Heat Advisory — Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, Northern Tangipahoa, LA, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS 8:00 PM

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

Last updated: 2:15 PM CDT  ·  Refresh
31°C
Feels like 38°
Mostly Clear
▲ 32°  /  ▼ 28°
Wind
12 mph W
Humidity
72%
Dew Point
26°
Pressure
29.92 inHg
Visibility
9 mi
UV Index
9.5
Cloud Cover
21%
Sunrise
6:16 AM
Sunset
7:50 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 31°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2779 J/kg) — isolated convective development possible. Sunrise: 6:16AM · Sunset: 7:50PM.

Alerts

Heat Advisory
Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, Northern Tangipahoa, LA, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS
Expires 8:00 PM
41 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
8%
3 PM
29°
8%
4 PM
29°
8%
5 PM
31°
8%
6 PM
31°
8%
7 PM
31°
8%
8 PM
31°
13%
9 PM
31°
13%
10 PM
31°
22%
11 PM
31°
22%
12 AM
31°
23%
1 AM
31°
27%
2 AM
30°
27%
3 AM
30°
28%
4 AM
30°
25%
5 AM
29°
25%
6 AM
29°
26%
7 AM
29°
16%
8 AM
29°
16%
9 AM
29°
17%
10 AM
29°
17%
11 AM
29°
17%
12 PM
30°
17%
1 PM
31°
18%
7-Day Forecast
Today
32° 28°
Partly Cloudy with a 22% chance of rain.
Thu
31° 29°
Mostly Clear with a 40% chance of rain.
Fri
31° 29°
Mostly Cloudy with a 44% chance of rain.
Sat
31° 28°
Mostly Cloudy with a 71% chance of rain.
Sun
31° 28°
Rain, 90% chance.
Mon
31° 27°
Rain, 90% chance.
Tue
30° 28°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 31° Mostly Clear 8% 12 mph W 72%
3 PM 29° Mostly Cloudy 8% 12 mph WSW 74%
4 PM 29° Mostly Cloudy 8% 13 mph WSW 76%
5 PM 31° Partly Cloudy 8% 14 mph WSW 77%
6 PM 31° Partly Cloudy 8% 14 mph WSW 77%
7 PM 31° Partly Cloudy 8% 14 mph WSW 77%
8 PM 31° Mostly Cloudy 13% 14 mph WSW 78%
9 PM 31° Mostly Cloudy 13% 14 mph WSW 79%
10 PM 31° Mostly Cloudy 22% 14 mph WSW 80%
11 PM 31° Overcast 22% 14 mph WSW 80%
12 AM 31° Overcast 23% 13 mph W 81%
1 AM 31° Overcast 27% 12 mph W 81%
2 AM 30° Overcast 27% 12 mph W 82%
3 AM 30° Mostly Cloudy 28% 12 mph W 82%
4 AM 30° Mostly Cloudy 25% 12 mph W 81%
5 AM 29° Mostly Cloudy 25% 11 mph WNW 82%
6 AM 29° Partly Cloudy 26% 11 mph WNW 82%
7 AM 29° Partly Cloudy 16% 11 mph WNW 81%
8 AM 29° Partly Cloudy 16% 11 mph WNW 79%
9 AM 29° Partly Cloudy 17% 11 mph WNW 77%
10 AM 29° Partly Cloudy 17% 11 mph WNW 74%
11 AM 29° Partly Cloudy 17% 11 mph W 73%
12 PM 30° Partly Cloudy 17% 11 mph W 72%
1 PM 31° Partly Cloudy 18% 11 mph W 71%
15-Day Forecast
Today
7/29
Partly Cloudy
22%
28°
32°
Thu
7/30
Mostly Clear
40%
29°
31°
Fri
7/31
Mostly Cloudy
44%
29°
31°
Sat
8/1
Mostly Cloudy
71%
28°
31°
Sun
8/2
Rain
90%
28°
31°
Mon
8/3
Rain
90%
27°
31°
Tue
8/4
Drizzle
60%
28°
30°
Wed
8/5
Drizzle
60%
28°
30°
Thu
8/6
Drizzle
60%
28°
30°
Fri
8/7
Drizzle
75%
28°
31°
Sat
8/8
Drizzle
75%
28°
30°
Sun
8/9
Drizzle
60%
28°
30°
Mon
8/10
Drizzle
60%
28°
30°
Tue
8/11
Drizzle
60%
28°
30°
Wed
8/12
Drizzle
60%
29°
30°
41
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
41 AQI 7.3 µg/m³
O3
Ground-level ozone
33 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 41 Good 33 41
Fri 41 Good 29 41
Sat 29 Good 27 29
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 Jul 29, 18:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3264 J/kg
MLCAPE1291 J/kg
MUCAPE3264 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-5.9
Kinematics
0–6 km Shear16 kt
0–1 km Shear2 kt
Eff. Shear14 kt
0–1 km SRH-5
0–3 km SRH-32
Eff. SRH-32
Storm Motion338° @ 16 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index25.1
Thermo & Levels
PWAT1.94 in
0–3 km LR6.5 °C/km
700–500 LR5.3 °C/km
Total Totals40.8
LCL940 hPa
LFC1013 hPa
EL125 hPa
Freezing Lvl16,854 ft