Heat Advisory — Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, Northern Tangipahoa, LA, Lower Plaquemines, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS 8:00 PM Excessive Heat Watch 8:00 PM Excessive Heat Warning — St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Lower St. Bernard, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Northern St. Tammany, LA, Southwestern St. Tammany, LA, Central Tangipahoa, LA, Lower Tangipahoa, LA, Northern Livingston, LA, Southern Livingston, LA, Western Ascension, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper Plaquemines, LA, Central Plaquemines, LA, Central Jefferson, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS 8:00 PM

Metairie, Louisiana

Last updated: 10:10 PM CDT  ·  Refresh
31°C
Feels like 36°
Clear
▲ 34°  /  ▼ 26°
Wind
7 mph WSW
Humidity
68%
Dew Point
24°
Pressure
29.88 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
9%
Sunrise
6:16 AM
Sunset
7:57 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Metairie is currently clear at 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2252 J/kg) — isolated convective development possible. Sunrise: 6:16AM · Sunset: 7:57PM.

Alerts

Heat Advisory
Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, Northern Tangipahoa, LA, Lower Plaquemines, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS
Expires 8:00 PM
Excessive Heat Watch
Expires 8:00 PM
Excessive Heat Warning
St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Lower St. Bernard, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Northern St. Tammany, LA, Southwestern St. Tammany, LA, Central Tangipahoa, LA, Lower Tangipahoa, LA, Northern Livingston, LA, Southern Livingston, LA, Western Ascension, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper Plaquemines, LA, Central Plaquemines, LA, Central Jefferson, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS
Expires 8:00 PM
46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
4%
11 PM
30°
23%
12 AM
29°
23%
1 AM
29°
4%
2 AM
28°
4%
3 AM
28°
4%
4 AM
28°
3%
5 AM
27°
3%
6 AM
26°
3%
7 AM
27°
3%
8 AM
28°
3%
9 AM
29°
3%
10 AM
31°
10%
11 AM
32°
10%
12 PM
33°
10%
1 PM
34°
10%
2 PM
35°
13%
3 PM
35°
17%
4 PM
35°
20%
5 PM
34°
14%
6 PM
34°
14%
7 PM
33°
14%
8 PM
33°
14%
9 PM
32°
15%
7-Day Forecast
Tonight
34° 26°
Clear.
Tue
36° 26°
Partly Cloudy with a 20% chance of rain.
Wed
36° 27°
Partly Cloudy.
Thu
36° 26°
Partly Cloudy with a 59% chance of rain.
Fri
36° 27°
Rain, 68% chance.
Sat
36° 27°
Heavy Rain, 90% chance.
Sun
34° 26°
Heavy Rain, 90% chance.
TimeTempConditionsPrecipWindHumidity
Now 31° Clear 4% 7 mph WSW 68%
11 PM 30° Clear 23% 8 mph WSW 73%
12 AM 29° Clear 23% 8 mph WSW 75%
1 AM 29° Clear 4% 8 mph W 78%
2 AM 28° Clear 4% 8 mph W 80%
3 AM 28° Clear 4% 8 mph W 82%
4 AM 28° Clear 3% 8 mph W 83%
5 AM 27° Clear 3% 8 mph W 82%
6 AM 26° Mostly Clear 3% 8 mph WNW 82%
7 AM 27° Partly Cloudy 3% 8 mph WNW 80%
8 AM 28° Mostly Clear 3% 9 mph WNW 74%
9 AM 29° Partly Cloudy 3% 9 mph WNW 68%
10 AM 31° Partly Cloudy 10% 9 mph WNW 63%
11 AM 32° Partly Cloudy 10% 8 mph WNW 60%
12 PM 33° Partly Cloudy 10% 8 mph NW 56%
1 PM 34° Partly Cloudy 10% 7 mph NW 52%
2 PM 35° Partly Cloudy 13% 7 mph NW 50%
3 PM 35° Partly Cloudy 17% 6 mph WNW 49%
4 PM 35° Partly Cloudy 20% 6 mph WNW 50%
5 PM 34° Partly Cloudy 14% 6 mph W 55%
6 PM 34° Partly Cloudy 14% 7 mph W 59%
7 PM 33° Mostly Cloudy 14% 8 mph WSW 62%
8 PM 33° Partly Cloudy 14% 8 mph WSW 65%
9 PM 32° Partly Cloudy 15% 8 mph WSW 68%
15-Day Forecast
Today
7/27
Clear
4%
26°
34°
Tue
7/28
Partly Cloudy
20%
26°
36°
Wed
7/29
Partly Cloudy
14%
27°
36°
Thu
7/30
Partly Cloudy
59%
26°
36°
Fri
7/31
Rain
68%
27°
36°
Sat
8/1
Heavy Rain
90%
27°
36°
Sun
8/2
Heavy Rain
90%
26°
34°
Mon
8/3
Rain
82%
26°
35°
Tue
8/4
Rain
68%
26°
35°
Wed
8/5
Drizzle
44%
26°
36°
Thu
8/6
Drizzle
60%
26°
36°
Fri
8/7
Drizzle
60%
27°
36°
Sat
8/8
Drizzle
60%
27°
34°
Sun
8/9
Drizzle
60%
27°
35°
Mon
8/10
Drizzle
60%
27°
36°
46
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
46 AQI 8.2 µg/m³
O3
Ground-level ozone
38 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 46 Good 38 46
Wed 52 Moderate 44 52
Thu 55 Moderate 42 55
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Jul 28, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2126 J/kg
MLCAPE1414 J/kg
MUCAPE2126 J/kg
SBCIN-86 J/kg
MLCIN0 J/kg
Lifted Index-3.7
Kinematics
0–6 km Shear22 kt
0–1 km Shear5 kt
Eff. Shear24 kt
0–1 km SRH-10
0–3 km SRH-18
Eff. SRH-18
Storm Motion305° @ 18 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.1
Thermo & Levels
PWAT1.99 in
0–3 km LR6.3 °C/km
700–500 LR4.9 °C/km
Total Totals41.7
LCL929 hPa
LFC855 hPa
EL145 hPa
Freezing Lvl17,992 ft