Slidell, Louisiana Weather Conditions

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Current Conditions

  • 43°
  • Clear
  • Wind: North 14 mph
  • Humidity: 47%
  • Visibility: 10.0 miles
  • Dew Point: 24°
  • Pressure: 30.25 in. +
  • Heat Index: 36

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Next 12 Hours

4  am
7  am
10  am
1  pm
4  pm
Clear
Clear
Clear
Clear
Partly Cloudy
Partly Cloudy
Clear
Clear
Clear
Clear
46°
39°
46°
54°
61°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Clear
  • High: 61 °
  • Low: 34 °
  • Clear
  • Sunday
  • Clear
  • High: 64 °
  • Low: 41 °
  • Clear
  • Monday
  • Partly Cloudy
  • High: 72 °
  • Low: 54 °
  • Partly Cloudy
  • Tuesday
  • Mostly Cloudy
  • High: 77 °
  • Low: 57 °
  • Mostly Cloudy
  • Wednesday
  • Chance of a Thunderstorm
  • High: 79 °
  • Low: 54 °
  • Chance of a Thunderstorm

Forecast for Slidell, Louisiana

Updated: 4:00 AM CDT on November 01, 2014

Freeze watch in effect from late tonight through Sunday morning...
  • Saturday

    Partly cloudy in the morning, then clear. High of 61F. Breezy. Winds from the North at 10 to 20 mph.

  • Saturday Night

    Clear in the evening, then partly cloudy. Low of 34F. Winds from the North at 5 to 10 mph.

  • Sunday

    Partly cloudy in the morning, then clear. High of 64F. Winds from the NE at 5 to 10 mph.

  • Sunday Night

    Clear. Low of 41F. Winds less than 5 mph.

  • Monday

    Clear in the morning, then partly cloudy. High of 72F. Winds from the ESE at 5 to 15 mph.

  • Monday Night

    Partly cloudy. Fog overnight. Low of 54F. Winds from the SE at 5 to 15 mph.

  • Tuesday

    Mostly cloudy. Fog early. High of 77F. Winds from the SE at 10 to 15 mph.

  • Tuesday Night

    Mostly cloudy in the evening, then overcast. Fog overnight. Low of 57F. Winds from the SE at 5 to 10 mph.

  • Wednesday

    Overcast with a chance of a thunderstorm. High of 79F. Winds from the SE at 5 to 15 mph. Chance of rain 20%.

  • Wednesday Night

    Overcast with a chance of rain. Fog overnight. Low of 54F. Winds from the East at 5 to 10 mph. Chance of rain 50%.

  • Thursday

    Mostly cloudy. High of 75F. Winds from the NE at 5 to 10 mph.

  • Thursday Night

    Mostly cloudy. Low of 48F. Winds from the NNE at 10 to 15 mph.

  • Friday

    Mostly cloudy. High of 66F. Winds from the NE at 10 to 15 mph.

  • Friday Night

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

  • Saturday

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

  • Saturday Night

    Clear. Fog overnight. Low of 45F. Winds from the NE at 5 to 10 mph.

  • Sunday

    Clear. High of 68F. Winds from the NNE at 5 to 10 mph.

  • Sunday Night

    Clear. Fog overnight. Low of 43F. Winds from the NNE at 5 to 10 mph.

  • Monday

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

  • Monday Night

    Clear. Fog overnight. Low of 45F. Winds from the NE at 5 to 10 mph.

  • Tuesday

    Clear with a chance of a thunderstorm. Fog early. High of 73F. Winds from the NE at 5 to 10 mph. Chance of rain 20%.

  • Tuesday Night

    Clear. Fog overnight. Low of 45F. Winds less than 5 mph.

Severe Weather Alert Descriptions

 Freeze Watch  Statement as of 4:54 am CDT on November 1, 2014


... Freeze watch remains in effect from late tonight through
Sunday morning...

* temperature... temperatures are expected to fall to near 32
degrees late tonight and early Sunday morning.

* Duration... where temperatures fall below freezing... the freezing
temperatures could last about 1 hour near daybreak.

* Impacts... localized impacts to tender outdoor vegetation may be
possible.

Precautionary/preparedness actions...

A freeze watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.

A freeze warning may be issued later today if conditions appear
more indicative of a longer and more impactful event over a larger
part of the watch area.






Personal Weather Stations

Personal Weather Stations [Add your weather station!]

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

Updated: 5:07 AM CDT

Temperature: 43.8 °F Dew Point: 27 °F Humidity: 52% Wind: North at 2.0 mph Pressure: 30.22 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Oak Harbor, K4QAL, Slidell, LA

Updated: 5:05 AM CDT

Temperature: 44.0 °F Dew Point: 26 °F Humidity: 49% Wind: NNE at 6.0 mph Pressure: 30.23 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: Oak Harbor, Slidell, LA

Updated: 5:07 AM CDT

Temperature: 45.0 °F Dew Point: 27 °F Humidity: 50% Wind: NNW at 7.0 mph Pressure: 30.24 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: Eden Isles, Slidell, LA

Updated: 6:07 AM EDT

Temperature: 44.7 °F Dew Point: 27 °F Humidity: 50% Wind: Calm Pressure: 30.23 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Slidell, LA

Updated: 5:01 AM CDT

Temperature: 43.9 °F Dew Point: 27 °F Humidity: 52% Wind: NNE at 3.0 mph Pressure: 30.24 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Tammany Yacht Club, Slidell, LA

Updated: 3:07 AM MST

Temperature: 44.7 °F Dew Point: 27 °F Humidity: 50% Wind: NNE at 20.0 mph Pressure: 30.25 in Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

Location: LAKEVIEW DR., Slidell, LA

Updated: 4:53 AM CDT

Temperature: 44.8 °F Dew Point: 28 °F Humidity: 53% Wind: North at 13.0 mph Pressure: 30.24 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Timber Ridge, Slidell, LA

Updated: 5:07 AM CDT

Temperature: 43.5 °F Dew Point: 26 °F Humidity: 49% Wind: Calm Pressure: 30.25 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Bayou Liberty, Slidell, LA

Updated: 5:01 AM CDT

Temperature: 43.9 °F Dew Point: 28 °F Humidity: 54% Wind: Calm Pressure: 30.26 in Hourly Precipitation: - Windchill: 44 °F Graphs

Location: Circle O Acres, Slidell, LA

Updated: 5:05 AM CDT

Temperature: 43.5 °F Dew Point: 25 °F Humidity: 47% Wind: WSW at 1.0 mph Pressure: 30.24 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Pearl Hickory, Pearl River, LA

Updated: 5:07 AM CDT

Temperature: 41.7 °F Dew Point: 29 °F Humidity: 60% Wind: North at 1.7 mph Pressure: 30.00 in Hourly Precipitation: - Windchill: 42 °F Graphs

Location: Hickory, Pearl River, LA

Updated: 5:05 AM CDT

Temperature: 44.6 °F Dew Point: 32 °F Humidity: 60% Wind: East at 1.1 mph Pressure: 30.21 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: RAWS SELA PORTABLE LA US, Lacombe, LA

Updated: 3:34 AM CDT

Temperature: 47 °F Dew Point: 30 °F Humidity: 52% Wind: NW at 5 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Oak Mill, Lacombe, LA

Updated: 5:07 AM CDT

Temperature: 42.4 °F Dew Point: 29 °F Humidity: 59% Wind: NE at 2.0 mph Pressure: 30.24 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

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

Updated: 3:47 AM CDT

Temperature: 47 °F Dew Point: 29 °F Humidity: 50% Wind: NE at 4 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Shoreline Park, Bay St. Louis, MS

Updated: 5:07 AM CDT

Temperature: 45.1 °F Dew Point: - Humidity: - Wind: North at 7.0 mph Pressure: 30.26 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: Joe's Redneck Weather, Waveland, MS

Updated: 5:07 AM CDT

Temperature: 43.9 °F Dew Point: 17 °F Humidity: 34% Wind: North at 2.2 mph Pressure: 30.24 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

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

Updated: 5:07 AM CDT

Temperature: 43.7 °F Dew Point: 28 °F Humidity: 53% Wind: NW at 1.6 mph Pressure: 30.16 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Diamondhead, Diamondhead, MS

Updated: 5:07 AM CDT

Temperature: 42.6 °F Dew Point: 28 °F Humidity: 56% Wind: ENE at 5.4 mph Pressure: 28.14 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Diamondhead, Diamondhead, MS

Updated: 4:59 AM CDT

Temperature: 42.1 °F Dew Point: 30 °F Humidity: 61% Wind: Calm Pressure: 30.15 in Hourly Precipitation: - Windchill: 42 °F Graphs

Location: Round Rock, Picayune, MS

Updated: 4:55 AM CDT

Temperature: 37.2 °F Dew Point: 26 °F Humidity: 65% Wind: Calm Pressure: 30.13 in Hourly Precipitation: - Windchill: 37 °F Graphs

Location: Carriere, MS

Updated: 5:07 AM CDT

Temperature: 42.1 °F Dew Point: 28 °F Humidity: 58% Wind: Calm Pressure: 30.18 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: Diamondhead East, Diamondhead, MS

Updated: 4:56 AM CDT

Temperature: 42.6 °F Dew Point: 28 °F Humidity: 57% Wind: NNE at 1.0 mph Pressure: 30.23 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: Pittari Lane, Carriere, MS

Updated: 5:00 AM CDT

Temperature: 40.5 °F Dew Point: 26 °F Humidity: 56% Wind: NNE at 4.2 mph Pressure: 29.96 in Hourly Precipitation: - Windchill: 38 °F Graphs

Location: Hide_A_Way Lake ~OWX, Carriere, MS

Updated: 5:07 AM CDT

Temperature: 41.2 °F Dew Point: 28 °F Humidity: 58% Wind: Calm Pressure: 30.22 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: Bayou Acres, Mandeville, LA

Updated: 4:52 AM CDT

Temperature: 43.3 °F Dew Point: 27 °F Humidity: 53% Wind: SW at 2.2 mph Pressure: 30.27 in Hourly Precipitation: - Windchill: 43 °F Graphs

Location: The Timbers, Mandeville, LA

Updated: 5:05 AM CDT

Temperature: 43.3 °F Dew Point: 23 °F Humidity: 45% Wind: ENE at 2.9 mph Pressure: 30.25 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: Soult Street/Molitor Street, Mandeville, LA

Updated: 5:07 AM CDT

Temperature: 44.2 °F Dew Point: 24 °F Humidity: 44% Wind: Calm Pressure: 30.24 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Woodlands, Mandeville, LA

Updated: 5:07 AM CDT

Temperature: 42.6 °F Dew Point: 25 °F Humidity: 50% Wind: Calm Pressure: 30.29 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: Tanager Drive, Mandeville, LA

Updated: 5:05 AM CDT

Temperature: 47.7 °F Dew Point: 30 °F Humidity: 51% Wind: North at - Pressure: 30.20 in Hourly Precipitation: - Windchill: 48 °F Graphs

Location: Deval Estates, Mandeville, LA

Updated: 5:06 AM CDT

Temperature: 43.5 °F Dew Point: 26 °F Humidity: 50% Wind: Calm Pressure: 30.10 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Deer Run Gang, Picayune, MS

Updated: 5:04 AM CDT

Temperature: 40.1 °F Dew Point: 27 °F Humidity: 60% Wind: East at 3.7 mph Pressure: 30.20 in Hourly Precipitation: - Windchill: 38 °F Graphs

Location: Old Mandeville, Mandeville, LA

Updated: 5:04 AM CDT

Temperature: 42.4 °F Dew Point: 26 °F Humidity: 53% Wind: SW at 3.2 mph Pressure: 30.12 in Hourly Precipitation: - Windchill: 41 °F Graphs

Location: Mandeville, Mandeville, LA

Updated: 4:52 AM CDT

Temperature: 42.7 °F Dew Point: 26 °F Humidity: 51% Wind: NNE at 4.0 mph Pressure: 30.24 in Hourly Precipitation: - Windchill: 40 °F Graphs

Location: SHARP ROAD, Mandeville, LA

Updated: 5:07 AM CDT

Temperature: 43.0 °F Dew Point: 28 °F Humidity: 54% Wind: NE at 2.0 mph Pressure: 30.26 in Hourly Precipitation: 0.00 in Windchill: 43 °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 
432 am CDT Sat Nov 1 2014 


Short term... 
cold high pressure continues to build steadily into the Gulf 
states with the stronger advection to abate later this morning. 
This will allow winds to settle though still remaining rather 
gusty due to diurnal mixing under mostly clear skies. The main 
issue this package is what to do with freeze potential. With a 
little more confidence that a large part of the area may fall 
below 32f would prompt an upgrade to warning. Guidance is 
teetering right at 32f and hourly grids are only showing 1 hour 
duration of 31-32f at sunrise Sunday morning. Given short duration 
expectations and mainly drainage driven as opposed to advective 
cold...have opted to just maintain freeze watch at this time and 
let day shift re-assess with newer model guidance for possible 
upgrade if confidence increases. Suffice to say that a few low- 
lying and drainage prone areas should see 32f that would need 
minimal to no mitigation measures aside from pet considerations. 
Air mass should moderate slowly come Monday as center of high 
settles over eastern Seaboard. 


Long term... 
return flow becomes established Tuesday night into Wednesday. 
Depending on dewpoint recovery...some fog issues may develop or at 
least a low marine layer cloud deck Tuesday night/Wednesday 
morning. Rain chances increase Wednesday in advance of next cold 
front though moisture field may be somewhat divergent upon 
arrival. Cloudiness and light rainfall may hang stubbornly into 
Thursday before clearing out for what should be a mild autumn 
weekend. 


&& 


Aviation... 
strong northerly flow followed the cold front passage yesterday 
evening. Winds will decrease Saturday morning. Main issue will 
be gusy winds early in the taf period. Otherwise VFR conditions 
will prevail as skies will be clear and visibilities all well 
above thesholds over the next 24 hours. 


&& 


Marine... 
strong cold air advection will maintain gusty winds near minimal 
gales until around sunrise before advection neutralizes. An 
updated marine package will be needed to drop gale headlines once 
winds lessen. Small Craft Advisory conditions are expected to 
remain until at least late afternoon until the ridge axis settles 
over the north Gulf. Winds eventually veer to easterlies Monday 
and Tuesday before becoming onshore oriented ahead of next cold 
front middle of the week. Next high surge does not appear to be as 
strong as current high...but small craft advisories may be needed 
for a period Post-frontal Thursday. 


&& 


Decision support... 
dss code...blue. 
Deployed...none. 
Activation...none. 
Activities...Gale Warning becoming a Small Craft Advisory 
..slurry support...Special Weather Statement on fire conditions. 


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 57 32 65 42 / 0 0 0 0 
btr 59 32 65 41 / 0 0 0 0 
asd 60 32 65 41 / 0 0 0 0 
msy 58 43 63 52 / 0 0 0 0 
gpt 60 36 65 45 / 0 0 0 0 
pql 60 32 64 38 / 0 0 0 0 


&& 


Lix watches/warnings/advisories... 
la...Wind Advisory until 7 am Saturday for the following zones: lower 
Jefferson...lower Lafourche...lower Plaquemines...lower St. 
Bernard...lower Terrebonne...Orleans...St. Charles...St. 
James...St. John The Baptist...upper Jefferson...upper 
Lafourche...upper Plaquemines...upper St. Bernard...and 
upper Terrebonne. 


Freeze watch from midnight Sunday to 8 am Sunday for the 
following zones: East Baton Rouge...East 
Feliciana...Livingston...northern Tangipahoa...Pointe 
Coupee...southern Tangipahoa...St. Helena...St. 
Tammany...Washington...West Baton Rouge...and West 
Feliciana. 


GM...Gale Warning until 6 am Saturday for the following zones: Breton 
Sound...Chandeleur Sound...coastal waters from Boothville 
la to the Southwest Pass of the Mississippi River out 20 
nm...coastal waters from Pascagoula MS to Stake Island la 
from 20 to 60 nm...coastal waters from Pascagoula MS to 
Stake Island la out 20 nm...coastal waters from Stake 
Island la to the Southwest Pass of the Mississippi River 
from 20 to 60 nm...coastal waters from the Southwest Pass 
of the Mississippi River to Port Fourchon from 20 to 60 
nm...coastal waters from the Southwest Pass of the 
Mississippi River to Port Fourchon out 20 nm...Lake 
Borgne...Lake Pontchartrain and Lake Maurepas...and 
Mississippi Sound. 


Small Craft Advisory until 7 PM Saturday for the following 
zones: Breton Sound...Chandeleur Sound...coastal waters 
from Boothville la to the Southwest Pass of the Mississippi 
River out 20 nm...coastal waters from Pascagoula MS to 
Stake Island la from 20 to 60 nm...coastal waters from 
Pascagoula MS to Stake Island la out 20 nm...coastal waters 
from Stake Island la to the Southwest Pass of the 
Mississippi River from 20 to 60 nm...coastal waters from 
the Southwest Pass of the Mississippi River to Port 
Fourchon from 20 to 60 nm...coastal waters from the 
Southwest Pass of the Mississippi River to Port Fourchon 
out 20 nm...Lake Borgne...Lake Pontchartrain and Lake 
Maurepas...and Mississippi Sound. 


Small Craft Advisory until 7 PM Saturday for the following 
zones: coastal waters from Port Fourchon to lower 
Atchafalaya River from 20 to 60 nm...and coastal waters 
from Port Fourchon to lower Atchafalaya River out 20 nm. 


MS...freeze watch from midnight Sunday to 8 am Sunday for the 
following zones: 
Amite...Hancock...Harrison...Jackson...Pearl 
River...Pike...Walthall...and Wilkinson. 


GM...Gale Warning until 6 am Saturday for the following zones: Breton 
Sound...Chandeleur Sound...coastal waters from Boothville 
la to the Southwest Pass of the Mississippi River out 20 
nm...coastal waters from Pascagoula MS to Stake Island la 
from 20 to 60 nm...coastal waters from Pascagoula MS to 
Stake Island la out 20 nm...coastal waters from Stake 
Island la to the Southwest Pass of the Mississippi River 
from 20 to 60 nm...coastal waters from the Southwest Pass 
of the Mississippi River to Port Fourchon from 20 to 60 
nm...coastal waters from the Southwest Pass of the 
Mississippi River to Port Fourchon out 20 nm...Lake 
Borgne...Lake Pontchartrain and Lake Maurepas...and 
Mississippi Sound. 


Small Craft Advisory until 7 PM Saturday for the following 
zones: Breton Sound...Chandeleur Sound...coastal waters 
from Boothville la to the Southwest Pass of the Mississippi 
River out 20 nm...coastal waters from Pascagoula MS to 
Stake Island la from 20 to 60 nm...coastal waters from 
Pascagoula MS to Stake Island la out 20 nm...coastal waters 
from Stake Island la to the Southwest Pass of the 
Mississippi River from 20 to 60 nm...coastal waters from 
the Southwest Pass of the Mississippi River to Port 
Fourchon from 20 to 60 nm...coastal waters from the 
Southwest Pass of the Mississippi River to Port Fourchon 
out 20 nm...Lake Borgne...Lake Pontchartrain and Lake 
Maurepas...and Mississippi Sound. 


Small Craft Advisory until 7 PM Saturday for the following 
zones: coastal waters from Port Fourchon to lower 
Atchafalaya River from 20 to 60 nm...and coastal waters 
from Port Fourchon to lower Atchafalaya River out 20 nm. 


&& 


$$ 


24/rr 
keg 



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