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

Last updated: 10:59 PM CDT  ·  Refresh
30°C
Feels like 35°
Mostly Clear
▲ 32°  /  ▼ 29°
Wind
7 mph SSW
Humidity
72%
Dew Point
24°
Pressure
30.08 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
19%
Sunrise
6:26 AM
Sunset
7:35 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Shell Central Facilities East Bay Block 24 Heliport is currently mostly clear at 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2682 J/kg) — isolated convective development possible. Sunrise: 6:26AM · Sunset: 7:35PM.

51 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
4%
11 PM
31°
16%
12 AM
31°
4%
1 AM
31°
4%
2 AM
31°
4%
3 AM
31°
4%
4 AM
29°
4%
5 AM
29°
4%
6 AM
29°
4%
7 AM
30°
9%
8 AM
29°
10%
9 AM
29°
13%
10 AM
30°
29%
11 AM
30°
29%
12 PM
31°
29%
1 PM
30°
22%
2 PM
30°
20%
3 PM
30°
11%
4 PM
32°
11%
5 PM
32°
11%
6 PM
31°
5%
7 PM
31°
5%
8 PM
31°
9%
9 PM
31°
9%
7-Day Forecast
Tonight
32° 29°
Mostly Clear.
Mon
32° 29°
Partly Cloudy with a 29% chance of rain.
Tue
33° 29°
Partly Cloudy.
Wed
32° 29°
Mostly Clear with a 57% chance of rain.
Thu
32° 29°
Rain, 45% chance.
Fri
31° 27°
Rain, 82% chance.
Sat
31° 28°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 30° Mostly Clear 4% 7 mph SSW 72%
11 PM 31° Mostly Clear 16% 8 mph SSW 71%
12 AM 31° Clear 4% 9 mph SW 72%
1 AM 31° Mostly Clear 4% 9 mph WSW 73%
2 AM 31° Mostly Clear 4% 9 mph WSW 73%
3 AM 31° Mostly Clear 4% 8 mph W 74%
4 AM 29° Mostly Clear 4% 8 mph W 75%
5 AM 29° Partly Cloudy 4% 7 mph WNW 75%
6 AM 29° Partly Cloudy 4% 7 mph WNW 76%
7 AM 30° Partly Cloudy 9% 6 mph WNW 74%
8 AM 29° Mostly Clear 10% 6 mph NW 72%
9 AM 29° Clear 13% 6 mph WNW 70%
10 AM 30° Mostly Clear 29% 6 mph W 68%
11 AM 30° Mostly Cloudy 29% 6 mph WSW 67%
12 PM 31° Overcast 29% 7 mph WSW 66%
1 PM 30° Mostly Cloudy 22% 8 mph SW 68%
2 PM 30° Mostly Cloudy 20% 9 mph SW 69%
3 PM 30° Partly Cloudy 11% 10 mph SW 70%
4 PM 32° Partly Cloudy 11% 11 mph SW 71%
5 PM 32° Partly Cloudy 11% 11 mph SW 72%
6 PM 31° Partly Cloudy 5% 11 mph SW 74%
7 PM 31° Partly Cloudy 5% 10 mph SW 75%
8 PM 31° Partly Cloudy 9% 9 mph WSW 76%
9 PM 31° Mostly Cloudy 9% 9 mph WSW 77%
15-Day Forecast
Today
8/16
Mostly Clear
4%
29°
32°
Mon
8/17
Partly Cloudy
29%
29°
32°
Tue
8/18
Partly Cloudy
13%
29°
33°
Wed
8/19
Mostly Clear
57%
29°
32°
Thu
8/20
Rain
45%
29°
32°
Fri
8/21
Rain
82%
27°
31°
Sat
8/22
Rain
64%
28°
31°
Sun
8/23
Rain
63%
27°
31°
Mon
8/24
Rain
69%
28°
31°
Tue
8/25
Drizzle
44%
28°
31°
Wed
8/26
Drizzle
60%
28°
31°
Thu
8/27
Drizzle
60%
29°
31°
Fri
8/28
Drizzle
60%
29°
32°
Sat
8/29
Drizzle
60%
29°
31°
Sun
8/30
Drizzle
60%
29°
31°
51
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
51 AQI 9.1 µg/m³
O3
Ground-level ozone
39 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 51 Moderate 39 51
Tue 41 Good 33 41
Wed 39 Good 31 39
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
SBCAPE2260 J/kg
MLCAPE995 J/kg
MUCAPE2260 J/kg
SBCIN-68 J/kg
MLCIN-85 J/kg
Lifted Index-5.4
Kinematics
0–6 km Shear11 kt
0–1 km Shear10 kt
Eff. Shear10 kt
0–1 km SRH32
0–3 km SRH63
Eff. SRH63
Storm Motion103° @ 20 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.7
Thermo & Levels
PWAT1.95 in
0–3 km LR6.1 °C/km
700–500 LR5.7 °C/km
Total Totals45.0
LCL942 hPa
LFC848 hPa
EL140 hPa
Freezing Lvl17,090 ft