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

Last updated: 1:39 AM CDT  ·  Refresh
29°C
Feels like 36°
Clear
▲ 31°  /  ▼ 28°
Wind
12 mph W
Humidity
81%
Dew Point
26°
Pressure
29.89 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
7%
Sunrise
6:15 AM
Sunset
7:51 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Shell Central Facilities East Bay Block 24 Heliport is currently clear at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2843 J/kg) — isolated convective development possible. Sunrise: 6:15AM · Sunset: 7:51PM.

Alerts

No active alerts for this location.
31 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
16%
2 AM
30°
15%
3 AM
30°
15%
4 AM
30°
15%
5 AM
29°
18%
6 AM
29°
18%
7 AM
29°
24%
8 AM
29°
24%
9 AM
29°
32%
10 AM
29°
36%
11 AM
29°
41%
12 PM
30°
42%
1 PM
31°
42%
2 PM
31°
42%
3 PM
31°
38%
4 PM
30°
27%
5 PM
31°
11%
6 PM
31°
5%
7 PM
31°
9%
8 PM
31°
9%
9 PM
31°
9%
10 PM
31°
19%
11 PM
31°
19%
12 AM
31°
20%
7-Day Forecast
Today
31° 28°
Partly Cloudy with a 42% chance of rain.
Wed
32° 28°
Partly Cloudy with a 35% chance of rain.
Thu
31° 28°
Partly Cloudy with a 80% chance of rain.
Fri
31° 29°
Mostly Cloudy with a 63% chance of rain.
Sat
31° 29°
Rain, 76% chance.
Sun
31° 27°
Thunderstorm, 90% chance.
Mon
31° 28°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Clear 16% 12 mph W 81%
2 AM 30° Mostly Clear 15% 13 mph WNW 81%
3 AM 30° Mostly Clear 15% 13 mph WNW 82%
4 AM 30° Mostly Clear 15% 13 mph WNW 82%
5 AM 29° Mostly Clear 18% 13 mph WNW 82%
6 AM 29° Mostly Clear 18% 12 mph WNW 83%
7 AM 29° Mostly Clear 24% 12 mph WNW 81%
8 AM 29° Partly Cloudy 24% 12 mph WNW 79%
9 AM 29° Partly Cloudy 32% 12 mph WNW 76%
10 AM 29° Partly Cloudy 36% 12 mph WNW 74%
11 AM 29° Partly Cloudy 41% 11 mph WNW 72%
12 PM 30° Partly Cloudy 42% 11 mph W 70%
1 PM 31° Partly Cloudy 42% 11 mph W 70%
2 PM 31° Partly Cloudy 42% 11 mph WSW 71%
3 PM 31° Mostly Cloudy 38% 12 mph WSW 72%
4 PM 30° Partly Cloudy 27% 12 mph WSW 73%
5 PM 31° Partly Cloudy 11% 12 mph WSW 75%
6 PM 31° Partly Cloudy 5% 13 mph WSW 77%
7 PM 31° Partly Cloudy 9% 13 mph WSW 78%
8 PM 31° Partly Cloudy 9% 13 mph WSW 79%
9 PM 31° Partly Cloudy 9% 13 mph WSW 80%
10 PM 31° Partly Cloudy 19% 13 mph WSW 81%
11 PM 31° Partly Cloudy 19% 12 mph WSW 81%
12 AM 31° Partly Cloudy 20% 12 mph WSW 81%
15-Day Forecast
Today
7/28
Partly Cloudy
42%
28°
31°
Wed
7/29
Partly Cloudy
35%
28°
32°
Thu
7/30
Partly Cloudy
80%
28°
31°
Fri
7/31
Mostly Cloudy
63%
29°
31°
Sat
8/1
Rain
76%
29°
31°
Sun
8/2
Thunderstorm
90%
27°
31°
Mon
8/3
Rain
82%
28°
31°
Tue
8/4
Thunderstorm
43%
28°
31°
Wed
8/5
Thunderstorm
68%
28°
31°
Thu
8/6
Drizzle
51%
28°
31°
Fri
8/7
Drizzle
60%
28°
31°
Sat
8/8
Drizzle
60%
28°
30°
Sun
8/9
Drizzle
60%
28°
30°
Mon
8/10
Drizzle
60%
28°
30°
Tue
8/11
Drizzle
60%
28°
31°
31
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
27 AQI 4.8 µg/m³
O3
Ground-level ozone
Dominant
31 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 31 Good 31 27
Wed 29 Good 29 27
Thu 35 Good 29 35
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 Tue Jul 28, 05:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3278 J/kg
MLCAPE2131 J/kg
MUCAPE3278 J/kg
SBCIN-26 J/kg
MLCIN0 J/kg
Lifted Index-5.9
Kinematics
0–6 km Shear20 kt
0–1 km Shear6 kt
Eff. Shear22 kt
0–1 km SRH-22
0–3 km SRH-57
Eff. SRH-57
Storm Motion333° @ 19 kt
0–1 km EHI-0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.4
Thermo & Levels
PWAT1.89 in
0–3 km LR6.1 °C/km
700–500 LR5.1 °C/km
Total Totals43.0
LCL962 hPa
LFC898 hPa
EL134 hPa
Freezing Lvl17,398 ft