Excessive Heat Warning — 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 8:00 PM

Pointe Coupee Parish, Louisiana, United States

Last updated: 4:11 PM CDT  ·  Refresh
34°C
Feels like 44°
Mostly Cloudy
▲ 34°  /  ▼ 26°
Wind
8 mph NNW
Humidity
65%
Dew Point
26°
Pressure
29.79 inHg
Visibility
10 mi
UV Index
6.3
Cloud Cover
66%
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 cloudy at 34°C. Precipitation is likely — peak probability 74% around 5 PM. Atmospheric instability is elevated (CAPE up to 2961 J/kg) — isolated convective development possible. Sunrise: 6:17AM · Sunset: 8:07PM.

Alerts

Excessive Heat Warning
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
Expires 8:00 PM
58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
56%
5 PM
33°
73%
6 PM
33°
54%
7 PM
31°
43%
8 PM
31°
40%
9 PM
29°
38%
10 PM
29°
34%
11 PM
28°
13%
12 AM
28°
13%
1 AM
28°
5%
2 AM
27°
8%
3 AM
27°
9%
4 AM
27°
9%
5 AM
26°
9%
6 AM
26°
9%
7 AM
26°
15%
8 AM
27°
26%
9 AM
29°
26%
10 AM
30°
27%
11 AM
32°
27%
12 PM
33°
28%
1 PM
34°
28%
2 PM
34°
29%
3 PM
36°
33%
7-Day Forecast
Today
34° 26°
Partly Cloudy with a 56% chance of rain.
Wed
37° 26°
Mostly Clear with a 33% chance of rain.
Thu
34° 24°
Mostly Cloudy with a 60% chance of rain.
Fri
34° 24°
Partly Cloudy with a 52% chance of rain.
Sat
34° 23°
Drizzle, 60% chance.
Sun
34° 23°
Clear.
Mon
35° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 34° Mostly Cloudy 56% 8 mph NNW 65%
5 PM 33° Rain 73% 9 mph NNW 75%
6 PM 33° Partly Cloudy 54% 9 mph NW 81%
7 PM 31° Partly Cloudy 43% 8 mph NW 86%
8 PM 31° Partly Cloudy 40% 6 mph NW 87%
9 PM 29° Mostly Cloudy 38% 6 mph NW 88%
10 PM 29° Partly Cloudy 34% 6 mph NNW 88%
11 PM 28° Partly Cloudy 13% 4 mph NNW 88%
12 AM 28° Mostly Clear 13% 4 mph NNW 88%
1 AM 28° Clear 5% 4 mph NNW 88%
2 AM 27° Mostly Clear 8% 4 mph NW 88%
3 AM 27° Mostly Clear 9% 4 mph NW 89%
4 AM 27° Mostly Clear 9% 4 mph NNW 90%
5 AM 26° Mostly Clear 9% 4 mph NNW 92%
6 AM 26° Mostly Clear 9% 4 mph NNW 93%
7 AM 26° Partly Cloudy 15% 6 mph NNW 93%
8 AM 27° Mostly Clear 26% 7 mph NNW 86%
9 AM 29° Mostly Clear 26% 8 mph N 79%
10 AM 30° Clear 27% 9 mph N 73%
11 AM 32° Clear 27% 10 mph N 69%
12 PM 33° Clear 28% 10 mph N 66%
1 PM 34° Clear 28% 11 mph N 64%
2 PM 34° Mostly Clear 29% 11 mph N 63%
3 PM 36° Mostly Clear 33% 13 mph NNE 62%
15-Day Forecast
Today
7/21
Partly Cloudy
56%
26°
34°
Wed
7/22
Mostly Clear
33%
26°
37°
Thu
7/23
Mostly Cloudy
60%
24°
34°
Fri
7/24
Partly Cloudy
52%
24°
34°
Sat
7/25
Drizzle
60%
23°
34°
Sun
7/26
Clear
19%
23°
34°
Mon
7/27
Clear
9%
24°
35°
Tue
7/28
Clear
3%
24°
36°
Wed
7/29
Drizzle
60%
24°
36°
Thu
7/30
Drizzle
60%
24°
36°
Fri
7/31
Drizzle
60%
24°
34°
Sat
8/1
Drizzle
60%
23°
35°
Sun
8/2
Drizzle
60%
23°
34°
Mon
8/3
Drizzle
60%
23°
34°
Tue
8/4
Drizzle
60%
23°
34°
58
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
58 AQI 12.8 µg/m³
O3
Ground-level ozone
23 AQI 26 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 58 Moderate 23 58
Thu 50 Good 24 50
Fri 36 Good 35 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, 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
SBCAPE4207 J/kg
MLCAPE3675 J/kg
MUCAPE4207 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.9
Kinematics
0–6 km Shear18 kt
0–1 km Shear8 kt
Eff. Shear31 kt
0–1 km SRH1
0–3 km SRH-24
Eff. SRH-24
Storm Motion347° @ 29 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index39.4
Thermo & Levels
PWAT2.60 in
0–3 km LR7.5 °C/km
700–500 LR5.1 °C/km
Total Totals45.5
LCL895 hPa
LFC1009 hPa
EL119 hPa
Freezing Lvl17,467 ft