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, Northern Tangipahoa, 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, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS 8:00 PM 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, Northern Tangipahoa, 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, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS 8:00 PM

Pointe Coupee Parish, Louisiana, United States

Last updated: 7:42 PM CDT  ·  Refresh
32°C
Feels like 40°
Mostly Clear
▲ 35°  /  ▼ 23°
Wind
5 mph SW
Humidity
67%
Dew Point
24°
Pressure
29.93 inHg
Visibility
10 mi
UV Index
1.0
Cloud Cover
13%
Sunrise
6:20 AM
Sunset
8:04 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Pointe Coupee Parish is currently mostly clear at 32°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2075 J/kg) — isolated convective development possible. Sunrise: 6:20AM · Sunset: 8:04PM.

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, Northern Tangipahoa, 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, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS
Expires 8:00 PM
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, Northern Tangipahoa, 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, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS
Expires 8:00 PM
27 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
11%
8 PM
31°
23%
9 PM
29°
14%
10 PM
28°
14%
11 PM
28°
14%
12 AM
27°
7%
1 AM
26°
3%
2 AM
26°
4%
3 AM
26°
4%
4 AM
25°
5%
5 AM
24°
5%
6 AM
24°
5%
7 AM
25°
5%
8 AM
27°
5%
9 AM
29°
5%
10 AM
31°
5%
11 AM
32°
5%
12 PM
33°
5%
1 PM
34°
5%
2 PM
36°
5%
3 PM
37°
5%
4 PM
36°
3%
5 PM
34°
3%
6 PM
33°
3%
7-Day Forecast
Tonight
35° 23°
Mostly Clear.
Mon
37° 24°
Partly Cloudy.
Tue
36° 24°
Mostly Clear.
Wed
37° 24°
Partly Cloudy with a 44% chance of rain.
Thu
36° 24°
Drizzle, 50% chance.
Fri
36° 23°
Rain, 70% chance.
Sat
35° 24°
Thunderstorm, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 32° Mostly Clear 11% 5 mph SW 67%
8 PM 31° Mostly Clear 23% 6 mph SSW 74%
9 PM 29° Mostly Clear 14% 7 mph SSW 78%
10 PM 28° Mostly Clear 14% 7 mph SW 81%
11 PM 28° Partly Cloudy 14% 7 mph SW 83%
12 AM 27° Partly Cloudy 7% 6 mph WSW 86%
1 AM 26° Mostly Clear 3% 6 mph WSW 88%
2 AM 26° Mostly Clear 4% 5 mph WSW 90%
3 AM 26° Mostly Clear 4% 5 mph WSW 92%
4 AM 25° Clear 5% 4 mph WSW 93%
5 AM 24° Clear 5% 4 mph WSW 94%
6 AM 24° Mostly Clear 5% 4 mph WSW 94%
7 AM 25° Mostly Clear 5% 6 mph W 89%
8 AM 27° Mostly Clear 5% 7 mph W 81%
9 AM 29° Partly Cloudy 5% 8 mph W 74%
10 AM 31° Partly Cloudy 5% 7 mph W 67%
11 AM 32° Partly Cloudy 5% 6 mph W 62%
12 PM 33° Partly Cloudy 5% 6 mph W 57%
1 PM 34° Partly Cloudy 5% 6 mph W 55%
2 PM 36° Partly Cloudy 5% 6 mph WSW 54%
3 PM 37° Partly Cloudy 5% 6 mph WSW 53%
4 PM 36° Partly Cloudy 3% 6 mph WSW 55%
5 PM 34° Partly Cloudy 3% 6 mph WSW 59%
6 PM 33° Partly Cloudy 3% 6 mph WSW 62%
15-Day Forecast
Today
7/26
Mostly Clear
14%
23°
35°
Mon
7/27
Partly Cloudy
5%
24°
37°
Tue
7/28
Mostly Clear
12%
24°
36°
Wed
7/29
Partly Cloudy
44%
24°
37°
Thu
7/30
Drizzle
50%
24°
36°
Fri
7/31
Rain
70%
23°
36°
Sat
8/1
Thunderstorm
82%
24°
35°
Sun
8/2
Heavy Rain
82%
23°
32°
Mon
8/3
Rain
68%
23°
34°
Tue
8/4
Drizzle
51%
23°
36°
Wed
8/5
Drizzle
60%
24°
36°
Thu
8/6
Drizzle
60%
23°
36°
Fri
8/7
Drizzle
60%
23°
36°
Sat
8/8
Drizzle
60%
23°
36°
Sun
8/9
Drizzle
60%
23°
35°
27
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
27 AQI 4.9 µg/m³
O3
Ground-level ozone
22 AQI 25 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 27 Good 22 27
Tue 27 Good 27 27
Wed 34 Good 22 34
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 Sun Jul 26, 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
SBCAPE2446 J/kg
MLCAPE1675 J/kg
MUCAPE2446 J/kg
SBCIN-53 J/kg
MLCIN0 J/kg
Lifted Index-3.5
Kinematics
0–6 km Shear12 kt
0–1 km Shear2 kt
Eff. Shear22 kt
0–1 km SRH9
0–3 km SRH-1
Eff. SRH-1
Storm Motion307° @ 19 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index10.4
Thermo & Levels
PWAT1.80 in
0–3 km LR6.4 °C/km
700–500 LR5.6 °C/km
Total Totals41.4
LCL899 hPa
LFC868 hPa
EL145 hPa
Freezing Lvl17,697 ft