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, Lower St. Bernard, LA, Northern Tangipahoa, LA, Central Plaquemines, LA, Lower Plaquemines, 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 8:00 PM

Pointe Coupee Parish, Louisiana, United States

Last updated: 2:48 PM CDT  ·  Refresh
94°F
Feels like 106°
Mostly Clear
▲ 98°  /  ▼ 75°
Wind
6 mph WNW
Humidity
54%
Dew Point
74°
Pressure
30.03 inHg
Visibility
10 mi
UV Index
8.9
Cloud Cover
28%
Sunrise
6:34 AM
Sunset
7:46 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Pointe Coupee Parish is currently mostly clear at 94°F. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2286 J/kg) — isolated convective development possible. Sunrise: 6:34AM · Sunset: 7:46PM.

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, Lower St. Bernard, LA, Northern Tangipahoa, LA, Central Plaquemines, LA, Lower Plaquemines, 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
Expires 8:00 PM
44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
94°
5%
3 PM
94°
10%
4 PM
93°
10%
5 PM
95°
29%
6 PM
90°
31%
7 PM
88°
30%
8 PM
87°
26%
9 PM
86°
10%
10 PM
85°
10%
11 PM
83°
5%
12 AM
82°
3%
1 AM
80°
3%
2 AM
80°
3%
3 AM
80°
3%
4 AM
79°
3%
5 AM
76°
3%
6 AM
75°
3%
7 AM
77°
3%
8 AM
80°
3%
9 AM
84°
3%
10 AM
85°
3%
11 AM
87°
3%
12 PM
88°
3%
1 PM
92°
10%
7-Day Forecast
Today
98° 75°
Partly Cloudy with a 29% chance of rain.
Tue
100° 75°
Partly Cloudy with a 45% chance of rain.
Wed
100° 75°
Partly Cloudy.
Thu
97° 74°
Overcast with a 47% chance of rain.
Fri
100° 74°
Drizzle, 60% chance.
Sat
101° 72°
Clear with a 27% chance of rain.
Sun
101° 70°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 94° Mostly Clear 5% 6 mph WNW 54%
3 PM 94° Partly Cloudy 10% 7 mph WNW 56%
4 PM 93° Mostly Cloudy 10% 6 mph WNW 56%
5 PM 95° Mostly Cloudy 29% 4 mph W 57%
6 PM 90° Rain 31% 9 mph SE 59%
7 PM 88° Rain 30% 8 mph S 63%
8 PM 87° Partly Cloudy 26% 7 mph SSW 67%
9 PM 86° Mostly Clear 10% 7 mph SW 71%
10 PM 85° Partly Cloudy 10% 6 mph SW 74%
11 PM 83° Partly Cloudy 5% 6 mph SW 76%
12 AM 82° Partly Cloudy 3% 6 mph SW 79%
1 AM 80° Mostly Cloudy 3% 6 mph SW 82%
2 AM 80° Mostly Cloudy 3% 6 mph SW 84%
3 AM 80° Mostly Cloudy 3% 5 mph SW 86%
4 AM 79° Mostly Cloudy 3% 5 mph WSW 88%
5 AM 76° Mostly Cloudy 3% 4 mph WSW 91%
6 AM 75° Mostly Cloudy 3% 4 mph W 92%
7 AM 77° Mostly Cloudy 3% 5 mph W 86%
8 AM 80° Partly Cloudy 3% 6 mph W 79%
9 AM 84° Partly Cloudy 3% 6 mph W 73%
10 AM 85° Partly Cloudy 3% 6 mph W 68%
11 AM 87° Partly Cloudy 3% 6 mph W 63%
12 PM 88° Partly Cloudy 3% 6 mph WSW 58%
1 PM 92° Partly Cloudy 10% 6 mph WSW 56%
15-Day Forecast
Today
8/17
Partly Cloudy
29%
75°
98°
Tue
8/18
Partly Cloudy
45%
75°
100°
Wed
8/19
Partly Cloudy
16%
75°
100°
Thu
8/20
Overcast
47%
74°
97°
Fri
8/21
Drizzle
60%
74°
100°
Sat
8/22
Clear
27%
72°
101°
Sun
8/23
Clear
19%
70°
101°
Mon
8/24
Clear
60%
73°
101°
Tue
8/25
Drizzle
60%
74°
100°
Wed
8/26
Drizzle
60%
72°
101°
Thu
8/27
Clear
60%
74°
99°
Fri
8/28
Drizzle
60%
73°
100°
Sat
8/29
Clear
25%
73°
100°
Sun
8/30
Drizzle
60%
73°
99°
Mon
8/31
Drizzle
60%
71°
99°
44
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
44 AQI 8.0 µg/m³
O3
Ground-level ozone
32 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 44 Good 32 44
Wed 43 Good 34 43
Thu 42 Good 28 42
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 Mon Aug 17, 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
SBCAPE3179 J/kg
MLCAPE2269 J/kg
MUCAPE3179 J/kg
SBCIN-1 J/kg
MLCIN-17 J/kg
Lifted Index-6.6
Kinematics
0–6 km Shear7 kt
0–1 km Shear2 kt
Eff. Shear13 kt
0–1 km SRH4
0–3 km SRH18
Eff. SRH18
Storm Motion254° @ 15 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.5
Thermo & Levels
PWAT2.15 in
0–3 km LR8.0 °C/km
700–500 LR5.4 °C/km
Total Totals47.4
LCL867 hPa
LFC859 hPa
EL132 hPa
Freezing Lvl16,542 ft