Plaquemines Parish, Louisiana, United States

Last updated: 6:02 PM CDT  ·  Refresh
31°C
Feels like 37°
Partly Cloudy
▲ 31°  /  ▼ 28°
Wind
16 mph SW
Humidity
72%
Dew Point
25°
Pressure
29.95 inHg
Visibility
10 mi
UV Index
4.5
Cloud Cover
45%
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 2699 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%
7 PM
31°
30%
8 PM
31°
30%
9 PM
30°
30%
10 PM
30°
30%
11 PM
29°
30%
12 AM
29°
30%
1 AM
29°
8%
2 AM
29°
13%
3 AM
29°
13%
4 AM
29°
13%
5 AM
29°
22%
6 AM
29°
22%
7 AM
29°
26%
8 AM
29°
35%
9 AM
30°
36%
10 AM
30°
42%
11 AM
30°
48%
12 PM
30°
41%
1 PM
31°
42%
2 PM
31°
42%
3 PM
31°
43%
4 PM
31°
32%
5 PM
31°
36%
7-Day Forecast
Tonight
31° 28°
Partly Cloudy with a 30% chance of rain.
Sat
32° 28°
Partly Cloudy with a 48% chance of rain.
Sun
32° 28°
Rain, 74% chance.
Mon
32° 28°
Rain, 63% 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% 16 mph SW 72%
7 PM 31° Partly Cloudy 30% 17 mph SW 73%
8 PM 31° Overcast 30% 16 mph SW 75%
9 PM 30° Mostly Cloudy 30% 16 mph WSW 76%
10 PM 30° Mostly Cloudy 30% 16 mph WSW 78%
11 PM 29° Mostly Cloudy 30% 16 mph WSW 77%
12 AM 29° Mostly Cloudy 30% 15 mph WSW 77%
1 AM 29° Mostly Cloudy 8% 15 mph WSW 78%
2 AM 29° Mostly Cloudy 13% 14 mph WSW 79%
3 AM 29° Mostly Cloudy 13% 14 mph WSW 79%
4 AM 29° Mostly Cloudy 13% 14 mph WSW 80%
5 AM 29° Mostly Cloudy 22% 13 mph WSW 81%
6 AM 29° Partly Cloudy 22% 13 mph W 81%
7 AM 29° Mostly Cloudy 26% 13 mph W 82%
8 AM 29° Partly Cloudy 35% 13 mph WSW 80%
9 AM 30° Partly Cloudy 36% 15 mph WSW 78%
10 AM 30° Partly Cloudy 42% 15 mph WSW 76%
11 AM 30° Partly Cloudy 48% 16 mph WSW 77%
12 PM 30° Partly Cloudy 41% 18 mph WSW 76%
1 PM 31° Mostly Cloudy 42% 19 mph W 76%
2 PM 31° Mostly Cloudy 42% 17 mph WSW 75%
3 PM 31° Mostly Cloudy 43% 15 mph WSW 74%
4 PM 31° Mostly Cloudy 32% 14 mph WSW 73%
5 PM 31° Partly Cloudy 36% 15 mph WSW 74%
15-Day Forecast
Today
7/31
Partly Cloudy
30%
28°
31°
Sat
8/1
Partly Cloudy
48%
28°
32°
Sun
8/2
Rain
74%
28°
32°
Mon
8/3
Rain
63%
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
Partly Cloudy
20%
28°
32°
Sat
8/8
Drizzle
60%
28°
32°
Sun
8/9
Drizzle
60%
28°
32°
Mon
8/10
Drizzle
60%
28°
33°
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, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2920 J/kg
MLCAPE1274 J/kg
MUCAPE2920 J/kg
SBCIN-44 J/kg
MLCIN0 J/kg
Lifted Index-5.7
Kinematics
0–6 km Shear15 kt
0–1 km Shear10 kt
Eff. Shear19 kt
0–1 km SRH-3
0–3 km SRH-7
Eff. SRH-7
Storm Motion288° @ 24 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index27.1
Thermo & Levels
PWAT2.04 in
0–3 km LR6.1 °C/km
700–500 LR5.7 °C/km
Total Totals43.3
LCL938 hPa
LFC881 hPa
EL137 hPa
Freezing Lvl17,162 ft