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 7:00 PM

Pointe Coupee Parish, Louisiana, United States

Last updated: 10:54 AM CDT  ·  Refresh
32°C
Feels like 39°
Mostly Clear
▲ 36°  /  ▼ 26°
Wind
7 mph NNW
Humidity
64%
Dew Point
25°
Pressure
29.85 inHg
Visibility
10 mi
UV Index
8.9
Cloud Cover
12%
Sunrise
6:17 AM
Sunset
8:07 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Pointe Coupee Parish is currently mostly clear at 32°C. Precipitation is likely — peak probability 58% around 1 PM. Atmospheric instability is elevated (CAPE up to 3007 J/kg) — isolated convective development possible. Sunrise: 6:17AM · Sunset: 8:07PM.

59 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
36%
11 AM
33°
51%
12 PM
34°
46%
1 PM
35°
58%
2 PM
34°
56%
3 PM
34°
57%
4 PM
33°
52%
5 PM
32°
41%
6 PM
31°
31%
7 PM
30°
32%
8 PM
29°
21%
9 PM
28°
30%
10 PM
28°
22%
11 PM
27°
22%
12 AM
27°
19%
1 AM
27°
19%
2 AM
27°
20%
3 AM
26°
32%
4 AM
26°
32%
5 AM
26°
33%
6 AM
26°
33%
7 AM
27°
34%
8 AM
28°
35%
9 AM
31°
35%
7-Day Forecast
Today
36° 26°
Partly Cloudy with a 58% chance of rain.
Wed
37° 26°
Partly Cloudy with a 57% chance of rain.
Thu
35° 25°
Partly Cloudy with a 62% chance of rain.
Fri
34° 24°
Partly Cloudy with a 72% chance of rain.
Sat
34° 23°
Rain, 69% chance.
Sun
35° 23°
Drizzle, 51% chance.
Mon
36° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 32° Mostly Clear 36% 7 mph NNW 64%
11 AM 33° Partly Cloudy 51% 7 mph NNW 63%
12 PM 34° Mostly Cloudy 46% 8 mph NNW 62%
1 PM 35° Mostly Cloudy 58% 8 mph NNW 63%
2 PM 34° Partly Cloudy 56% 8 mph NNW 65%
3 PM 34° Partly Cloudy 57% 8 mph NW 66%
4 PM 33° Partly Cloudy 52% 8 mph NW 69%
5 PM 32° Partly Cloudy 41% 8 mph NW 74%
6 PM 31° Mostly Cloudy 31% 8 mph NW 80%
7 PM 30° Mostly Cloudy 32% 6 mph NNW 83%
8 PM 29° Partly Cloudy 21% 5 mph NNW 85%
9 PM 28° Mostly Cloudy 30% 4 mph NW 88%
10 PM 28° Partly Cloudy 22% 4 mph NNW 89%
11 PM 27° Mostly Clear 22% 4 mph NNW 89%
12 AM 27° Clear 19% 4 mph NNW 90%
1 AM 27° Mostly Clear 19% 4 mph NNW 91%
2 AM 27° Mostly Clear 20% 4 mph NNW 91%
3 AM 26° Partly Cloudy 32% 4 mph N 92%
4 AM 26° Partly Cloudy 32% 4 mph N 92%
5 AM 26° Partly Cloudy 33% 5 mph N 92%
6 AM 26° Partly Cloudy 33% 5 mph N 92%
7 AM 27° Partly Cloudy 34% 6 mph N 87%
8 AM 28° Mostly Clear 35% 7 mph N 82%
9 AM 31° Mostly Clear 35% 8 mph N 76%
15-Day Forecast
Today
7/21
Partly Cloudy
58%
26°
36°
Wed
7/22
Partly Cloudy
57%
26°
37°
Thu
7/23
Partly Cloudy
62%
25°
35°
Fri
7/24
Partly Cloudy
72%
24°
34°
Sat
7/25
Rain
69%
23°
34°
Sun
7/26
Drizzle
51%
23°
35°
Mon
7/27
Clear
17%
23°
36°
Tue
7/28
Drizzle
42%
24°
36°
Wed
7/29
Thunderstorm
44%
24°
37°
Thu
7/30
Drizzle
44%
24°
37°
Fri
7/31
Drizzle
60%
24°
36°
Sat
8/1
Drizzle
60%
24°
36°
Sun
8/2
Drizzle
60%
24°
36°
Mon
8/3
Drizzle
60%
23°
34°
Tue
8/4
Rain
90%
23°
34°
59
Moderate
U.S. Air Quality Index · Dominant: PM2.5
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
Dominant
59 AQI 13.4 µg/m³
O3
Ground-level ozone
23 AQI 25 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 59 Moderate 23 59
Thu 53 Moderate 25 53
Fri 36 Good 33 36
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 Tue Jul 21, 14:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2773 J/kg
MLCAPE1361 J/kg
MUCAPE2773 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-4.8
Kinematics
0–6 km Shear18 kt
0–1 km Shear10 kt
Eff. Shear27 kt
0–1 km SRH-23
0–3 km SRH-35
Eff. SRH-35
Storm Motion348° @ 27 kt
0–1 km EHI-0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.8
Thermo & Levels
PWAT2.26 in
0–3 km LR7.0 °C/km
700–500 LR5.0 °C/km
Total Totals43.2
LCL905 hPa
LFC1011 hPa
EL136 hPa
Freezing Lvl17,500 ft