Slidell, Louisiana Weather Conditions

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

  • 53°
  • Clear
  • Wind: Calm
  • Humidity: 74%
  • Visibility: 10.0 miles
  • Dew Point: 45°
  • Pressure: 30.11 in. +

Select a Section

Click a section below for more information.

Next 12 Hours

6  pm
9  pm
12  am
3  am
6  am
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Fog
Fog
57°
50°
46°
43°
39°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Wednesday
  • Partly Cloudy
  • High: 61 °
  • Low: 45 °
  • Partly Cloudy
  • Thursday
  • Partly Cloudy
  • High: 70 °
  • Low: 43 °
  • Partly Cloudy
  • Friday
  • Partly Cloudy
  • High: 64 °
  • Low: 43 °
  • Partly Cloudy
  • Saturday
  • Partly Cloudy
  • High: 63 °
  • Low: 52 °
  • Partly Cloudy
  • Sunday
  • Chance of Rain
  • High: 64 °
  • Low: 45 °
  • Chance of Rain

Forecast for Slidell, Louisiana

Updated: 3:00 PM CST on January 27, 2015

  • Tuesday

    Clear. High of 70F. Winds from the NW at 5 to 10 mph.

  • Tuesday Night

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

  • Wednesday

    Partly cloudy. Fog early. High of 61F. Winds from the East at 5 to 10 mph.

  • Wednesday Night

    Clear. Low of 45F. Winds from the SSE at 5 to 10 mph.

  • Thursday

    Partly cloudy. High of 70F. Winds from the SSW at 5 to 10 mph.

  • Thursday Night

    Partly cloudy. Low of 43F. Winds from the WSW at 5 to 15 mph shifting to the North after midnight.

  • Friday

    Partly cloudy. High of 64F. Winds from the NE at 10 to 15 mph.

  • Friday Night

    Partly cloudy. Low of 43F. Winds from the NE at 5 to 10 mph.

  • Saturday

    Mostly cloudy in the morning, then overcast. High of 63F. Winds from the ENE at 10 to 15 mph.

  • Saturday Night

    Partly cloudy with a chance of rain. Fog overnight. Low of 52F. Winds from the SE at 10 to 15 mph. Chance of rain 60%.

  • Sunday

    Partly cloudy with a chance of rain. Fog early. High of 64F. Winds from the South at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.

  • Sunday Night

    Partly cloudy. Fog overnight. Low of 45F. Winds from the West at 5 to 15 mph shifting to the North after midnight.

  • Monday

    Clear. High of 55F. Winds from the NNE at 10 to 15 mph.

  • Monday Night

    Partly cloudy. Low of 36F. Winds from the NE at 5 to 10 mph.

  • Tuesday

    Partly cloudy. Fog early. High of 50F. Winds from the East at 5 to 15 mph.

  • Tuesday Night

    Clear. Fog overnight. Low of 41F. Winds from the East at 5 to 10 mph.

  • Wednesday

    Clear. Fog early. High of 54F. Winds from the NE at 5 to 15 mph.

  • Wednesday Night

    Clear. Fog overnight. Low of 41F. Winds from the NNE at 5 to 10 mph.

  • Thursday

    Clear. Fog early. High of 48F. Winds from the North at 5 to 10 mph.

  • Thursday Night

    Clear. Fog overnight. Low of 36F. Winds from the North at 5 to 10 mph.

  • Friday

    Clear. Fog early. High of 45F. Winds from the North at 5 to 10 mph.

  • Friday Night

    Clear. Low of 34F. Winds from the North at 5 to 10 mph.

  • Saturday

    Clear. High of 46F. Winds from the North at 5 to 10 mph.

  • Saturday Night

    Clear. Low of 34F with a windchill as low as 25F. Winds from the North at 10 to 15 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

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

Updated: 7:19 PM CST

Temperature: 56.7 °F Dew Point: 46 °F Humidity: 68% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Brookwood Estate, Slidell, LA

Updated: 7:16 PM CST

Temperature: 52.7 °F Dew Point: 44 °F Humidity: 72% Wind: Calm Pressure: 29.87 in Hourly Precipitation: - Windchill: - Graphs

Location: Slidell, LA

Updated: 7:04 PM CST

Temperature: 54.7 °F Dew Point: 47 °F Humidity: 75% Wind: Calm Pressure: 30.10 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Breckenridge, Slidell, LA

Updated: 7:19 PM CST

Temperature: 51.3 °F Dew Point: 49 °F Humidity: 93% Wind: Calm Pressure: 30.18 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Lighthouse Point, Slidell, LA

Updated: 7:16 PM CST

Temperature: 55.2 °F Dew Point: 48 °F Humidity: 75% Wind: North at - Pressure: 30.17 in Hourly Precipitation: - Windchill: - Graphs

Location: Oak Harbor, K4QAL, Slidell, LA

Updated: 7:19 PM CST

Temperature: 55.4 °F Dew Point: 49 °F Humidity: 79% Wind: Calm Pressure: 30.08 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Oak Harbor, Slidell, LA

Updated: 7:19 PM CST

Temperature: 55.1 °F Dew Point: 48 °F Humidity: 77% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: APRSWXNET Slidell LA US, Slidell, LA

Updated: 6:49 PM CST

Temperature: 57 °F Dew Point: 49 °F Humidity: 74% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Eden Isles, Slidell, LA

Updated: 8:19 PM EST

Temperature: 58.5 °F Dew Point: 51 °F Humidity: 75% Wind: Calm Pressure: 30.09 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Timber Ridge, Slidell, LA

Updated: 6:32 PM CST

Temperature: 58.4 °F Dew Point: 46 °F Humidity: 63% Wind: Calm Pressure: 30.10 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Bayou Liberty, Slidell, LA

Updated: 7:16 PM CST

Temperature: 51.7 °F Dew Point: 47 °F Humidity: 84% Wind: Calm Pressure: 30.12 in Hourly Precipitation: - Windchill: - Graphs

Location: Tammany Yacht Club, Slidell, LA

Updated: 6:19 PM MST

Temperature: 59.4 °F Dew Point: 51 °F Humidity: 74% Wind: NW at 3.0 mph Pressure: 30.11 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Circle O Acres, Slidell, LA

Updated: 7:18 PM CST

Temperature: 53.1 °F Dew Point: 42 °F Humidity: 66% Wind: Calm Pressure: 30.09 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: LAKEVIEW DR., Slidell, LA

Updated: 7:14 PM CST

Temperature: 58.7 °F Dew Point: 51 °F Humidity: 76% Wind: NW at 3.0 mph Pressure: 30.11 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: APRSWXNET Slidell LA US, Slidell, LA

Updated: 6:44 PM CST

Temperature: 58 °F Dew Point: 49 °F Humidity: 73% Wind: NNW at 2 mph Pressure: 30.11 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Charwood Drive, Pearl River, LA

Updated: 7:16 PM CST

Temperature: 57.2 °F Dew Point: 46 °F Humidity: 66% Wind: North at - Pressure: 29.99 in Hourly Precipitation: - Windchill: - Graphs

Location: Pearl River Town, Pearl River, LA

Updated: 7:12 PM CST

Temperature: 53.4 °F Dew Point: 38 °F Humidity: 56% Wind: Calm Pressure: 29.93 in Hourly Precipitation: - Windchill: - Graphs

Location: RAWS SELA PORTABLE LA US, Lacombe, LA

Updated: 6:34 PM CST

Temperature: 53 °F Dew Point: 48 °F Humidity: 82% Wind: NW at 3 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Oak Mill, Lacombe, LA

Updated: 7:19 PM CST

Temperature: 50.9 °F Dew Point: 45 °F Humidity: 80% Wind: Calm Pressure: 30.10 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Pearl Hickory, Pearl River, LA

Updated: 7:15 PM CST

Temperature: 52.7 °F Dew Point: 42 °F Humidity: 68% Wind: Calm Pressure: 29.85 in Hourly Precipitation: - Windchill: - Graphs

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

Updated: 6:47 PM CST

Temperature: 51 °F Dew Point: 47 °F Humidity: 87% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Hickory, Pearl River, LA

Updated: 7:14 PM CST

Temperature: 56.0 °F Dew Point: 40 °F Humidity: 55% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Bayou Acres, Mandeville, LA

Updated: 7:19 PM CST

Temperature: 50.5 °F Dew Point: 47 °F Humidity: 89% Wind: Calm Pressure: 30.13 in Hourly Precipitation: - Windchill: - Graphs

Location: The Timbers, Mandeville, LA

Updated: 7:14 PM CST

Temperature: 53.4 °F Dew Point: 42 °F Humidity: 65% Wind: Calm Pressure: 30.09 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Woodlands, Mandeville, LA

Updated: 7:18 PM CST

Temperature: 52.7 °F Dew Point: 46 °F Humidity: 79% Wind: Calm Pressure: 30.14 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Abita Springs, Omega Centauri Observatory, Abita Springs, LA

Updated: 7:19 PM CST

Temperature: 51.1 °F Dew Point: 43 °F Humidity: 74% Wind: Calm Pressure: 30.09 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: APRSWXNET Abita Springs LA US, Abita Springs, LA

Updated: 5:45 PM CST

Temperature: 62 °F Dew Point: 44 °F Humidity: 52% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Tanager Drive, Mandeville, LA

Updated: 7:16 PM CST

Temperature: 59.2 °F Dew Point: 50 °F Humidity: 70% Wind: North at - Pressure: 30.06 in Hourly Precipitation: - Windchill: - Graphs

Location: Mandeville, Mandeville, LA

Updated: 7:18 PM CST

Temperature: 56.7 °F Dew Point: 47 °F Humidity: 71% Wind: Calm Pressure: 30.12 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Deval Estates, Mandeville, LA

Updated: 7:18 PM CST

Temperature: 52.5 °F Dew Point: 47 °F Humidity: 81% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Old Mandeville, Mandeville, LA

Updated: 7:07 PM CST

Temperature: 51.1 °F Dew Point: 47 °F Humidity: 85% Wind: Calm Pressure: 29.97 in Hourly Precipitation: - Windchill: - Graphs

Location: SHARP ROAD, Mandeville, LA

Updated: 7:19 PM CST

Temperature: 51.6 °F Dew Point: 45 °F Humidity: 78% Wind: Calm Pressure: 30.11 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Mandeville, Mandeville, LA

Updated: 7:11 PM CST

Temperature: 54.7 °F Dew Point: 43 °F Humidity: 66% Wind: Calm Pressure: 30.09 in Hourly Precipitation: - Windchill: - Graphs

Location: Magnolia Ridge Drive, Mandeville, LA

Updated: 7:16 PM CST

Temperature: 56.7 °F Dew Point: 46 °F Humidity: 66% Wind: North at - Pressure: 30.15 in Hourly Precipitation: - Windchill: - Graphs

Location: Carriere, MS

Updated: 7:19 PM CST

Temperature: 52.6 °F Dew Point: 42 °F Humidity: 66% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Lakefront Airport, New Orleans, LA

Updated: 7:10 PM CST

Temperature: 62.6 °F Dew Point: - Humidity: - Wind: North at - Pressure: 30.05 in Hourly Precipitation: - Windchill: - Graphs

Location: Pittari Lane, Carriere, MS

Updated: 7:06 PM CST

Temperature: 50.4 °F Dew Point: 40 °F Humidity: 66% Wind: Calm Pressure: 29.82 in Hourly Precipitation: - Windchill: - Graphs

Location: Chateau Village Subdivision, Mandeville, LA

Updated: 7:19 PM CST

Temperature: 59.4 °F Dew Point: 42 °F Humidity: 53% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Round Rock, Picayune, MS

Updated: 7:08 PM CST

Temperature: 48.0 °F Dew Point: 41 °F Humidity: 76% Wind: Calm Pressure: 29.89 in Hourly Precipitation: - Windchill: 48 °F Graphs

Location: Covington / Abita Springs, Covington, LA

Updated: 7:19 PM CST

Temperature: 51.6 °F Dew Point: 42 °F Humidity: 69% Wind: Calm Pressure: 30.19 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: APRSWXNET Covington LA US, Covington, LA

Updated: 5:26 PM CST

Temperature: 64 °F Dew Point: 38 °F Humidity: 38% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Shoreline Park, Bay St. Louis, MS

Updated: 7:19 PM CST

Temperature: 52.1 °F Dew Point: - Humidity: - Wind: Calm Pressure: 30.12 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Bush, Bush, LA

Updated: 7:19 PM CST

Temperature: 50.0 °F Dew Point: 42 °F Humidity: 75% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in 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 
639 PM CST Tuesday Jan 27 2015 


Sounding discussion... 


The atmosphere continued to become drier today...with a drop in 
precipitable water from 0.55 inches at 12z to 0.46 inches at 00z. 
The sounding also shows a very dry layer of air in place just above 
the surface where dewpoints are on average 15 degrees lower than 
The Launch time surface dewpoint. This drier air easily mixed down the 
surface during peak heating hours...allowing dewpoints to fall 
into the middle 30s over much of the area this afternoon. An 
elevated inversion around 700mb and weak lapse rates throughout 
the atmospheric column were also noted. Overall...a very stable 
airmass is in place. 32 


&& 


Preliminary point temps/pops... 
mcb 68 39 69 44 / 0 0 0 0 
btr 72 42 67 47 / 0 0 0 0 
asd 69 42 62 44 / 0 0 0 0 
msy 67 46 62 49 / 0 0 0 0 
gpt 67 43 59 46 / 0 0 0 0 
pql 67 40 61 43 / 0 0 0 0 


&& 


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


$$ 



National Weather Service Glossary of Abbreviations

Non-Expanded Version (with abbreviations)

Powered by the Weather Underground, Inc.