Plaquemines Parish, Louisiana, United States

Last updated: 4:46 PM CDT  ·  Refresh
31°C
Feels like 38°
Partly Cloudy
▲ 32°  /  ▼ 28°
Wind
17 mph SW
Humidity
73%
Dew Point
25°
Pressure
29.97 inHg
Visibility
9 mi
UV Index
6.8
Cloud Cover
36%
Sunrise
6:17 AM
Sunset
7:50 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Plaquemines Parish is currently partly cloudy at 31°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2676 J/kg) — isolated convective development possible. Sunrise: 6:17AM · Sunset: 7:50PM.

Alerts

No active alerts for this location.
37 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
12%
5 PM
31°
12%
6 PM
31°
12%
7 PM
31°
12%
8 PM
31°
12%
9 PM
30°
12%
10 PM
29°
12%
11 PM
29°
12%
12 AM
29°
9%
1 AM
29°
13%
2 AM
29°
13%
3 AM
29°
13%
4 AM
29°
22%
5 AM
29°
23%
6 AM
29°
23%
7 AM
29°
31%
8 AM
29°
46%
9 AM
30°
39%
10 AM
30°
41%
11 AM
30°
42%
12 PM
30°
42%
1 PM
31°
42%
2 PM
31°
43%
3 PM
31°
35%
7-Day Forecast
Today
32° 28°
Mostly Cloudy.
Sat
32° 28°
Partly Cloudy with a 54% chance of rain.
Sun
32° 28°
Rain, 74% chance.
Mon
32° 28°
Rain, 58% chance.
Tue
33° 28°
Clear with a 63% chance of rain.
Wed
33° 28°
Mostly Clear with a 24% chance of rain.
Thu
33° 28°
Clear with a 20% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 31° Partly Cloudy 12% 17 mph SW 73%
5 PM 31° Partly Cloudy 12% 17 mph SW 73%
6 PM 31° Mostly Cloudy 12% 17 mph SW 73%
7 PM 31° Overcast 12% 16 mph SW 75%
8 PM 31° Mostly Cloudy 12% 16 mph WSW 76%
9 PM 30° Mostly Cloudy 12% 16 mph WSW 77%
10 PM 29° Mostly Cloudy 12% 16 mph WSW 78%
11 PM 29° Mostly Cloudy 12% 15 mph WSW 77%
12 AM 29° Mostly Cloudy 9% 15 mph WSW 78%
1 AM 29° Mostly Cloudy 13% 14 mph WSW 79%
2 AM 29° Mostly Cloudy 13% 14 mph WSW 79%
3 AM 29° Mostly Cloudy 13% 14 mph WSW 80%
4 AM 29° Mostly Cloudy 22% 13 mph WSW 81%
5 AM 29° Mostly Cloudy 23% 13 mph W 82%
6 AM 29° Partly Cloudy 23% 13 mph W 82%
7 AM 29° Partly Cloudy 31% 14 mph W 80%
8 AM 29° Partly Cloudy 46% 14 mph WSW 78%
9 AM 30° Partly Cloudy 39% 15 mph WSW 76%
10 AM 30° Partly Cloudy 41% 15 mph WSW 76%
11 AM 30° Partly Cloudy 42% 16 mph W 75%
12 PM 30° Mostly Cloudy 42% 18 mph W 75%
1 PM 31° Mostly Cloudy 42% 16 mph W 74%
2 PM 31° Mostly Cloudy 43% 15 mph WSW 73%
3 PM 31° Mostly Cloudy 35% 13 mph WSW 72%
15-Day Forecast
Today
7/31
Mostly Cloudy
12%
28°
32°
Sat
8/1
Partly Cloudy
54%
28°
32°
Sun
8/2
Rain
74%
28°
32°
Mon
8/3
Rain
58%
28°
32°
Tue
8/4
Clear
63%
28°
33°
Wed
8/5
Mostly Clear
24%
28°
33°
Thu
8/6
Clear
20%
28°
33°
Fri
8/7
Mostly Clear
25%
28°
32°
Sat
8/8
Drizzle
60%
28°
32°
Sun
8/9
Drizzle
60%
28°
32°
Mon
8/10
Drizzle
60%
28°
32°
Tue
8/11
Drizzle
60%
28°
33°
Wed
8/12
Drizzle
60%
28°
33°
Thu
8/13
Drizzle
60%
28°
33°
Fri
8/14
Drizzle
60%
28°
33°
37
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
37 AQI 6.7 µg/m³
O3
Ground-level ozone
28 AQI 31 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 37 Good 28 37
Sun 37 Good 24 37
Mon 45 Good 37 45
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 Fri Jul 31, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2983 J/kg
MLCAPE1657 J/kg
MUCAPE2983 J/kg
SBCIN-35 J/kg
MLCIN0 J/kg
Lifted Index-5.8
Kinematics
0–6 km Shear21 kt
0–1 km Shear9 kt
Eff. Shear21 kt
0–1 km SRH-12
0–3 km SRH-27
Eff. SRH-27
Storm Motion290° @ 24 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index16.5
Thermo & Levels
PWAT1.98 in
0–3 km LR6.4 °C/km
700–500 LR5.4 °C/km
Total Totals42.6
LCL937 hPa
LFC891 hPa
EL136 hPa
Freezing Lvl17,283 ft