Shell Central Facilities East Bay Block 24 Heliport, Plaquemines Parish, Louisiana, United States

Last updated: 10:41 AM CDT  ·  Refresh
27°C
Feels like 31°
Rain
▲ 31°  /  ▼ 27°
Wind
8 mph SSW
Humidity
78%
Dew Point
24°
Pressure
29.96 inHg
Visibility
1 mi
UV Index
5.4
Cloud Cover
77%
Sunrise
6:38 AM
Sunset
7:11 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Shell Central Facilities East Bay Block 24 Heliport is currently rain at 27°C. Precipitation is likely — peak probability 88% around 11 AM. Atmospheric instability is elevated (CAPE up to 2393 J/kg) — isolated convective development possible. Sunrise: 6:38AM · Sunset: 7:11PM.

Alerts

No active alerts for this location.
45 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
87%
11 AM
28°
87%
12 PM
28°
87%
1 PM
29°
70%
2 PM
28°
87%
3 PM
28°
66%
4 PM
28°
41%
5 PM
29°
38%
6 PM
29°
32%
7 PM
29°
15%
8 PM
29°
19%
9 PM
29°
19%
10 PM
29°
28%
11 PM
29°
28%
12 AM
29°
28%
1 AM
29°
33%
2 AM
29°
46%
3 AM
28°
46%
4 AM
28°
46%
5 AM
27°
50%
6 AM
27°
50%
7 AM
28°
54%
8 AM
28°
68%
9 AM
28°
77%
7-Day Forecast
Today
31° 27°
Rain, 87% chance.
Tue
31° 27°
Rain, 86% chance.
Wed
31° 28°
Rain, 79% chance.
Thu
29° 28°
Rain, 70% chance.
Fri
30° 28°
Drizzle, 68% chance.
Sat
30° 28°
Rain, 70% chance.
Sun
30° 28°
Drizzle, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Rain 87% 8 mph SSW 78%
11 AM 28° Rain 87% 6 mph WSW 76%
12 PM 28° Mostly Cloudy 87% 6 mph WSW 76%
1 PM 29° Mostly Cloudy 70% 6 mph WSW 76%
2 PM 28° Mostly Cloudy 87% 7 mph WSW 76%
3 PM 28° Mostly Cloudy 66% 7 mph WSW 76%
4 PM 28° Mostly Cloudy 41% 6 mph SW 78%
5 PM 29° Partly Cloudy 38% 5 mph SW 79%
6 PM 29° Partly Cloudy 32% 4 mph SW 80%
7 PM 29° Partly Cloudy 15% 3 mph SW 80%
8 PM 29° Mostly Clear 19% 3 mph SSW 80%
9 PM 29° Partly Cloudy 19% 2 mph S 80%
10 PM 29° Mostly Clear 28% 3 mph ESE 80%
11 PM 29° Mostly Clear 28% 4 mph E 80%
12 AM 29° Mostly Clear 28% 4 mph ENE 80%
1 AM 29° Mostly Clear 33% 4 mph ENE 81%
2 AM 29° Mostly Clear 46% 5 mph E 82%
3 AM 28° Partly Cloudy 46% 6 mph E 83%
4 AM 28° Partly Cloudy 46% 6 mph E 84%
5 AM 27° Partly Cloudy 50% 5 mph E 83%
6 AM 27° Partly Cloudy 50% 5 mph E 83%
7 AM 28° Partly Cloudy 54% 6 mph E 81%
8 AM 28° Partly Cloudy 68% 6 mph E 79%
9 AM 28° Partly Cloudy 77% 6 mph E 76%
15-Day Forecast
Today
9/7
Rain
87%
27°
31°
Tue
9/8
Rain
86%
27°
31°
Wed
9/9
Rain
79%
28°
31°
Thu
9/10
Rain
70%
28°
29°
Fri
9/11
Drizzle
68%
28°
30°
Sat
9/12
Rain
70%
28°
30°
Sun
9/13
Drizzle
52%
28°
30°
Mon
9/14
Drizzle
43%
28°
30°
Tue
9/15
Rain
68%
27°
30°
Wed
9/16
Rain
68%
27°
30°
Thu
9/17
Drizzle
64%
28°
29°
Fri
9/18
Drizzle
60%
28°
29°
Sat
9/19
Drizzle
60%
28°
29°
Sun
9/20
Drizzle
60%
27°
28°
Mon
9/21
Drizzle
60%
27°
28°
45
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
30 AQI 5.4 µg/m³
O3
Ground-level ozone
Dominant
45 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 45 Good 45 30
Wed 41 Good 41 27
Thu 31 Good 31 14
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 Sep 7, 14:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2204 J/kg
MLCAPE2037 J/kg
MUCAPE2845 J/kg
SBCIN-16 J/kg
MLCIN-9 J/kg
Lifted Index-7.0
Kinematics
0–6 km Shear22 kt
0–1 km Shear10 kt
Eff. Shear21 kt
0–1 km SRH33
0–3 km SRH28
Eff. SRH28
Storm Motion80° @ 15 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.9
K-Index41.2
Thermo & Levels
PWAT2.60 in
0–3 km LR5.5 °C/km
700–500 LR6.4 °C/km
Total Totals50.8
LCL972 hPa
LFC899 hPa
EL152 hPa
Freezing Lvl15,512 ft