Slidell, Louisiana Weather Conditions

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Current Conditions

  • 77°
  • Clear
  • Wind: SE 5 mph
  • Humidity: 94%
  • Visibility: 10.0 miles
  • Dew Point: 75°
  • Pressure: 30.08 in. +

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Next 12 Hours

11  pm
2  am
5  am
8  am
11  am
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Chance of a Thunderstorm
Chance of T-storms
75°
73°
72°
76°
82°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Chance of a Thunderstorm
  • High: 84 °
  • Low: 69 °
  • Chance of T-Storms
  • Saturday
  • Chance of a Thunderstorm
  • High: 84 °
  • Low: 68 °
  • Chance of T-Storms
  • Sunday
  • Chance of a Thunderstorm
  • High: 85 °
  • Low: 68 °
  • Chance of T-Storms
  • Monday
  • Thunderstorm
  • High: 83 °
  • Low: 68 °
  • T-Storms
  • Tuesday
  • Chance of a Thunderstorm
  • High: 84 °
  • Low: 69 °
  • Chance of T-Storms

Forecast for Slidell, Louisiana

Updated: 7:02 PM CDT on January 28, 2015

  • Thursday

    Partly cloudy. Lows overnight in the low 70s.

  • Thursday Night

    Partly cloudy skies. A stray shower or thunderstorm is possible. Low 71F. Winds SE at 5 to 10 mph.

  • Friday

    Scattered showers and thunderstorms. High 84F. Winds SE at 10 to 15 mph. Chance of rain 40%.

  • Friday Night

    A few clouds from time to time. Low 69F. Winds E at 5 to 10 mph.

  • Saturday

    Variable clouds with scattered thunderstorms. High 84F. Winds SE at 5 to 10 mph. Chance of rain 50%.

  • Saturday Night

    Partly cloudy. Low 68F. Winds light and variable.

  • Sunday

    Mixed clouds and sun with scattered thunderstorms. High near 85F. Winds SSE at 5 to 10 mph. Chance of rain 50%.

  • Sunday Night

    Variable clouds with scattered thunderstorms. Low 68F. Winds light and variable. Chance of rain 50%.

  • Monday

    Thunderstorms likely. High 83F. Winds SSE at 5 to 10 mph. Chance of rain 80%.

  • Monday Night

    Scattered thunderstorms during the evening, then partly cloudy overnight. Low 68F. Winds light and variable. Chance of rain 60%.

  • Tuesday

    Partly cloudy skies during the morning hours. Thunderstorms likely in the afternoon. High 84F. Winds S at 5 to 10 mph. Chance of rain 80%.

  • Tuesday Night

    Partly cloudy skies. Low 69F. Winds light and variable.

  • Wednesday

    Thunderstorms likely in the morning. Then the chance of scattered thunderstorms in the afternoon. High 84F. Winds ESE at 5 to 10 mph. Chance of rain 80%.

  • Wednesday Night

    Scattered showers and thunderstorms. Low near 70F. Winds light and variable. Chance of rain 50%.

  • Thursday

    Thunderstorms likely in the morning. Then the chance of scattered thunderstorms in the afternoon. High 84F. Winds E at 5 to 10 mph. Chance of rain 80%.

  • Thursday Night

    Scattered thunderstorms. Low around 70F. Winds light and variable. Chance of rain 60%.

  • Friday

    Thunderstorms likely in the morning. Then the chance of scattered thunderstorms in the afternoon. High 87F. Winds E at 5 to 10 mph. Chance of rain 80%.

  • Friday Night

    Partly cloudy skies. Low 71F. Winds light and variable.

  • Saturday

    Thunderstorms likely in the morning. Then the chance of scattered thunderstorms in the afternoon. High 88F. Winds light and variable. Chance of rain 80%.

  • Saturday Night

    Partly cloudy with late night showers or thunderstorms. Low 71F. Winds light and variable. Chance of rain 40%.

  • Sunday

    Scattered thunderstorms. High 89F. Winds light and variable. Chance of rain 50%.

  • Sunday Night

    Partly to mostly cloudy with a chance of thunderstorms. Low 72F. Winds light and variable. Chance of rain 40%.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Daney Street, Slidell, LA

Updated: 10:40 PM CDT

Temperature: 72.7 °F Dew Point: 60 °F Humidity: 63% Wind: North at - Pressure: 30.11 in Hourly Precipitation: - Heat Index: 76 °F Graphs

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

Updated: 10:51 PM CDT

Temperature: 76.7 °F Dew Point: 74 °F Humidity: 92% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Brookwood Estate, Slidell, LA

Updated: 10:37 PM CDT

Temperature: 75.4 °F Dew Point: 75 °F Humidity: 99% Wind: ESE at 2.2 mph Pressure: 29.83 in Hourly Precipitation: - Heat Index: 73 °F Graphs

Location: Slidell, LA

Updated: 10:46 PM CDT

Temperature: 77.5 °F Dew Point: 74 °F Humidity: 90% Wind: SSE at 1.0 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Breckenridge, Slidell, LA

Updated: 10:51 PM CDT

Temperature: 75.4 °F Dew Point: 75 °F Humidity: 98% Wind: Calm Pressure: 30.15 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Oak Harbor, K4QAL, Slidell, LA

Updated: 10:51 PM CDT

Temperature: 78.6 °F Dew Point: 74 °F Humidity: 87% Wind: ESE at 2.0 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Oak Harbor, Slidell, LA

Updated: 10:51 PM CDT

Temperature: 77.1 °F Dew Point: 73 °F Humidity: 86% Wind: SE at 2.0 mph Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Eden Isles, Slidell, LA

Updated: 11:51 PM EDT

Temperature: 79.4 °F Dew Point: 75 °F Humidity: 87% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Bayou Liberty, Slidell, LA

Updated: 10:49 PM CDT

Temperature: 75.9 °F Dew Point: 72 °F Humidity: 87% Wind: Calm Pressure: 30.07 in Hourly Precipitation: - Heat Index: 76 °F Graphs

Location: Tammany Yacht Club, Slidell, LA

Updated: 8:51 PM MST

Temperature: 79.5 °F Dew Point: 75 °F Humidity: 87% Wind: SE at 12.0 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Circle O Acres, Slidell, LA

Updated: 10:51 PM CDT

Temperature: 77.2 °F Dew Point: 70 °F Humidity: 80% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: LAKEVIEW DR., Slidell, LA

Updated: 10:41 PM CDT

Temperature: 79.5 °F Dew Point: 76 °F Humidity: 88% Wind: SE at 9.0 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Charwood Drive, Pearl River, LA

Updated: 10:40 PM CDT

Temperature: 75.4 °F Dew Point: 73 °F Humidity: 92% Wind: North at - Pressure: 29.96 in Hourly Precipitation: - Heat Index: 75 °F Graphs

Location: Pearl River Town, Pearl River, LA

Updated: 10:38 PM CDT

Temperature: 75.0 °F Dew Point: 70 °F Humidity: 84% Wind: Calm Pressure: 29.90 in Hourly Precipitation: - Heat Index: 75 °F Graphs

Location: RAWS, Lacombe, LA

Updated: 9:34 PM CDT

Temperature: 79 °F Dew Point: 74 °F Humidity: 86% Wind: South at 5 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Oak Mill, Lacombe, LA

Updated: 10:51 PM CDT

Temperature: 76.3 °F Dew Point: 73 °F Humidity: 90% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: RAWS, Lacombe, LA

Updated: 9:47 PM CDT

Temperature: 77 °F Dew Point: 73 °F Humidity: 87% Wind: SSE at 3 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Hickory, Pearl River, LA

Updated: 10:50 PM CDT

Temperature: 75.1 °F Dew Point: 70 °F Humidity: 84% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Bayou Acres, Mandeville, LA

Updated: 10:51 PM CDT

Temperature: 76.1 °F Dew Point: 75 °F Humidity: 95% Wind: Calm Pressure: 30.07 in Hourly Precipitation: - Heat Index: 76 °F Graphs

Location: The Timbers, Mandeville, LA

Updated: 10:50 PM CDT

Temperature: 77.5 °F Dew Point: 72 °F Humidity: 84% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Soult Street/Molitor Street, Mandeville, LA

Updated: 10:51 PM CDT

Temperature: 77.2 °F Dew Point: 74 °F Humidity: 91% Wind: Calm Pressure: 30.09 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Woodlands, Mandeville, LA

Updated: 10:51 PM CDT

Temperature: 77.5 °F Dew Point: 74 °F Humidity: 89% Wind: Calm Pressure: 30.11 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Tanager Drive, Mandeville, LA

Updated: 10:40 PM CDT

Temperature: 81.3 °F Dew Point: 77 °F Humidity: 86% Wind: North at - Pressure: 30.01 in Hourly Precipitation: - Heat Index: 88 °F Graphs

Location: Deval Estates, Mandeville, LA

Updated: 10:51 PM CDT

Temperature: 77.2 °F Dew Point: 76 °F Humidity: 97% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Old Mandeville, Mandeville, LA

Updated: 10:42 PM CDT

Temperature: 76.8 °F Dew Point: 75 °F Humidity: 94% Wind: SE at 1.7 mph Pressure: 29.90 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: SHARP ROAD, Mandeville, LA

Updated: 10:51 PM CDT

Temperature: 76.8 °F Dew Point: 74 °F Humidity: 91% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Magnolia Ridge Drive, Mandeville, LA

Updated: 10:40 PM CDT

Temperature: 79.3 °F Dew Point: 76 °F Humidity: 89% Wind: North at - Pressure: 30.12 in Hourly Precipitation: - Heat Index: 84 °F Graphs

Location: Mandeville, Mandeville, LA

Updated: 10:50 PM CDT

Temperature: 79.8 °F Dew Point: - Humidity: - Wind: North at - Pressure: 30.03 in Hourly Precipitation: - Heat Index: - Graphs

Location: North Hill Drive, Carriere, MS

Updated: 10:40 PM CDT

Temperature: 76.8 °F Dew Point: 71 °F Humidity: 83% Wind: North at - Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Carriere, MS

Updated: 10:51 PM CDT

Temperature: 72.6 °F Dew Point: 72 °F Humidity: 97% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Cherry Laurel Drive, Covington, LA

Updated: 10:41 PM CDT

Temperature: 77.5 °F Dew Point: 74 °F Humidity: 89% Wind: North at - Pressure: 30.13 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Kiln, Kiln, MS

Updated: 10:39 PM CDT

Temperature: 72.0 °F Dew Point: 70 °F Humidity: 92% Wind: Calm Pressure: 29.84 in Hourly Precipitation: - Heat Index: - Graphs

Location: Lakefront Airport, New Orleans, LA

Updated: 10:50 PM CDT

Temperature: 79.1 °F Dew Point: - Humidity: - Wind: North at - Pressure: 29.95 in Hourly Precipitation: - Heat Index: - Graphs

Location: Chateau Village Subdivision, Mandeville, LA

Updated: 10:51 PM CDT

Temperature: 79.2 °F Dew Point: 57 °F Humidity: 47% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Round Rock, Picayune, MS

Updated: 10:45 PM CDT

Temperature: 71.2 °F Dew Point: 70 °F Humidity: 95% Wind: Calm Pressure: 29.80 in Hourly Precipitation: - Heat Index: - Graphs

Location: Covington / Abita Springs, Covington, LA

Updated: 10:51 PM CDT

Temperature: 75.0 °F Dew Point: 73 °F Humidity: 93% Wind: Calm Pressure: 30.18 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Shoreline Park, Bay St. Louis, MS

Updated: 10:51 PM CDT

Temperature: 77.4 °F Dew Point: - Humidity: - Wind: South at 3.0 mph Pressure: 30.09 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Bush, Bush, LA

Updated: 10:51 PM CDT

Temperature: 72.0 °F Dew Point: 66 °F Humidity: 82% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 72 °F Graphs

Location: Hide_A_Way Lake ~OWX, Carriere, MS

Updated: 10:51 PM CDT

Temperature: 73.0 °F Dew Point: 70 °F Humidity: 91% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 70 °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 
330 PM CDT Thursday may 28 2015 


Discussion... 
ridging building in from the west and lower moisture content in 
the atmospheric column have kept convection to a minimum west of 
the I-59 corridor. Scattered showers and thunderstorms over MS 
coast and extreme southeast la should begin to dissipate this evening. 


Convective coverage will begin to increase again Friday and 
through the weekend as the ridging weakens and slides eastward 
and the area comes more under the influence of southwest flow 
aloft. 


Though there continue to be some amplitude and minor timing 
differences between the models...they generally agree that by 
Sunday morning an upper trough will begin to dig toward the Gulf 
Coast. A closed low is expected to develop in the base of the 
trough and then become cutoff from the westerlies on Monday. It 
will then meander around somewhere between southeast Texas and 
central Louisiana through the end of the forecast period and 
possibly beyond. This will result in scattered to numerous 
showers with embedded thunderstorms each day through at least middle 
week. 


&& 


Aviation... 
no significant aviation impacts are expected at the terminals 
through 06z. After 06z...an elevated inversion should redevelop 
over the region. This inversion will be strongest away from the 
coast...and impact kmcb the greatest. Expect to see IFR ceilings 
of less than 1000 feet develop by 08z...and a further lowering of 
the deck to around 300-500 feet by 11z. These low ceilings will 
persist through 14z before lifting as the inversion mixes out. 
With the stratus build down occurring...some patchy fog could also 
develop...and have visibilities falling to 3 miles for a brief 
period around daybreak at kmcb. At kbtr...khdc...and kasd some 
light fog could form between 11z and 13z...resulting in MVFR 
restrictions of 3 to 5 miles. As the boundary layer mixes 
out...this fog will quickly clear by 14z. 


&& 


Marine... 
light to moderate east to southeast winds will prevail through 
most of the forecast period. Early next week a weak pressure 
field will lead to light and variable winds. Expect isolated to 
scattered showers and thunderstorms over the waters through the 
period as well. 


&& 


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


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 risk severe and/or direct 
tropical threats; events of National significance 


&& 


Preliminary point temps/pops... 
mcb 86 69 86 68 / 30 20 40 30 
btr 88 71 87 69 / 20 20 50 30 
asd 86 71 86 70 / 30 20 40 30 
msy 86 73 86 72 / 20 20 40 20 
gpt 85 73 85 72 / 40 20 40 20 
pql 85 71 85 69 / 40 20 30 20 


&& 


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


$$ 



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