Dense Fog 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, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS 10:00 AM

Upper Wilkinson Bay, Plaquemines Parish, Louisiana, United States

Last updated: 9:46 PM CDT  ·  Refresh
24°C
Feels like 27°
Clear
▲ 29°  /  ▼ 21°
Wind
5 mph SE
Humidity
85%
Dew Point
22°
Pressure
30.08 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
8%
Sunrise
6:59 AM
Sunset
6:31 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Upper Wilkinson Bay is currently clear at 24°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:59AM · Sunset: 6:31PM.

Alerts

Dense Fog 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, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS
Expires 10:00 AM
51 AQI · Moderate Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
6%
10 PM
26°
8%
11 PM
26°
12%
12 AM
25°
9%
1 AM
25°
11%
2 AM
24°
13%
3 AM
24°
15%
4 AM
23°
15%
5 AM
21°
15%
6 AM
21°
15%
7 AM
22°
15%
8 AM
23°
6%
9 AM
23°
3%
10 AM
24°
3%
11 AM
26°
3%
12 PM
27°
3%
1 PM
28°
3%
2 PM
28°
3%
3 PM
28°
3%
4 PM
27°
3%
5 PM
27°
3%
6 PM
26°
3%
7 PM
26°
3%
8 PM
24°
3%
7-Day Forecast
Tonight
29° 21°
Clear.
Wed
29° 21°
Fog.
Thu
29° 22°
Partly Cloudy.
Fri
29° 18°
Partly Cloudy with a 25% chance of rain.
Sat
23° 17°
Clear.
Sun
25° 18°
Rain, 77% chance.
Mon
26° 22°
Rain, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 6% 5 mph SE 85%
10 PM 26° Clear 8% 6 mph SSE 81%
11 PM 26° Clear 12% 6 mph SSE 82%
12 AM 25° Mostly Clear 9% 7 mph SSE 83%
1 AM 25° Mostly Clear 11% 7 mph SSE 84%
2 AM 24° Mostly Clear 13% 5 mph SE 86%
3 AM 24° Partly Cloudy 15% 4 mph SE 87%
4 AM 23° Partly Cloudy 15% 3 mph E 88%
5 AM 21° Partly Cloudy 15% 3 mph NE 89%
6 AM 21° Partly Cloudy 15% 4 mph NE 90%
7 AM 22° Partly Cloudy 15% 4 mph NE 88%
8 AM 23° Partly Cloudy 6% 5 mph NE 84%
9 AM 23° Fog 3% 5 mph NE 78%
10 AM 24° Mostly Clear 3% 5 mph ENE 71%
11 AM 26° Mostly Clear 3% 6 mph E 65%
12 PM 27° Mostly Clear 3% 6 mph E 59%
1 PM 28° Clear 3% 7 mph E 57%
2 PM 28° Clear 3% 8 mph E 56%
3 PM 28° Clear 3% 8 mph E 56%
4 PM 27° Clear 3% 8 mph E 61%
5 PM 27° Clear 3% 7 mph E 67%
6 PM 26° Clear 3% 7 mph E 73%
7 PM 26° Clear 3% 6 mph E 76%
8 PM 24° Clear 3% 7 mph E 79%
15-Day Forecast
Today
10/13
Clear
6%
21°
29°
Wed
10/14
Fog
15%
21°
29°
Thu
10/15
Partly Cloudy
7%
22°
29°
Fri
10/16
Partly Cloudy
25%
18°
29°
Sat
10/17
Clear
3%
17°
23°
Sun
10/18
Rain
77%
18°
25°
Mon
10/19
Rain
71%
22°
26°
Tue
10/20
Drizzle
53%
22°
27°
Wed
10/21
Drizzle
43%
21°
27°
Thu
10/22
Drizzle
44%
21°
27°
Fri
10/23
Drizzle
60%
20°
29°
Sat
10/24
Drizzle
60%
21°
28°
Sun
10/25
Drizzle
60%
20°
27°
Mon
10/26
Drizzle
60%
19°
26°
Tue
10/27
Clear
25%
18°
24°
51
Moderate
U.S. Air Quality Index · Dominant: O3
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
47 AQI 8.6 µg/m³
O3
Ground-level ozone
Dominant
51 AQI 55 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 51 Moderate 51 47
Thu 54 Moderate 46 54
Fri 46 Good 46 40
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Oct 13, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE25 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index0.2
Kinematics
0–6 km Shear20 kt
0–1 km Shear4 kt
Eff. Shear—
0–1 km SRH16
0–3 km SRH14
Eff. SRH—
Storm Motion86° @ 20 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-28.3
Thermo & Levels
PWAT0.63 in
0–3 km LR3.9 °C/km
700–500 LR6.1 °C/km
Total Totals16.3
LCL987 hPa
LFC—
EL—
Freezing Lvl17,300 ft