Excessive Heat Watch 8:00 PM

Upper Wilkinson Bay, Plaquemines Parish, Louisiana, United States

Last updated: 3:43 PM CDT  ·  Refresh
32°C
Feels like 37°
Clear
▲ 33°  /  ▼ 27°
Wind
10 mph S
Humidity
59%
Dew Point
24°
Pressure
30.12 inHg
Visibility
10 mi
UV Index
8.2
Cloud Cover
3%
Sunrise
6:27 AM
Sunset
7:40 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Upper Wilkinson Bay is currently clear at 32°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2597 J/kg) — isolated convective development possible. Sunrise: 6:27AM · Sunset: 7:40PM.

Alerts

Excessive Heat Watch
Expires 8:00 PM
39 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
3%
4 PM
31°
3%
5 PM
32°
3%
6 PM
32°
3%
7 PM
31°
3%
8 PM
31°
3%
9 PM
31°
3%
10 PM
31°
3%
11 PM
31°
3%
12 AM
30°
3%
1 AM
30°
3%
2 AM
30°
3%
3 AM
29°
3%
4 AM
29°
5%
5 AM
27°
5%
6 AM
27°
5%
7 AM
28°
5%
8 AM
29°
5%
9 AM
28°
12%
10 AM
30°
12%
11 AM
31°
12%
12 PM
31°
13%
1 PM
31°
13%
2 PM
31°
13%
7-Day Forecast
Today
33° 27°
Clear.
Sat
33° 27°
Partly Cloudy.
Sun
36° 26°
Partly Cloudy.
Mon
35° 27°
Partly Cloudy.
Tue
35° 27°
Clear.
Wed
34° 27°
Clear.
Thu
35° 26°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 32° Clear 3% 10 mph S 59%
4 PM 31° Clear 3% 12 mph S 61%
5 PM 32° Clear 3% 12 mph S 64%
6 PM 32° Clear 3% 12 mph S 68%
7 PM 31° Clear 3% 11 mph SSW 71%
8 PM 31° Clear 3% 10 mph SSW 74%
9 PM 31° Clear 3% 9 mph SSW 77%
10 PM 31° Clear 3% 9 mph SW 78%
11 PM 31° Clear 3% 9 mph SW 80%
12 AM 30° Clear 3% 8 mph SW 81%
1 AM 30° Mostly Clear 3% 7 mph SW 82%
2 AM 30° Mostly Clear 3% 6 mph WSW 84%
3 AM 29° Mostly Clear 3% 5 mph WSW 85%
4 AM 29° Partly Cloudy 5% 4 mph W 87%
5 AM 27° Partly Cloudy 5% 4 mph WNW 88%
6 AM 27° Partly Cloudy 5% 4 mph NW 89%
7 AM 28° Partly Cloudy 5% 4 mph NW 86%
8 AM 29° Partly Cloudy 5% 5 mph NW 80%
9 AM 28° Partly Cloudy 12% 5 mph NW 73%
10 AM 30° Partly Cloudy 12% 5 mph NW 69%
11 AM 31° Partly Cloudy 12% 4 mph NW 66%
12 PM 31° Mostly Cloudy 13% 3 mph NW 63%
1 PM 31° Mostly Cloudy 13% 4 mph WNW 63%
2 PM 31° Mostly Cloudy 13% 5 mph SW 64%
15-Day Forecast
Today
8/14
Clear
3%
27°
33°
Sat
8/15
Partly Cloudy
14%
27°
33°
Sun
8/16
Partly Cloudy
14%
26°
36°
Mon
8/17
Partly Cloudy
8%
27°
35°
Tue
8/18
Clear
19%
27°
35°
Wed
8/19
Clear
19%
27°
34°
Thu
8/20
Clear
9%
26°
35°
Fri
8/21
Clear
60%
27°
35°
Sat
8/22
Thunderstorm
60%
27°
35°
Sun
8/23
Drizzle
60%
27°
34°
Mon
8/24
Drizzle
60%
27°
33°
Tue
8/25
Drizzle
60%
27°
33°
Wed
8/26
Drizzle
60%
27°
33°
Thu
8/27
Drizzle
60%
27°
33°
Fri
8/28
Drizzle
60%
27°
34°
39
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
39 AQI 7.1 µg/m³
O3
Ground-level ozone
23 AQI 25 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 39 Good 23 39
Sun 38 Good 38 38
Mon 51 Moderate 45 51
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 Fri Aug 14, 19:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2867 J/kg
MLCAPE1384 J/kg
MUCAPE2867 J/kg
SBCIN-67 J/kg
MLCIN-96 J/kg
Lifted Index-6.4
Kinematics
0–6 km Shear8 kt
0–1 km Shear10 kt
Eff. Shear10 kt
0–1 km SRH28
0–3 km SRH21
Eff. SRH21
Storm Motion130° @ 15 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index13.7
Thermo & Levels
PWAT1.48 in
0–3 km LR6.5 °C/km
700–500 LR6.2 °C/km
Total Totals45.1
LCL910 hPa
LFC838 hPa
EL141 hPa
Freezing Lvl16,585 ft