Slidell, Louisiana Weather Conditions

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Current Conditions

  • 66°
  • Clear
  • Wind: NW 7 mph
  • Humidity: 36%
  • Visibility: 10.0 miles
  • Dew Point: 38°
  • Pressure: 30.01 in. +

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Next 12 Hours

8  pm
11  pm
2  am
5  am
8  am
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
61°
55°
50°
45°
46°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Clear
  • High: 69 °
  • Low: 50 °
  • Clear
  • Sunday
  • Partly Cloudy
  • High: 74 °
  • Low: 61 °
  • Partly Cloudy
  • Monday
  • Chance of a Thunderstorm
  • High: 80 °
  • Low: 60 °
  • Chance of T-Storms
  • Tuesday
  • Chance of a Thunderstorm
  • High: 80 °
  • Low: 62 °
  • Chance of T-Storms
  • Wednesday
  • Rain
  • High: 77 °
  • Low: 65 °
  • Rain

Forecast for Slidell, Louisiana

Updated: 4:17 PM CDT on January 27, 2015

  • Friday

    Mostly clear. Lows overnight in the low 40s.

  • Friday Night

    Mostly clear. Low 43F. Winds N at 5 to 10 mph.

  • Saturday

    A mainly sunny sky. High 69F. Winds SE at 5 to 10 mph.

  • Saturday Night

    A mostly clear sky. Low around 50F. Winds light and variable.

  • Sunday

    Intervals of clouds and sunshine. High 74F. Winds SE at 10 to 15 mph.

  • Sunday Night

    Partly cloudy skies. Low 61F. Winds S at 5 to 10 mph.

  • Monday

    A mix of clouds and sun with the chance of an isolated thunderstorm in the afternoon. High around 80F. Winds SW at 5 to 10 mph. Chance of rain 30%.

  • Monday Night

    A few clouds. Low around 60F. Winds light and variable.

  • Tuesday

    Variable clouds with thunderstorms, especially in the afternoon. High around 80F. Winds SW at 10 to 15 mph. Chance of rain 50%.

  • Tuesday Night

    Partly cloudy early with increasing clouds overnight. Low 62F. Winds light and variable.

  • Wednesday

    Rain showers in the morning will evolve into a more steady rain in the afternoon. Thunder possible. High 77F. Winds SSE at 10 to 15 mph. Chance of rain 80%.

  • Wednesday Night

    Partly cloudy skies early. Showers and a possible thunderstorm developing later at night. Low near 65F. Winds SSE at 5 to 10 mph. Chance of rain 70%.

  • Thursday

    Thunderstorms. High 79F. Winds S at 10 to 15 mph. Chance of rain 80%.

  • Thursday Night

    Clear skies early then becoming mostly cloudy later at night. Low 67F. Winds SSW at 5 to 10 mph.

  • Friday

    Scattered thunderstorms in the morning, then partly cloudy late. High 84F. Winds SW at 10 to 15 mph. Chance of rain 50%.

  • Friday Night

    Partly cloudy skies. Low 63F. Winds NW at 5 to 10 mph.

  • Saturday

    Partly cloudy skies. High 77F. Winds NE at 10 to 20 mph.

  • Saturday Night

    Clear skies. Low near 55F. Winds E at 5 to 10 mph.

  • Sunday

    Except for a few afternoon clouds, mainly sunny. High 76F. Winds SE at 10 to 20 mph.

  • Sunday Night

    Mainly cloudy. Low near 60F. Winds SSE at 10 to 15 mph.

  • Monday

    Scattered showers and thunderstorms. High near 80F. Winds SSE at 10 to 20 mph. Chance of rain 40%.

  • Monday Night

    Partly cloudy with late night showers or thunderstorms. Low 63F. Winds S at 10 to 15 mph. Chance of rain 50%.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

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

Updated: 7:29 PM CDT

Temperature: 65.6 °F Dew Point: 44 °F Humidity: 46% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Brookwood Estate, Slidell, LA

Updated: 7:18 PM CDT

Temperature: 64.6 °F Dew Point: 40 °F Humidity: 40% Wind: NNW at 3.2 mph Pressure: 29.76 in Hourly Precipitation: - Heat Index: - Graphs

Location: Slidell, LA

Updated: 7:17 PM CDT

Temperature: 65.4 °F Dew Point: 42 °F Humidity: 42% Wind: WNW at 3.0 mph Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Breckenridge, Slidell, LA

Updated: 7:29 PM CDT

Temperature: 64.9 °F Dew Point: 39 °F Humidity: 38% Wind: Calm Pressure: 30.10 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Lighthouse Point, Slidell, LA

Updated: 7:25 PM CDT

Temperature: 66.7 °F Dew Point: 46 °F Humidity: 47% Wind: North at - Pressure: 30.09 in Hourly Precipitation: - Heat Index: - Graphs

Location: Oak Harbor, K4QAL, Slidell, LA

Updated: 7:29 PM CDT

Temperature: 64.5 °F Dew Point: 43 °F Humidity: 45% Wind: West at 2.0 mph Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Oak Harbor, Slidell, LA

Updated: 7:29 PM CDT

Temperature: 63.5 °F Dew Point: 42 °F Humidity: 46% Wind: WNW at 1.0 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Eden Isles, Slidell, LA

Updated: 8:29 PM EDT

Temperature: 65.5 °F Dew Point: 44 °F Humidity: 45% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Bayou Liberty, Slidell, LA

Updated: 7:27 PM CDT

Temperature: 62.5 °F Dew Point: 47 °F Humidity: 58% Wind: Calm Pressure: 30.04 in Hourly Precipitation: - Heat Index: - Graphs

Location: Circle O Acres, Slidell, LA

Updated: 7:28 PM CDT

Temperature: 64.3 °F Dew Point: 39 °F Humidity: 39% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Charwood Drive, Pearl River, LA

Updated: 7:26 PM CDT

Temperature: 63.7 °F Dew Point: 47 °F Humidity: 54% Wind: North at - Pressure: 29.91 in Hourly Precipitation: - Heat Index: - Graphs

Location: Pearl River Town, Pearl River, LA

Updated: 7:25 PM CDT

Temperature: 64.0 °F Dew Point: 44 °F Humidity: 49% Wind: NW at 1.1 mph Pressure: 29.85 in Hourly Precipitation: - Heat Index: - Graphs

Location: Oak Mill, Lacombe, LA

Updated: 7:29 PM CDT

Temperature: 63.0 °F Dew Point: 44 °F Humidity: 49% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Pearl Hickory, Pearl River, LA

Updated: 4:34 PM CDT

Temperature: 74.5 °F Dew Point: 44 °F Humidity: 33% Wind: ENE at 1.1 mph Pressure: 29.73 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Hickory, Pearl River, LA

Updated: 7:27 PM CDT

Temperature: 64.4 °F Dew Point: 44 °F Humidity: 47% Wind: Calm Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Bayou Acres, Mandeville, LA

Updated: 7:24 PM CDT

Temperature: 62.8 °F Dew Point: 43 °F Humidity: 49% Wind: Calm Pressure: 30.05 in Hourly Precipitation: - Heat Index: - Graphs

Location: The Timbers, Mandeville, LA

Updated: 7:25 PM CDT

Temperature: 64.2 °F Dew Point: 37 °F Humidity: 37% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Woodlands, Mandeville, LA

Updated: 7:29 PM CDT

Temperature: 62.4 °F Dew Point: 40 °F Humidity: 44% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

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

Updated: 7:29 PM CDT

Temperature: 62.2 °F Dew Point: 43 °F Humidity: 50% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Tanager Drive, Mandeville, LA

Updated: 7:26 PM CDT

Temperature: 66.7 °F Dew Point: 48 °F Humidity: 50% Wind: North at - Pressure: 29.98 in Hourly Precipitation: - Heat Index: - Graphs

Location: Deval Estates, Mandeville, LA

Updated: 7:29 PM CDT

Temperature: 61.9 °F Dew Point: 45 °F Humidity: 54% Wind: Calm Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Old Mandeville, Mandeville, LA

Updated: 7:18 PM CDT

Temperature: 63.1 °F Dew Point: 46 °F Humidity: 53% Wind: Calm Pressure: 29.89 in Hourly Precipitation: - Heat Index: - Graphs

Location: SHARP ROAD, Mandeville, LA

Updated: 7:29 PM CDT

Temperature: 62.1 °F Dew Point: 44 °F Humidity: 52% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Mandeville, Mandeville, LA

Updated: 7:24 PM CDT

Temperature: 63.7 °F Dew Point: 42 °F Humidity: 46% Wind: NNW at 2.0 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Morningside Drive, Mandeville, LA

Updated: 7:26 PM CDT

Temperature: 65.1 °F Dew Point: 43 °F Humidity: 44% Wind: North at - Pressure: 29.89 in Hourly Precipitation: - Heat Index: - Graphs

Location: Magnolia Ridge Drive, Mandeville, LA

Updated: 7:26 PM CDT

Temperature: 65.7 °F Dew Point: 46 °F Humidity: 48% Wind: North at - Pressure: 30.07 in Hourly Precipitation: - Heat Index: - Graphs

Location: Mandeville, Mandeville, LA

Updated: 7:21 PM CDT

Temperature: 67.1 °F Dew Point: - Humidity: - Wind: North at - Pressure: 29.97 in Hourly Precipitation: - Heat Index: - Graphs

Location: North Hill Drive, Carriere, MS

Updated: 7:26 PM CDT

Temperature: 63.7 °F Dew Point: 44 °F Humidity: 48% Wind: North at - Pressure: 29.89 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Carriere, MS

Updated: 7:29 PM CDT

Temperature: 62.6 °F Dew Point: 40 °F Humidity: 44% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Cherry Laurel Drive, Covington, LA

Updated: 7:26 PM CDT

Temperature: 66.7 °F Dew Point: 48 °F Humidity: 50% Wind: North at - Pressure: 30.10 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Kiln, Kiln, MS

Updated: 7:22 PM CDT

Temperature: 61.3 °F Dew Point: 41 °F Humidity: 47% Wind: ENE at 4.2 mph Pressure: 29.79 in Hourly Precipitation: - Heat Index: - Graphs

Location: Lakefront Airport, New Orleans, LA

Updated: 7:20 PM CDT

Temperature: 66.4 °F Dew Point: - Humidity: - Wind: North at - Pressure: 29.94 in Hourly Precipitation: - Heat Index: - Graphs

Location: Chateau Village Subdivision, Mandeville, LA

Updated: 7:29 PM CDT

Temperature: 62.8 °F Dew Point: 44 °F Humidity: 50% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Round Rock, Picayune, MS

Updated: 7:20 PM CDT

Temperature: 60.6 °F Dew Point: 41 °F Humidity: 49% Wind: Calm Pressure: 29.77 in Hourly Precipitation: - Heat Index: - Graphs

Location: Covington / Abita Springs, Covington, LA

Updated: 7:29 PM CDT

Temperature: 61.3 °F Dew Point: 42 °F Humidity: 49% Wind: NW at 1.1 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Shoreline Park, Bay St. Louis, MS

Updated: 7:29 PM CDT

Temperature: 63.7 °F Dew Point: - Humidity: - Wind: ENE at 5.0 mph Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Bush, Bush, LA

Updated: 7:29 PM CDT

Temperature: 61.3 °F Dew Point: 44 °F Humidity: 52% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Hide_A_Way Lake ~OWX, Carriere, MS

Updated: 7:29 PM CDT

Temperature: 61.9 °F Dew Point: 41 °F Humidity: 47% Wind: NW at 1.0 mph Pressure: 29.99 in Hourly Precipitation: 0.00 in 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 
349 PM CDT Friday Mar 27 2015 


Discussion... 
gorgeous weather will continue into the first part of this 
weekend as cool and dry high pressure settles over the area. Lows 
tonight will generally be 5 to 10 degrees below normal depending 
on location...ranging from the lower 40s north to the lower 50s 
near the Louisiana coast. Think guidance is a bit too cool with 
regards to highs tomorrow. Cold air advection will have ceased 
or at least weakened significant with winds forecast to become 
more easterly. Add in full sunshine with a Rising Sun angle...and 
think most locations will reach the 70 degree mark instead of 
topping out in the middle to upper 60s as guidance suggests. Thus am 
carrying temperatures a few degrees higher than guidance with forecast 
afternoon temperatures generally in the lower 70s. 


High pressure shifts eastward on Sunday and warming trend begins 
as winds become southeasterly. Expect near normal temperatures on 
Sunday...rising above normal on Monday. 


A cold front dropping into the lower Mississippi Valley still 
looks to stall before reaching the coast as it loses its upper 
level push and flow becomes more westerly. The stalling boundary 
could still bring a chance of showers to the northern half of the 
area Monday and Tuesday...and this is reflected in the forecast. 


Though there are differences in timing...both the GFS and Euro 
indicate a southern stream shortwave will bring scattered to 
numerous showers and thunderstorms to the area midweek. Will 
continue to carry somewhat of a blend of available guidance for 
this system as either scenario seems plausible. This results in 
solid chance probability of precipitation for both Wednesday and Thursday...but it is more 
likely that one of these two days will see numerous showers and 
thunderstorms while the other will see only isolated to possibly 
scattered convection. Will need to continue refining this portion 
of the forecast as the situation becomes clearer. 


Beyond midweek...another front could pass through the area for the 
start of next weekend...but there is some question as to how 
strong it will be by the time it gets here. 


&& 


Aviation... 
expect VFR conditions to prevail through the forecast period. 
Winds will remain slightly elevated through 0z at all terminals. 
Winds will decrease overnight at all terminals with the exception 
of knew where winds will still be elevated through the night. 
Expect VFR conditions for Saturday. 


&& 


Marine... 
high pressure will move into the coastal waters. Winds will be 
elevated through the evening hours and small craft exercise 
caution conditions will still remain in the outer waters through 
tonight. Winds will rotate back around to onshore through the 
weekend as the ridge slides east. Winds not likely to change much 
through the middle of next week with high pressure generally 
remain situated east of the area. 


&& 


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


&& 


Preliminary point temps/pops... 
mcb 41 71 48 76 / 0 0 10 0 
btr 45 74 53 79 / 0 0 10 0 
asd 41 72 48 75 / 0 0 10 0 
msy 49 72 56 77 / 0 0 0 0 
gpt 45 68 51 72 / 0 0 0 0 
pql 40 70 44 72 / 0 0 10 0 


&& 


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


MS...none. 
GM...none. 


&& 


$$ 


Aviation/marine...13/mh 
rest of discussion...95/dm 



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