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, St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Lower St. Bernard, LA, Northern Tangipahoa, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Northern St. Tammany, LA, Southwestern St. Tammany, LA, Central Tangipahoa, LA, Lower Tangipahoa, LA, Northern Livingston, LA, Southern Livingston, LA, Western Ascension, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper Plaquemines, 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, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS 8:00 PM

Upper Wilkinson Bay, Plaquemines Parish, Louisiana, United States

Last updated: 5:23 PM CDT  ·  Refresh
30°C
Feels like 36°
Mostly Cloudy
▲ 32°  /  ▼ 27°
Wind
10 mph SW
Humidity
74%
Dew Point
24°
Pressure
29.97 inHg
Visibility
10 mi
UV Index
4.3
Cloud Cover
71%
Sunrise
6:26 AM
Sunset
7:42 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Upper Wilkinson Bay is currently mostly cloudy at 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2910 J/kg) — isolated convective development possible. Sunrise: 6:26AM · Sunset: 7:42PM.

29 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
46%
6 PM
31°
29%
7 PM
31°
11%
8 PM
30°
11%
9 PM
30°
11%
10 PM
30°
11%
11 PM
30°
11%
12 AM
30°
4%
1 AM
30°
4%
2 AM
30°
4%
3 AM
30°
7%
4 AM
30°
7%
5 AM
28°
7%
6 AM
28°
7%
7 AM
29°
7%
8 AM
29°
7%
9 AM
29°
8%
10 AM
29°
8%
11 AM
30°
8%
12 PM
32°
8%
1 PM
32°
8%
2 PM
32°
8%
3 PM
31°
8%
4 PM
31°
8%
7-Day Forecast
Today
32° 27°
Mostly Cloudy with a 46% chance of rain.
Thu
33° 27°
Mostly Clear.
Fri
33° 26°
Partly Cloudy.
Sat
33° 26°
Mostly Clear with a 26% chance of rain.
Sun
34° 26°
Clear with a 25% chance of rain.
Mon
34° 27°
Clear with a 20% chance of rain.
Tue
34° 27°
Mostly Cloudy with a 20% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 30° Mostly Cloudy 46% 10 mph SW 74%
6 PM 31° Mostly Cloudy 29% 8 mph SW 77%
7 PM 31° Partly Cloudy 11% 8 mph SW 78%
8 PM 30° Partly Cloudy 11% 9 mph SW 80%
9 PM 30° Partly Cloudy 11% 9 mph SW 83%
10 PM 30° Partly Cloudy 11% 9 mph SW 84%
11 PM 30° Mostly Clear 11% 9 mph SW 86%
12 AM 30° Mostly Clear 4% 10 mph SSW 86%
1 AM 30° Clear 4% 10 mph SSW 87%
2 AM 30° Mostly Clear 4% 10 mph SW 86%
3 AM 30° Mostly Clear 7% 10 mph SW 85%
4 AM 30° Mostly Clear 7% 10 mph SW 85%
5 AM 28° Mostly Clear 7% 9 mph SW 85%
6 AM 28° Mostly Clear 7% 8 mph WSW 86%
7 AM 29° Mostly Clear 7% 7 mph WSW 84%
8 AM 29° Partly Cloudy 7% 8 mph WSW 78%
9 AM 29° Partly Cloudy 8% 8 mph WSW 72%
10 AM 29° Partly Cloudy 8% 8 mph WSW 66%
11 AM 30° Partly Cloudy 8% 7 mph WSW 63%
12 PM 32° Mostly Clear 8% 7 mph WSW 60%
1 PM 32° Mostly Clear 8% 7 mph SW 59%
2 PM 32° Mostly Clear 8% 8 mph SW 60%
3 PM 31° Mostly Clear 8% 9 mph SSW 61%
4 PM 31° Mostly Clear 8% 10 mph SSW 63%
15-Day Forecast
Today
8/12
Mostly Cloudy
46%
27°
32°
Thu
8/13
Mostly Clear
9%
27°
33°
Fri
8/14
Partly Cloudy
7%
26°
33°
Sat
8/15
Mostly Clear
26%
26°
33°
Sun
8/16
Clear
25%
26°
34°
Mon
8/17
Clear
20%
27°
34°
Tue
8/18
Mostly Cloudy
20%
27°
34°
Wed
8/19
Mostly Clear
35%
27°
34°
Thu
8/20
Mostly Clear
44%
27°
34°
Fri
8/21
Drizzle
60%
27°
34°
Sat
8/22
Drizzle
60%
27°
34°
Sun
8/23
Drizzle
60%
27°
33°
Mon
8/24
Drizzle
60%
27°
33°
Tue
8/25
Drizzle
60%
27°
33°
Wed
8/26
Drizzle
60%
27°
32°
29
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
29 AQI 5.2 µg/m³
O3
Ground-level ozone
25 AQI 28 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 29 Good 25 29
Fri 50 Good 27 50
Sat 44 Good 28 44
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
SBCAPE2635 J/kg
MLCAPE2849 J/kg
MUCAPE3102 J/kg
SBCIN-46 J/kg
MLCIN0 J/kg
Lifted Index-5.1
Kinematics
0–6 km Shear3 kt
0–1 km Shear5 kt
Eff. Shear8 kt
0–1 km SRH-13
0–3 km SRH4
Eff. SRH4
Storm Motion202° @ 18 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.3
Thermo & Levels
PWAT2.15 in
0–3 km LR6.5 °C/km
700–500 LR5.5 °C/km
Total Totals47.1
LCL934 hPa
LFC852 hPa
EL149 hPa
Freezing Lvl16,821 ft