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

Last updated: 10:59 AM CDT  ·  Refresh
30°C
Feels like 35°
Mostly Clear
▲ 32°  /  ▼ 27°
Wind
16 mph NNW
Humidity
70%
Dew Point
25°
Pressure
29.83 inHg
Visibility
10 mi
UV Index
9.2
Cloud Cover
13%
Sunrise
6:11 AM
Sunset
7:55 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. Precipitation is likely — peak probability 90% around 10 AM. Atmospheric instability is elevated (CAPE up to 2074 J/kg) — isolated convective development possible. Sunrise: 6:11AM · Sunset: 7:55PM.

53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
19%
11 AM
29°
37%
12 PM
30°
37%
1 PM
31°
56%
2 PM
31°
57%
3 PM
31°
58%
4 PM
32°
58%
5 PM
31°
67%
6 PM
30°
71%
7 PM
30°
71%
8 PM
30°
67%
9 PM
30°
62%
10 PM
30°
63%
11 PM
29°
68%
12 AM
29°
69%
1 AM
29°
74%
2 AM
28°
74%
3 AM
28°
79%
4 AM
27°
79%
5 AM
28°
79%
6 AM
28°
80%
7 AM
28°
80%
8 AM
28°
80%
9 AM
28°
81%
7-Day Forecast
Today
32° 27°
Partly Cloudy with a 71% chance of rain.
Wed
30° 27°
Rain, 90% chance.
Thu
31° 28°
Mostly Clear with a 75% chance of rain.
Fri
31° 28°
Partly Cloudy with a 60% chance of rain.
Sat
31° 28°
Drizzle, 68% chance.
Sun
31° 28°
Drizzle, 52% chance.
Mon
31° 29°
Clear with a 52% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 30° Mostly Clear 19% 16 mph NNW 70%
11 AM 29° Clear 37% 17 mph NNW 65%
12 PM 30° Mostly Clear 37% 16 mph NNW 63%
1 PM 31° Partly Cloudy 56% 15 mph NNW 63%
2 PM 31° Partly Cloudy 57% 14 mph NNW 62%
3 PM 31° Mostly Cloudy 58% 13 mph NW 61%
4 PM 32° Overcast 58% 13 mph NW 67%
5 PM 31° Overcast 67% 13 mph NW 74%
6 PM 30° Overcast 71% 14 mph WNW 82%
7 PM 30° Overcast 71% 15 mph NW 83%
8 PM 30° Overcast 67% 16 mph NW 84%
9 PM 30° Mostly Cloudy 62% 18 mph NW 84%
10 PM 30° Overcast 63% 18 mph NW 85%
11 PM 29° Rain 68% 19 mph NW 86%
12 AM 29° Rain 69% 20 mph NW 87%
1 AM 29° Rain 74% 20 mph NW 86%
2 AM 28° Rain 74% 21 mph NW 86%
3 AM 28° Rain 79% 22 mph NW 87%
4 AM 27° Rain 79% 20 mph NW 88%
5 AM 28° Rain 79% 19 mph WNW 89%
6 AM 28° Rain 80% 20 mph WNW 90%
7 AM 28° Rain 80% 21 mph WNW 89%
8 AM 28° Rain 80% 23 mph W 88%
9 AM 28° Rain 81% 24 mph W 87%
15-Day Forecast
Today
7/21
Partly Cloudy
71%
27°
32°
Wed
7/22
Rain
90%
27°
30°
Thu
7/23
Mostly Clear
75%
28°
31°
Fri
7/24
Partly Cloudy
60%
28°
31°
Sat
7/25
Drizzle
68%
28°
31°
Sun
7/26
Drizzle
52%
28°
31°
Mon
7/27
Clear
52%
29°
31°
Tue
7/28
Drizzle
42%
29°
32°
Wed
7/29
Thunderstorm
68%
29°
31°
Thu
7/30
Thunderstorm
51%
29°
32°
Fri
7/31
Thunderstorm
60%
29°
31°
Sat
8/1
Drizzle
60%
29°
31°
Sun
8/2
Drizzle
60%
29°
30°
Mon
8/3
Drizzle
60%
29°
30°
Tue
8/4
Drizzle
60%
29°
30°
53
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
53 AQI 10.2 µg/m³
O3
Ground-level ozone
38 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 53 Moderate 38 53
Thu 34 Good 34 32
Fri 55 Moderate 27 55
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 21, 14:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2403 J/kg
MLCAPE1167 J/kg
MUCAPE2403 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-4.2
Kinematics
0–6 km Shear24 kt
0–1 km Shear10 kt
Eff. Shear32 kt
0–1 km SRH-3
0–3 km SRH-12
Eff. SRH-12
Storm Motion354° @ 38 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.4
Thermo & Levels
PWAT2.07 in
0–3 km LR6.4 °C/km
700–500 LR4.8 °C/km
Total Totals37.7
LCL938 hPa
LFC1010 hPa
EL138 hPa
Freezing Lvl17,087 ft