89% Wind: Calm Pressure: 29.94 in Hourly Precipitation: - Heat Index: 70 °F Graphs

Location: Tammany Yacht Club, Slidell, LA

Updated: 11:01 PM MST

Temperature: 77.3 °F Dew Point: 74 °F Humidity: 88% Wind: ESE at 13.0 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Circle O Acres, Slidell, LA

Updated: 1:00 AM CDT

Temperature: 77.7 °F Dew Point: 73 °F Humidity: 85% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: LAKEVIEW DR., Slidell, LA

Updated: 1:00 AM CDT

Temperature: 78.0 °F Dew Point: 74 °F Humidity: 87% Wind: East at 13.0 mph Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: RAWS SELA PORTABLE LA US, Lacombe, LA

Updated: 11:34 PM CDT

Temperature: 72 °F Dew Point: 71 °F Humidity: 98% Wind: NW at 2 mph Pressure: - Hourly Precipitation: 0.01 in Heat Index: - Graphs

Location: Oak Mill, Lacombe, LA

Updated: 1:01 AM CDT

Temperature: 71.8 °F Dew Point: 71 °F Humidity: 99% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Pearl Hickory, Pearl River, LA

Updated: 1:00 AM CDT

Temperature: 71.4 °F Dew Point: 70 °F Humidity: 95% Wind: Calm Pressure: 29.69 in Hourly Precipitation: - Heat Index: - Graphs

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

Updated: 11:47 PM CDT

Temperature: 72 °F Dew Point: 71 °F Humidity: 98% Wind: Calm Pressure: - Hourly Precipitation: 0.01 in Heat Index: - Graphs

Location: Hickory, Pearl River, LA

Updated: 1:00 AM CDT

Temperature: 73.4 °F Dew Point: 71 °F Humidity: 91% Wind: Calm Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 71 °F Graphs

Location: Bayou Acres, Mandeville, LA

Updated: 12:48 AM CDT

Temperature: 72.3 °F Dew Point: 71 °F Humidity: 95% Wind: Calm Pressure: 29.94 in Hourly Precipitation: - Heat Index: - Graphs

Location: The Timbers, Mandeville, LA

Updated: 1:00 AM CDT

Temperature: 72.1 °F Dew Point: 70 °F Humidity: 92% Wind: East at 1.5 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Soult Street/Molitor Street, Mandeville, LA

Updated: 1:01 AM CDT

Temperature: 72.3 °F Dew Point: 71 °F Humidity: 97% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Woodlands, Mandeville, LA

Updated: 1:01 AM CDT

Temperature: 71.6 °F Dew Point: 71 °F Humidity: 98% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Mandeville, Mandeville, LA

Updated: 12:54 AM CDT

Temperature: 72.1 °F Dew Point: 71 °F Humidity: 97% Wind: ENE at 2.0 mph Pressure: 29.95 in Hourly Precipitation: 0.01 in Heat Index: - Graphs

Location: Deval Estates, Mandeville, LA

Updated: 1:01 AM CDT

Temperature: 72.1 °F Dew Point: 71 °F Humidity: 97% Wind: Calm Pressure: 29.78 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Old Mandeville, Mandeville, LA

Updated: 12:57 AM CDT

Temperature: 72.1 °F Dew Point: 71 °F Humidity: 97% Wind: Calm Pressure: 29.78 in Hourly Precipitation: - Heat Index: - Graphs

Location: SHARP ROAD, Mandeville, LA

Updated: 1:01 AM CDT

Temperature: 71.8 °F Dew Point: 70 °F Humidity: 95% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Mandeville, Mandeville, LA

Updated: 12:51 AM CDT

Temperature: 71.5 °F Dew Point: 70 °F Humidity: 96% Wind: Calm Pressure: 29.93 in Hourly Precipitation: - Heat Index: - Graphs

Location: Carriere, MS

Updated: 1:01 AM CDT

Temperature: 71.4 °F Dew Point: 70 °F Humidity: 97% Wind: Calm Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Pittari Lane, Carriere, MS

Updated: 12:51 AM CDT

Temperature: 70.7 °F Dew Point: 69 °F Humidity: 94% Wind: Calm Pressure: 29.65 in Hourly Precipitation: - Heat Index: - Graphs

Location: Chateau Village Subdivision, Mandeville, LA

Updated: 1:01 AM CDT

Temperature: 72.1 °F Dew Point: 71 °F Humidity: 97% Wind: Calm Pressure: 29.78 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Covington / Abita Springs, Covington, LA

Updated: 1:01 AM CDT

Temperature: 70.9 °F Dew Point: 70 °F Humidity: 97% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Shoreline Park, Bay St. Louis, MS

Updated: 1:01 AM CDT

Temperature: 72.8 °F Dew Point: - Humidity: - Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.01 in Heat Index: - Graphs

Location: Hide_A_Way Lake ~OWX, Carriere, MS

Updated: 1:01 AM CDT

Temperature: 70.7 °F Dew Point: 68 °F Humidity: 92% Wind: Calm Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Estates of Northpark, Covington, LA

Updated: 12:51 AM CDT

Temperature: 71.9 °F Dew Point: 71 °F Humidity: 96% Wind: East at 1.0 mph Pressure: 29.84 in Hourly Precipitation: 0.01 in Heat Index: - Graphs

Location: Deer Run Gang, Picayune, MS

Updated: 12:47 AM CDT

Temperature: 70.9 °F Dew Point: 71 °F Humidity: 99% Wind: Calm Pressure: 29.88 in Hourly Precipitation: - Heat Index: - Graphs

Location: Joe's Redneck Weather, Waveland, MS

Updated: 1:01 AM CDT

Temperature: 74.5 °F Dew Point: 74 °F Humidity: 99% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: 71 °F Graphs

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

Updated: 1:01 AM CDT

Temperature: 73.0 °F Dew Point: 70 °F Humidity: 92% Wind: Calm Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 70 °F Graphs

Location: Diamondhead, Diamondhead, MS

Updated: 12:47 AM CDT

Temperature: 71.6 °F Dew Point: 70 °F Humidity: 94% Wind: Calm Pressure: 29.87 in Hourly Precipitation: - Heat Index: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service New Orleans la 
1136 PM CDT Thursday Sep 18 2014 


Aviation... 
fairly widespread shower activity with embedded thunderstorms this 
evening appears to be slowly diminishing. However...some showers 
are likely to persist through the night and could affect any of 
the terminals. As a result...tempo groups to reflect this 
possibility will be included in all of the taf forecasts through 
the early morning hours. Some threat for showers and even a 
thunderstorm will continue Friday...especially during the morning 
hours and at the more coastal taf sites. Some low ceilings and/or 
fog may result in occasional MVFR to IFR conditions through the 
early morning hours. Otherwise...VFR conditions will prevail 
during the taf forecast period outside of showers and 
thunderstorms. 11 


&& 




Preliminary point temps/pops... 
mcb 66 87 67 88 / 40 0 10 10 
btr 68 86 70 87 / 50 10 10 10 
asd 74 84 76 87 / 40 20 10 10 
msy 73 84 76 89 / 50 20 10 10 
gpt 75 87 76 86 / 30 20 10 10 
pql 74 87 75 87 / 30 20 10 10 


&& 


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


$$ 














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