Chalmette, 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

  • 66°
  • Clear
  • Wind: WSW 14 mph
  • Humidity: 59%
  • Visibility: 10.0 miles
  • Dew Point: 51°
  • Pressure: 30.12 in. -

Select a Section

Click a section below for more information.

Next 12 Hours

2  pm
5  pm
8  pm
11  pm
2  am
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
72°
68°
62°
58°
56°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Clear
  • High: 73 °
  • Low: 54 °
  • Clear
  • Friday
  • Partly Cloudy
  • High: 73 °
  • Low: 47 °
  • Partly Cloudy
  • Saturday
  • Clear
  • High: 59 °
  • Low: 43 °
  • Clear
  • Sunday
  • Partly Cloudy
  • High: 64 °
  • Low: 55 °
  • Partly Cloudy
  • Monday
  • Rain
  • High: 67 °
  • Low: 47 °
  • Rain

Forecast for Chalmette, Louisiana

Updated: 3:05 am CST on February 11, 2016

  • Today

    Sunny. Highs in the lower 70s. Southwest winds 5 to 15 mph.

  • Tonight

    Mostly clear. Lows in the mid 50s. Southwest winds 10 to 15 mph.

  • Friday

    Sunny. Highs in the lower 70s. West winds around 10 mph.

  • Friday Night

    Mostly clear. Lows in the lower 50s. West winds 5 to 10 mph shifting to the north 10 to 15 mph after midnight.

  • Saturday

    Cooler...sunny. Highs in the mid 50s. Northeast winds 10 to 15 mph.

  • Saturday Night

    Mostly clear. Lows in the mid 40s.

  • Sunday

    Sunny in the morning then becoming partly cloudy. Highs in the lower 60s.

  • Sunday Night

    Warmer. Partly cloudy. A 20 percent chance of rain showers after midnight. Lows in the mid 50s.

  • Washingtons Birthday

    Mostly cloudy with rain showers likely and slight chance of thunderstorms. Highs in the mid 60s. Chance of precipitation 60 percent.

  • Monday Night

    Mostly cloudy. Chance of rain showers in the evening...then slight chance of rain showers after midnight. Lows in the upper 40s. Chance of showers 30 percent.

  • Tuesday

    Sunny. Highs in the lower 60s.

  • Tuesday Night

    Mostly clear. Lows in the upper 40s.

  • Wednesday

    Sunny. Highs in the upper 60s.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Algiers - JLM, New Orleans, LA

Updated: 2:52 PM CST

Temperature: 77.0 °F Dew Point: 55 °F Humidity: 47% Wind: SSW at 6.3 mph Pressure: 30.01 in Hourly Precipitation: - Heat Index: 79 °F Graphs

Location: Bywater, New Orleans, LA

Updated: 3:05 PM CST

Temperature: 74.0 °F Dew Point: 56 °F Humidity: 53% Wind: NW at 2.0 mph Pressure: 30.11 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Along the River, Louisiana, LA

Updated: 3:05 PM CST

Temperature: 73.7 °F Dew Point: 56 °F Humidity: 55% Wind: South at 2.6 mph Pressure: 30.15 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: SpringWood Estates, Belle Chasse, LA

Updated: 2:52 PM CST

Temperature: 74.1 °F Dew Point: 61 °F Humidity: 63% Wind: SW at 8.9 mph Pressure: 30.15 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Noble Manor, Belle Chasse, LA

Updated: 3:05 PM CST

Temperature: 74.3 °F Dew Point: 57 °F Humidity: 54% Wind: South at 3.6 mph Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Gulf Coast Special Systems, Gretna, LA

Updated: 3:04 PM CST

Temperature: 75.0 °F Dew Point: 56 °F Humidity: 52% Wind: SSW at 8.0 mph Pressure: 30.14 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Marigny, New Orleans, LA

Updated: 3:02 PM CST

Temperature: 78.3 °F Dew Point: 60 °F Humidity: 52% Wind: North at - Pressure: 30.24 in Hourly Precipitation: - Heat Index: 80 °F Graphs

Location: David Crockett Fire Co. No.1, Gretna, LA

Updated: 3:03 PM CST

Temperature: 75.1 °F Dew Point: 56 °F Humidity: 52% Wind: SW at 1.0 mph Pressure: 30.15 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Plaquemines Parish HS/EP, Belle Chasse, LA

Updated: 2:59 PM CST

Temperature: 72.7 °F Dew Point: 57 °F Humidity: 58% Wind: WSW at 7.0 mph Pressure: 30.15 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: South Lake Subdivison, Violet, LA

Updated: 3:02 PM CST

Temperature: 77.3 °F Dew Point: 59 °F Humidity: 54% Wind: North at 2.6 mph Pressure: 30.03 in Hourly Precipitation: - Heat Index: 79 °F Graphs

Location: Warehouse District, New Orleans, LA

Updated: 3:05 PM CST

Temperature: 75.0 °F Dew Point: 56 °F Humidity: 51% Wind: South at 3.4 mph Pressure: 30.18 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Gentilly Terrace, New Orleans, LA

Updated: 3:05 PM CST

Temperature: 76.2 °F Dew Point: 57 °F Humidity: 51% Wind: SSW at 3.0 mph Pressure: 30.11 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: APRSWXNET, Gretna, LA

Updated: 2:48 PM CST

Temperature: 75 °F Dew Point: 58 °F Humidity: 56% Wind: NE at 2 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Flores Garden, Belle Chasse, LA

Updated: 3:05 PM CST

Temperature: 73.2 °F Dew Point: 56 °F Humidity: 55% Wind: West at 11.0 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Faubourg St. John, New Orleans, LA

Updated: 3:05 PM CST

Temperature: 75.7 °F Dew Point: 53 °F Humidity: 45% Wind: Calm Pressure: 29.77 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Harvey Canal, Harvey, LA

Updated: 3:05 PM CST

Temperature: 74.5 °F Dew Point: 57 °F Humidity: 54% Wind: NW at 5.0 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Gretna / Terrytown 3S, Gretna, LA

Updated: 3:05 PM CST

Temperature: 73.3 °F Dew Point: 54 °F Humidity: 51% Wind: West at 13.0 mph Pressure: 30.16 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: APRSWXNET, New Orleans, LA

Updated: 2:47 PM CST

Temperature: 76 °F Dew Point: 55 °F Humidity: 49% Wind: WNW at 9 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Concession, Belle Chasse, LA

Updated: 3:05 PM CST

Temperature: 73.3 °F Dew Point: 59 °F Humidity: 61% Wind: WSW at 1.0 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: West Bank Animal Shelter Project, Harvey, LA

Updated: 2:59 PM CST

Temperature: 74.1 °F Dew Point: 52 °F Humidity: 46% Wind: West at 13.5 mph Pressure: 30.07 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: City Park, New Orleans, LA

Updated: 3:03 PM CST

Temperature: 75.0 °F Dew Point: 57 °F Humidity: 53% Wind: North at - Pressure: 30.21 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Barkley Estates, Harvey, LA

Updated: 3:02 PM CST

Temperature: 75.4 °F Dew Point: 56 °F Humidity: 52% Wind: SW at 5.8 mph Pressure: 30.02 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Freret St above Brottworks, New Orleans, LA

Updated: 3:05 PM CST

Temperature: 75.5 °F Dew Point: 58 °F Humidity: 54% Wind: NNW at 11.0 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: APRSWXNET, Harvey, LA

Updated: 2:41 PM CST

Temperature: 77 °F Dew Point: 60 °F Humidity: 55% Wind: West at 8 mph Pressure: 30.12 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Plantation Estates, Marrero, LA

Updated: 3:05 PM CST

Temperature: 74.2 °F Dew Point: 58 °F Humidity: 56% Wind: WSW at 3.0 mph Pressure: 30.12 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Esplanade Ridge, New Orleans, LA

Updated: 3:05 PM CST

Temperature: 75.6 °F Dew Point: 54 °F Humidity: 48% Wind: WSW at 11.0 mph Pressure: 30.14 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Lakeview, New Orleans, LA

Updated: 3:02 PM CST

Temperature: 74.5 °F Dew Point: 57 °F Humidity: 54% Wind: North at - Pressure: 30.01 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Lakeview, New Orleans, LA

Updated: 3:04 PM CST

Temperature: 74.3 °F Dew Point: 55 °F Humidity: 53% Wind: North at - Pressure: 30.01 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Lakeview East, New Orleans, LA

Updated: 2:59 PM CST

Temperature: 77.0 °F Dew Point: 58 °F Humidity: 51% Wind: WSW at 5.8 mph Pressure: 30.08 in Hourly Precipitation: - Heat Index: 79 °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 
1203 PM CST Thursday Feb 11 2016 


Aviation... 


Ceilings from around 020-030 have been temporarily occurring at a few 
airports this morning...however most airports should remain 
prevailing VFR with few to scattered clouds this afternoon and 
clear to scattered early tonight. While not the highest 
confidence...some low stratus and fog was added to the tafs after 
08z tonight into Friday morning with several airports dropping to 
IFR/LIFR. VFR conditions are then expected to return late Friday 
morning. 22/dew point 


&& 


Previous discussion... /issued 714 am CST Thursday Feb 11 2016/ 


.Sounding discussion... 


A stable and dry airmass remains over the region with a 
precipitable water value well below normal at 0.46 inches. There 
is more moisture in the lowest 1500 feet compared to the previous 
mornings. Otherwise...a temperature inversion extends from the 
surface to around 4200 feet. Winds are from the west or northwest 
throughout the atmosphere with a peak wind speed of 70 knots at 
45700 feet. 


12z balloon info: a routine flight lasting 117 minutes and 
reaching a height of 21.2 miles above the ground bursting south 
of Horn Island 68 miles downrange from the office. 


Ansorge 


Previous discussion... /issued 310 am CST Thursday Feb 11 2016/ 


Short term...biggest issue over the night was lows were set in the 
early evening hours at many locations as warm air advection started early this evening 
leading to temperatures rising over much of the area. Temperatures are running 
about 10 degrees warmer at 8z than they were the previous night. 


Very good consistency in the forecast through the weekend. As has been 
mentioned all week temperatures will moderate significantly and is already 
underway. As warmer air moves in from the southwest Gulf and Mexican 
plateau h925 temperatures are expected to Jump Up to around 12-14c. This 
will lead to highs about 10-15 degrees warmer than yesterday 
ranging from near 70 to the middle 70s today and then upper 60s to middle 
70s tomorrow. Under northwest flow middle level hghts will continue to slowly 
rise and will lead to a dry forecast. 


Still expecting a weak backdoor cold front Sat which will be 
associated with a weak clipper system diving from the Great Lakes to 
the Middle Atlantic States late tomorrow and into Sat. This front will 
be another dry front as moisture just wont increase ahead of it 
mainly due to the northwest flow aloft. H925 temperatures will drop behind the 
cold front to around 4-6c and this will lead to afternoon highs on Sat 
about 10-15 degrees cooler than Friday highs (mainly in the 50s again). 


The airmass behind saturdays cold front will be very transient while 
the northwest flow aloft will temporarily break down. With the surface high 
shifting east of the Appalachians sun allowing srly flow to quickly 
develop and generally zonal flow aloft moisture should finally 
increase over the area ahead of our next system on Monday. Ll temperatures 
will increase some with highs on sun likely in the upper 50s to middle 
60s. /Cab/ 


Long term...there continues to be real good continuity b/T the 
medium range models along with good consistency. Forecast confidence 
continues to grow with rain on Monday and then drier and slightly above 
normal conditions the remainder of the week. 


Still looks like a strong short wave and associated cold front will impact 
the region mainly Monday. Moisture will increase ahead of the system 
with precipitable waters  finally back above 1" and dewpoints in the upper 50s to near 
60. Middle level hght falls on the order of 3-5dm in 6 hours along with a 
middle level jet core of 90kts moving through the region will combine 
with a cold front and should provide more than enough support to get 
numerous rain showers to develop during the day Monday. Rain showers will be the 
dominant weather feature but there will be a little elevated 
instability to work with which should allow for a few embedded thunderstorms and rain. 
Light rain showers could begin as early as the overnight hours sun across the 
northwest but expect much of the activity to occur during the day Monday and 
then tapering off quickly from northwest to southeast Monday evening. 


The region moves back under northwest flow Tuesday and into Wednesday but a 
progressive pattern will lead to short wave riding on Thursday. The forecast will 
remain dry with temperatures near normal thx to the Pacific origin of this 
airmass. With a progressive pattern in place...conditions will 
quickly moderate with slightly above normal temperatures expected the 
remainder of the work week. /Cab/ 


Aviation...VFR ceiling and visibility unlimited conditions all terminals entire forecast 
period. Southwest winds are expected to become gusty during the 
afternoon hours. 24/rr 


Marine...west winds are expected to prevail at moderate levels 
today through Friday ahead of slow moving frontal zone in the lower 
Mississippi River valley. This front will bring a wind shift Friday 
night that may bring the winds to near Small Craft Advisory levels 
but brunt of cold air advection will be shunting east through 
Saturday. A stronger clipper system moves through Monday evening 
that could result in Small Craft Advisory conditions upon its 
passage. 24/rr 




Decision support... 
dss code....blue. 
Deployed...none. 
Activation...none. 
Activities...river flooding continues on the Pearl River. 


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 74 50 70 44 / 0 0 0 0 
btr 76 53 73 50 / 0 0 0 0 
asd 72 51 69 48 / 0 0 0 0 
msy 72 55 71 52 / 0 0 0 0 
gpt 69 52 68 48 / 0 0 0 0 
pql 69 52 69 47 / 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.