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Metairie, Louisiana

Last updated: 10:59 PM CDT  ·  Refresh
29°C
Feels like 35°
Mostly Clear
▲ 34°  /  ▼ 26°
Wind
4 mph SW
Humidity
73%
Dew Point
25°
Pressure
30.07 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
19%
Sunrise
6:28 AM
Sunset
7:40 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Metairie is currently mostly clear at 30°C. Precipitation is likely — peak probability 51% around 2 PM. Atmospheric instability is elevated (CAPE up to 2422 J/kg) — isolated convective development possible. Sunrise: 6:28AM · Sunset: 7:40PM.

58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
8%
11 PM
29°
12%
12 AM
28°
4%
1 AM
28°
4%
2 AM
28°
4%
3 AM
27°
9%
4 AM
27°
9%
5 AM
26°
7%
6 AM
27°
7%
7 AM
28°
9%
8 AM
29°
10%
9 AM
31°
21%
10 AM
32°
31%
11 AM
33°
31%
12 PM
35°
32%
1 PM
36°
40%
2 PM
37°
51%
3 PM
36°
45%
4 PM
35°
45%
5 PM
35°
40%
6 PM
34°
33%
7 PM
33°
34%
8 PM
33°
34%
9 PM
31°
24%
7-Day Forecast
Tonight
34° 26°
Mostly Clear.
Mon
37° 26°
Partly Cloudy with a 45% chance of rain.
Tue
37° 27°
Partly Cloudy.
Wed
36° 27°
Mostly Clear with a 57% chance of rain.
Thu
37° 26°
Mostly Cloudy with a 30% chance of rain.
Fri
35° 26°
Rain, 64% chance.
Sat
36° 25°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Mostly Clear 8% 4 mph SW 73%
11 PM 29° Clear 12% 4 mph SW 73%
12 AM 28° Clear 4% 6 mph SW 74%
1 AM 28° Clear 4% 6 mph SW 76%
2 AM 28° Clear 4% 6 mph WSW 77%
3 AM 27° Clear 9% 6 mph WSW 79%
4 AM 27° Clear 9% 4 mph W 80%
5 AM 26° Mostly Clear 7% 5 mph W 80%
6 AM 27° Mostly Clear 7% 5 mph WNW 81%
7 AM 28° Mostly Clear 9% 6 mph WNW 75%
8 AM 29° Partly Cloudy 10% 6 mph WNW 69%
9 AM 31° Mostly Clear 21% 6 mph WNW 62%
10 AM 32° Mostly Clear 31% 5 mph WNW 58%
11 AM 33° Mostly Cloudy 31% 5 mph NW 53%
12 PM 35° Mostly Cloudy 32% 4 mph NW 49%
1 PM 36° Partly Cloudy 40% 3 mph NW 48%
2 PM 37° Mostly Cloudy 51% 3 mph WNW 47%
3 PM 36° Mostly Cloudy 45% 5 mph SW 49%
4 PM 35° Mostly Cloudy 45% 4 mph SW 57%
5 PM 35° Mostly Cloudy 40% 5 mph WSW 62%
6 PM 34° Mostly Cloudy 33% 7 mph WSW 67%
7 PM 33° Mostly Cloudy 34% 6 mph SW 68%
8 PM 33° Mostly Cloudy 34% 6 mph SW 70%
9 PM 31° Partly Cloudy 24% 7 mph SW 72%
15-Day Forecast
Today
8/16
Mostly Clear
8%
26°
34°
Mon
8/17
Partly Cloudy
45%
26°
37°
Tue
8/18
Partly Cloudy
15%
27°
37°
Wed
8/19
Mostly Clear
57%
27°
36°
Thu
8/20
Mostly Cloudy
30%
26°
37°
Fri
8/21
Rain
64%
26°
35°
Sat
8/22
Rain
64%
25°
36°
Sun
8/23
Clear
53%
24°
36°
Mon
8/24
Thunderstorm
44%
26°
36°
Tue
8/25
Drizzle
44%
26°
36°
Wed
8/26
Drizzle
60%
26°
36°
Thu
8/27
Drizzle
60%
27°
37°
Fri
8/28
Drizzle
60%
27°
37°
Sat
8/29
Drizzle
60%
27°
36°
Sun
8/30
Drizzle
60%
26°
35°
58
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
58 AQI 13.1 µg/m³
O3
Ground-level ozone
37 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 58 Moderate 37 58
Tue 60 Moderate 47 60
Wed 58 Moderate 35 58
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 Mon Aug 17, 02:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2575 J/kg
MLCAPE1482 J/kg
MUCAPE2575 J/kg
SBCIN-74 J/kg
MLCIN-57 J/kg
Lifted Index-5.5
Kinematics
0–6 km Shear8 kt
0–1 km Shear6 kt
Eff. Shear7 kt
0–1 km SRH14
0–3 km SRH72
Eff. SRH72
Storm Motion113° @ 17 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.0
Thermo & Levels
PWAT2.13 in
0–3 km LR5.9 °C/km
700–500 LR5.8 °C/km
Total Totals45.6
LCL948 hPa
LFC858 hPa
EL138 hPa
Freezing Lvl16,604 ft