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

Last updated: 5:23 PM CDT  ·  Refresh
31°C
Feels like 37°
Mostly Clear
▲ 31°  /  ▼ 29°
Wind
9 mph WSW
Humidity
72%
Dew Point
25°
Pressure
29.98 inHg
Visibility
9 mi
UV Index
5.7
Cloud Cover
23%
Sunrise
6:24 AM
Sunset
7:39 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 3057 J/kg) — isolated convective development possible. Sunrise: 6:24AM · Sunset: 7:39PM.

31 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
12%
6 PM
31°
6%
7 PM
31°
3%
8 PM
31°
3%
9 PM
31°
3%
10 PM
31°
4%
11 PM
31°
4%
12 AM
31°
4%
1 AM
31°
5%
2 AM
31°
5%
3 AM
31°
5%
4 AM
31°
3%
5 AM
30°
3%
6 AM
30°
4%
7 AM
30°
4%
8 AM
30°
4%
9 AM
29°
4%
10 AM
30°
5%
11 AM
30°
5%
12 PM
31°
5%
1 PM
31°
5%
2 PM
31°
5%
3 PM
31°
5%
4 PM
31°
5%
7-Day Forecast
Today
31° 29°
Mostly Clear.
Thu
32° 29°
Mostly Clear.
Fri
32° 29°
Mostly Clear.
Sat
32° 28°
Mostly Clear.
Sun
32° 29°
Clear with a 25% chance of rain.
Mon
32° 29°
Clear with a 20% chance of rain.
Tue
32° 29°
Partly Cloudy with a 20% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 31° Mostly Clear 12% 9 mph WSW 72%
6 PM 31° Partly Cloudy 6% 9 mph WSW 74%
7 PM 31° Partly Cloudy 3% 8 mph WSW 76%
8 PM 31° Partly Cloudy 3% 8 mph SW 75%
9 PM 31° Mostly Clear 3% 8 mph SW 75%
10 PM 31° Mostly Clear 4% 8 mph SW 75%
11 PM 31° Mostly Clear 4% 9 mph SSW 76%
12 AM 31° Clear 4% 10 mph SSW 76%
1 AM 31° Clear 5% 11 mph SSW 77%
2 AM 31° Clear 5% 12 mph SSW 77%
3 AM 31° Clear 5% 12 mph SW 77%
4 AM 31° Clear 3% 12 mph SW 76%
5 AM 30° Mostly Clear 3% 11 mph SW 76%
6 AM 30° Mostly Clear 4% 11 mph SW 76%
7 AM 30° Mostly Clear 4% 10 mph SW 75%
8 AM 30° Mostly Clear 4% 10 mph WSW 73%
9 AM 29° Mostly Clear 4% 9 mph WSW 71%
10 AM 30° Mostly Clear 5% 9 mph WSW 69%
11 AM 30° Mostly Clear 5% 8 mph WSW 67%
12 PM 31° Mostly Clear 5% 8 mph WSW 66%
1 PM 31° Mostly Clear 5% 8 mph WSW 65%
2 PM 31° Clear 5% 8 mph WSW 66%
3 PM 31° Clear 5% 9 mph SW 66%
4 PM 31° Clear 5% 9 mph SW 68%
15-Day Forecast
Today
8/12
Mostly Clear
12%
29°
31°
Thu
8/13
Mostly Clear
5%
29°
32°
Fri
8/14
Mostly Clear
3%
29°
32°
Sat
8/15
Mostly Clear
17%
28°
32°
Sun
8/16
Clear
25%
29°
32°
Mon
8/17
Clear
20%
29°
32°
Tue
8/18
Partly Cloudy
20%
29°
32°
Wed
8/19
Mostly Clear
43%
29°
32°
Thu
8/20
Mostly Cloudy
44%
29°
32°
Fri
8/21
Drizzle
60%
29°
32°
Sat
8/22
Drizzle
60%
29°
32°
Sun
8/23
Drizzle
60%
29°
31°
Mon
8/24
Drizzle
60%
29°
31°
Tue
8/25
Drizzle
60%
29°
31°
Wed
8/26
Drizzle
60%
29°
31°
31
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
31 AQI 5.5 µg/m³
O3
Ground-level ozone
27 AQI 30 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 31 Good 27 31
Fri 46 Good 30 46
Sat 42 Good 32 42
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 Wed Aug 12, 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
SBCAPE3363 J/kg
MLCAPE2731 J/kg
MUCAPE3363 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.1
Kinematics
0–6 km Shear10 kt
0–1 km Shear4 kt
Eff. Shear13 kt
0–1 km SRH-6
0–3 km SRH-1
Eff. SRH-1
Storm Motion212° @ 20 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.6
Thermo & Levels
PWAT2.18 in
0–3 km LR6.6 °C/km
700–500 LR5.5 °C/km
Total Totals46.2
LCL935 hPa
LFC1015 hPa
EL143 hPa
Freezing Lvl16,791 ft