Slidell, Louisiana Weather Conditions

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Current Conditions

  • 80°
  • Light Rain
  • Wind: WSW 5 mph
  • Humidity: 81%
  • Visibility: 9.0 miles
  • Dew Point: 74°
  • Pressure: 29.96 in. -
  • Heat Index: 84

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Next 12 Hours

4  pm
7  pm
10  pm
1  am
4  am
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
84°
82°
77°
75°
75°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Chance of a Thunderstorm
  • High: 90 °
  • Low: 73 °
  • Chance of T-Storms
  • Friday
  • Chance of a Thunderstorm
  • High: 88 °
  • Low: 73 °
  • Chance of T-Storms
  • Saturday
  • Chance of a Thunderstorm
  • High: 90 °
  • Low: 73 °
  • Chance of a Thunderstorm
  • Sunday
  • Partly Cloudy
  • High: 90 °
  • Low: 72 °
  • Partly Cloudy
  • Monday
  • Chance of a Thunderstorm
  • High: 90 °
  • Low: 73 °
  • Chance of a Thunderstorm

Forecast for Slidell, Louisiana

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

  • Thursday

    Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 90F. Winds less than 5 mph. Chance of rain 30%.

  • Thursday Night

    Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 73F. Winds less than 5 mph. Chance of rain 20%.

  • Friday

    Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 88F with a heat index of 93F. Winds less than 5 mph. Chance of rain 30%.

  • Friday Night

    Partly cloudy in the evening, then clear. Low of 73F. Winds from the SW at 5 to 10 mph.

  • Saturday

    Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 90F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.

  • Saturday Night

    Partly cloudy. Low of 73F. Winds from the SW at 5 to 10 mph.

  • Sunday

    Partly cloudy. High of 90F. Winds from the SW at 5 to 15 mph.

  • Sunday Night

    Partly cloudy with a chance of a thunderstorm and rain. Fog overnight. Low of 72F. Winds from the SW at 5 to 15 mph.

  • Monday

    Partly cloudy with a chance of a thunderstorm and rain in the afternoon. Fog early. High of 90F with a heat index of 95F. Winds from the West at 5 to 10 mph. Chance of rain 20%.

  • Monday Night

    Partly cloudy with a chance of a thunderstorm. Low of 73F. Winds from the West at 5 to 10 mph. Chance of rain 20%.

  • Tuesday

    Mostly cloudy with a chance of a thunderstorm. High of 88F with a heat index of 93F. Winds less than 5 mph. Chance of rain 50%.

  • Tuesday Night

    Partly cloudy with a chance of a thunderstorm. Low of 72F. Winds less than 5 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.

  • Wednesday

    Partly cloudy with a chance of a thunderstorm. High of 88F with a heat index of 93F. Winds less than 5 mph. Chance of rain 40% with rainfall amounts near 0.2 in. possible.

  • Wednesday Night

    Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 72F. Winds from the WSW at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.

  • Thursday

    Mostly cloudy with a chance of a thunderstorm. High of 86F. Winds from the NNW at 5 to 10 mph. Chance of rain 60%.

  • Thursday Night

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

  • Friday

    Partly cloudy with a chance of a thunderstorm. High of 84F. Winds less than 5 mph. Chance of rain 30%.

  • Friday Night

    Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 70F. Winds less than 5 mph. Chance of rain 40%.

  • Saturday

    Partly cloudy with a chance of a thunderstorm. High of 86F. Winds less than 5 mph. Chance of rain 50%.

  • Saturday Night

    Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 70F. Winds less than 5 mph. Chance of rain 40%.

  • Sunday

    Clear with a chance of a thunderstorm. High of 86F. Winds less than 5 mph. Chance of rain 40%.

  • Sunday Night

    Clear with a chance of a thunderstorm. Fog overnight. Low of 72F. Winds less than 5 mph. Chance of rain 40%.

  • Monday

    Clear with a chance of a thunderstorm. High of 86F. Winds less than 5 mph. Chance of rain 20%.

  • Monday Night

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

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

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

Updated: 4:41 PM CDT

Temperature: 85.7 °F Dew Point: 77 °F Humidity: 76% Wind: North at 1.0 mph Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: 97 °F Graphs

Location: Oak Harbor, Slidell, LA

Updated: 4:41 PM CDT

Temperature: 86.9 °F Dew Point: 75 °F Humidity: 68% Wind: East at 1.0 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: Eden Isles, Slidell, LA

Updated: 5:41 PM EDT

Temperature: 87.2 °F Dew Point: 76 °F Humidity: 69% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 98 °F Graphs

Location: Slidell, LA

Updated: 4:32 PM CDT

Temperature: 85.7 °F Dew Point: 78 °F Humidity: 77% Wind: SE at 2.0 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 97 °F Graphs

Location: Tammany Yacht Club, Slidell, LA

Updated: 2:41 PM MST

Temperature: 85.9 °F Dew Point: 76 °F Humidity: 72% Wind: SSW at 3.0 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: LAKEVIEW DR., Slidell, LA

Updated: 4:32 PM CDT

Temperature: 86.7 °F Dew Point: 76 °F Humidity: 71% Wind: SSE at 2.0 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 97 °F Graphs

Location: Timber Ridge, Slidell, LA

Updated: 4:41 PM CDT

Temperature: 84.4 °F Dew Point: 76 °F Humidity: 75% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 93 °F Graphs

Location: Bayou Liberty, Slidell, LA

Updated: 4:35 PM CDT

Temperature: 83.6 °F Dew Point: 79 °F Humidity: 85% Wind: Calm Pressure: 29.95 in Hourly Precipitation: - Heat Index: 95 °F Graphs

Location: Circle O Acres, Slidell, LA

Updated: 4:40 PM CDT

Temperature: 85.3 °F Dew Point: 77 °F Humidity: 77% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: Hickory, Pearl River, LA

Updated: 4:40 PM CDT

Temperature: 86.8 °F Dew Point: 80 °F Humidity: 81% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: 103 °F Graphs

Location: RAWS SELA PORTABLE LA US, Lacombe, LA

Updated: 3:34 PM CDT

Temperature: 89 °F Dew Point: 75 °F Humidity: 63% Wind: WSW at 3 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 99 °F Graphs

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

Updated: 3:47 PM CDT

Temperature: 85 °F Dew Point: 75 °F Humidity: 73% Wind: ENE at 1 mph Pressure: - Hourly Precipitation: 0.07 in Heat Index: 94 °F Graphs

Location: Shoreline Park, Bay St. Louis, MS

Updated: 4:41 PM CDT

Temperature: 88.8 °F Dew Point: - Humidity: - Wind: SSE at 2.0 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: B and L's in Forest Glen, Lacombe, LA

Updated: 4:29 PM CDT

Temperature: 86.7 °F Dew Point: 78 °F Humidity: 76% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: 100 °F Graphs

Location: Joe's Redneck Weather, Waveland, MS

Updated: 4:41 PM CDT

Temperature: 89.4 °F Dew Point: 72 °F Humidity: 56% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

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

Updated: 4:41 PM CDT

Temperature: 89.4 °F Dew Point: 72 °F Humidity: 56% Wind: East at 1.6 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: M/V Microship, Bay St. Louis, MS

Updated: 4:40 PM CDT

Temperature: 86.1 °F Dew Point: 76 °F Humidity: 72% Wind: South at 5.0 mph Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: Carriere, MS

Updated: 4:41 PM CDT

Temperature: 84.8 °F Dew Point: 78 °F Humidity: 79% Wind: Calm Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: Diamondhead East, Diamondhead, MS

Updated: 4:27 PM CDT

Temperature: 86.6 °F Dew Point: 77 °F Humidity: 72% Wind: East at 4.0 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 98 °F Graphs

Location: Pittari Lane, Carriere, MS

Updated: 4:38 PM CDT

Temperature: 84.9 °F Dew Point: 76 °F Humidity: 74% Wind: East at 3.7 mph Pressure: 29.64 in Hourly Precipitation: - Heat Index: 94 °F Graphs

Location: Hide_A_Way Lake, Carriere, MS

Updated: 4:41 PM CDT

Temperature: 82.2 °F Dew Point: 77 °F Humidity: 84% Wind: Calm Pressure: 29.90 in Hourly Precipitation: 0.04 in Heat Index: 90 °F Graphs

Location: Bayou Acres, Mandeville, LA

Updated: 4:34 PM CDT

Temperature: 93.6 °F Dew Point: 82 °F Humidity: 70% Wind: WSW at 1.7 mph Pressure: 29.94 in Hourly Precipitation: - Heat Index: 118 °F Graphs

Location: The Timbers, Mandeville, LA

Updated: 4:40 PM CDT

Temperature: 85.8 °F Dew Point: 79 °F Humidity: 80% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 99 °F Graphs

Location: Soult Street/Molitor Street, Mandeville, LA

Updated: 4:41 PM CDT

Temperature: 83.8 °F Dew Point: 80 °F Humidity: 89% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 97 °F Graphs

Location: Woodlands, Mandeville, LA

Updated: 4:41 PM CDT

Temperature: 86.2 °F Dew Point: 77 °F Humidity: 75% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 98 °F Graphs

Location: Deval Estates, Mandeville, LA

Updated: 4:41 PM CDT

Temperature: 91.0 °F Dew Point: 80 °F Humidity: 71% Wind: Calm Pressure: 29.78 in Hourly Precipitation: 0.00 in Heat Index: 110 °F Graphs

Location: Mandeville, Mandeville, LA

Updated: 4:37 PM CDT

Temperature: 89.8 °F Dew Point: 76 °F Humidity: 63% Wind: WSW at 2.0 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 101 °F Graphs

Location: Old Mandeville, Mandeville, LA

Updated: 4:31 PM CDT

Temperature: 89.1 °F Dew Point: 78 °F Humidity: 69% Wind: SE at 1.7 mph Pressure: 29.79 in Hourly Precipitation: - Heat Index: 103 °F Graphs

Location: Mandeville, Mandeville, LA

Updated: 4:19 PM CDT

Temperature: 86.3 °F Dew Point: 76 °F Humidity: 72% Wind: Calm Pressure: 29.93 in Hourly Precipitation: - Heat Index: 97 °F Graphs

Location: SHARP ROAD, Mandeville, LA

Updated: 4:41 PM CDT

Temperature: 86.4 °F Dew Point: 79 °F Humidity: 79% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 101 °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 
357 PM CDT Thursday Jul 24 2014 


Short term... 
a few showers and thunderstorms have developed over the forecast 
area this afternoon. These showers should be short lived but will 
produce a quick half in to an inch of rainfall if it GOES through 
your area. Convection should diminish after sunset. Temperatures 
tonight will be in the low to middle 70s. Tomorrow an upper high will 
shift into the area from the west at the same time there still 
remains a boundary draped over the area. Mesoscale models and 
global models hint at this with greater coverage tomorrow than 
today. Will carry 40 percent chance for showers and thunderstorms 
for tomorrow. Rain chances this weekend will be in the 20 to 30 
percent range each afternoon. 


Long term... 
next week models are consistent on showing an an active jet 
pattern and an upper trough that will dig across the the eastern 
part of the country early next week. A cold front will push 
southward and this front should stall over the area Tuesday and 
Wednesday. Rain chances will increase around the front Monday 
through Thursday. 13/mh 


&& 


Aviation... 
VFR conditions expected outside localized brief convective 
impacts. 24/rr 


&& 


Marine... 
not much change in the forecast from previous package. Main 
Bermuda surface high extends into the Gulf of Mexico with a sub- 
like center being maintained in the eastern Gulf of Mexico through the 
weekend. This will keep flow generally southwest with speeds 
ranging mainly from around 8-13 knots and seas 2 feet or less. 13/mh 


&& 


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 71 91 72 92 / 20 30 30 10 
btr 73 92 74 94 / 20 30 30 20 
asd 72 92 74 91 / 20 40 40 30 
msy 76 90 76 92 / 20 40 40 30 
gpt 75 92 76 91 / 30 40 40 30 
pql 71 91 73 91 / 30 40 40 30 


&& 


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


$$ 














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