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, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, 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 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, 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: 2:15 PM CDT  ·  Refresh
34°C
Feels like 39°
Mostly Clear
▲ 36°  /  ▼ 27°
Wind
6 mph WNW
Humidity
51%
Dew Point
24°
Pressure
29.89 inHg
Visibility
10 mi
UV Index
9.4
Cloud Cover
29%
Sunrise
6:17 AM
Sunset
7:55 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Metairie is currently mostly clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2014 J/kg) — isolated convective development possible. Sunrise: 6:17AM · Sunset: 7:55PM.

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, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, 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 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, 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
57 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
16%
3 PM
35°
20%
4 PM
36°
20%
5 PM
36°
19%
6 PM
35°
19%
7 PM
33°
8%
8 PM
32°
10%
9 PM
31°
18%
10 PM
30°
19%
11 PM
29°
19%
12 AM
29°
23%
1 AM
29°
23%
2 AM
28°
24%
3 AM
28°
24%
4 AM
28°
15%
5 AM
27°
15%
6 AM
27°
16%
7 AM
27°
9%
8 AM
28°
19%
9 AM
29°
31%
10 AM
29°
36%
11 AM
30°
40%
12 PM
31°
40%
1 PM
32°
41%
7-Day Forecast
Today
36° 27°
Partly Cloudy.
Thu
36° 27°
Partly Cloudy with a 46% chance of rain.
Fri
35° 27°
Partly Cloudy with a 45% chance of rain.
Sat
34° 26°
Partly Cloudy with a 71% chance of rain.
Sun
33° 24°
Drizzle, 72% chance.
Mon
34° 25°
Drizzle, 71% chance.
Tue
35° 26°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 34° Mostly Clear 16% 6 mph WNW 51%
3 PM 35° Partly Cloudy 20% 6 mph WNW 49%
4 PM 36° Mostly Cloudy 20% 6 mph W 50%
5 PM 36° Mostly Cloudy 19% 4 mph WNW 56%
6 PM 35° Mostly Cloudy 19% 6 mph WNW 62%
7 PM 33° Mostly Cloudy 8% 7 mph WNW 66%
8 PM 32° Mostly Cloudy 10% 7 mph W 68%
9 PM 31° Overcast 18% 7 mph WSW 71%
10 PM 30° Overcast 19% 7 mph WSW 75%
11 PM 29° Overcast 19% 6 mph WSW 76%
12 AM 29° Overcast 23% 6 mph WSW 77%
1 AM 29° Overcast 23% 6 mph WSW 79%
2 AM 28° Overcast 24% 6 mph W 81%
3 AM 28° Overcast 24% 6 mph W 82%
4 AM 28° Overcast 15% 6 mph W 83%
5 AM 27° Mostly Cloudy 15% 6 mph W 84%
6 AM 27° Partly Cloudy 16% 6 mph W 85%
7 AM 27° Partly Cloudy 9% 6 mph W 84%
8 AM 28° Partly Cloudy 19% 7 mph WNW 79%
9 AM 29° Partly Cloudy 31% 8 mph WNW 74%
10 AM 29° Partly Cloudy 36% 8 mph WNW 70%
11 AM 30° Partly Cloudy 40% 7 mph WNW 68%
12 PM 31° Partly Cloudy 40% 7 mph WNW 66%
1 PM 32° Partly Cloudy 41% 6 mph WNW 64%
15-Day Forecast
Today
7/29
Partly Cloudy
19%
27°
36°
Thu
7/30
Partly Cloudy
46%
27°
36°
Fri
7/31
Partly Cloudy
45%
27°
35°
Sat
8/1
Partly Cloudy
71%
26°
34°
Sun
8/2
Drizzle
72%
24°
33°
Mon
8/3
Drizzle
71%
25°
34°
Tue
8/4
Drizzle
60%
26°
35°
Wed
8/5
Drizzle
60%
26°
35°
Thu
8/6
Drizzle
60%
26°
35°
Fri
8/7
Drizzle
60%
26°
36°
Sat
8/8
Drizzle
60%
24°
35°
Sun
8/9
Drizzle
60%
27°
35°
Mon
8/10
Drizzle
60%
26°
36°
Tue
8/11
Drizzle
60%
27°
35°
Wed
8/12
Drizzle
60%
27°
35°
57
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
57 AQI 12.4 µg/m³
O3
Ground-level ozone
49 AQI 53 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 57 Moderate 49 57
Fri 58 Moderate 45 58
Sat 51 Moderate 32 51
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 Wed Jul 29, 18:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2840 J/kg
MLCAPE1533 J/kg
MUCAPE2840 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-5.6
Kinematics
0–6 km Shear10 kt
0–1 km Shear3 kt
Eff. Shear10 kt
0–1 km SRH7
0–3 km SRH-12
Eff. SRH-12
Storm Motion335° @ 16 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index26.0
Thermo & Levels
PWAT1.95 in
0–3 km LR7.8 °C/km
700–500 LR5.0 °C/km
Total Totals41.9
LCL876 hPa
LFC1012 hPa
EL127 hPa
Freezing Lvl17,382 ft