Dense Fog 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, St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Lower St. Bernard, LA, Northern Tangipahoa, 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, Lower Plaquemines, LA, Central Jefferson, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS 10:00 AM

Metairie, Louisiana

Last updated: 9:46 PM CDT  ·  Refresh
24°C
Feels like 27°
Clear
▲ 31°  /  ▼ 19°
Wind
5 mph S
Humidity
74%
Dew Point
20°
Pressure
30.07 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
3%
Sunrise
7:00 AM
Sunset
6:31 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Metairie is currently clear at 25°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:00AM · Sunset: 6:31PM.

Alerts

Dense Fog 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, St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Lower St. Bernard, LA, Northern Tangipahoa, 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, Lower Plaquemines, LA, Central Jefferson, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS
Expires 10:00 AM
57 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
3%
10 PM
23°
3%
11 PM
23°
4%
12 AM
22°
4%
1 AM
22°
5%
2 AM
21°
13%
3 AM
21°
15%
4 AM
21°
15%
5 AM
19°
15%
6 AM
19°
15%
7 AM
20°
15%
8 AM
21°
3%
9 AM
25°
3%
10 AM
27°
3%
11 AM
28°
3%
12 PM
29°
3%
1 PM
31°
3%
2 PM
31°
3%
3 PM
31°
3%
4 PM
31°
3%
5 PM
29°
3%
6 PM
28°
3%
7 PM
28°
3%
8 PM
27°
3%
7-Day Forecast
Tonight
31° 19°
Clear.
Wed
31° 19°
Mostly Clear.
Thu
30° 21°
Fog.
Fri
29° 18°
Partly Cloudy.
Sat
24° 16°
Clear.
Sun
25° 16°
Drizzle, 51% chance.
Mon
26° 21°
Rain, 29% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 3% 5 mph S 74%
10 PM 23° Clear 3% 5 mph S 76%
11 PM 23° Clear 4% 5 mph S 79%
12 AM 22° Clear 4% 5 mph S 82%
1 AM 22° Mostly Clear 5% 4 mph S 85%
2 AM 21° Mostly Clear 13% 2 mph S 88%
3 AM 21° Partly Cloudy 15% 2 mph S 90%
4 AM 21° Partly Cloudy 15% 2 mph SE 90%
5 AM 19° Partly Cloudy 15% 1 mph ENE 90%
6 AM 19° Haze 15% 2 mph NE 89%
7 AM 20° Fog 15% 2 mph NE 86%
8 AM 21° Mostly Cloudy 3% 2 mph NE 82%
9 AM 25° Partly Cloudy 3% 3 mph NE 76%
10 AM 27° Mostly Clear 3% 4 mph NE 68%
11 AM 28° Mostly Clear 3% 4 mph NE 60%
12 PM 29° Clear 3% 4 mph ENE 52%
1 PM 31° Clear 3% 5 mph ENE 49%
2 PM 31° Clear 3% 5 mph ENE 48%
3 PM 31° Clear 3% 6 mph E 46%
4 PM 31° Clear 3% 6 mph E 49%
5 PM 29° Clear 3% 6 mph ESE 53%
6 PM 28° Clear 3% 6 mph ESE 57%
7 PM 28° Clear 3% 6 mph ESE 59%
8 PM 27° Clear 3% 6 mph SE 61%
15-Day Forecast
Today
10/13
Clear
3%
19°
31°
Wed
10/14
Mostly Clear
15%
19°
31°
Thu
10/15
Fog
7%
21°
30°
Fri
10/16
Partly Cloudy
7%
18°
29°
Sat
10/17
Clear
3%
16°
24°
Sun
10/18
Drizzle
51%
16°
25°
Mon
10/19
Rain
29%
21°
26°
Tue
10/20
Rain
63%
21°
27°
Wed
10/21
Drizzle
43%
19°
28°
Thu
10/22
Drizzle
44%
19°
29°
Fri
10/23
Drizzle
51%
19°
29°
Sat
10/24
Drizzle
60%
21°
29°
Sun
10/25
Clear
60%
19°
28°
Mon
10/26
Drizzle
60%
18°
27°
Tue
10/27
Clear
25%
18°
26°
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 12.6 µg/m³
O3
Ground-level ozone
46 AQI 50 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 57 Moderate 46 57
Thu 62 Moderate 48 62
Fri 57 Moderate 45 57
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Oct 13, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE14 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index1.1
Kinematics
0–6 km Shear21 kt
0–1 km Shear3 kt
Eff. Shear—
0–1 km SRH17
0–3 km SRH22
Eff. SRH—
Storm Motion89° @ 18 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-23.2
Thermo & Levels
PWAT0.78 in
0–3 km LR4.2 °C/km
700–500 LR6.3 °C/km
Total Totals14.9
LCL956 hPa
LFC—
EL—
Freezing Lvl17,178 ft