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 8:00 PM Extreme 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, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS 8:00 PM

Pointe Coupee Parish, Louisiana, United States

Last updated: 6:57 PM CDT  ·  Refresh
34°C
Feels like 39°
Mostly Clear
▲ 36°  /  ▼ 23°
Wind
5 mph SW
Humidity
51%
Dew Point
21°
Pressure
29.91 inHg
Visibility
10 mi
UV Index
2.6
Cloud Cover
12%
Sunrise
6:35 AM
Sunset
7:42 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Pointe Coupee Parish is currently mostly clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3064 J/kg) — isolated convective development possible. Sunrise: 6:35AM · Sunset: 7:42PM.

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, 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
Expires 8:00 PM
Extreme 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, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS
Expires 8:00 PM
47 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
12%
7 PM
34°
30%
8 PM
33°
30%
9 PM
31°
25%
10 PM
29°
29%
11 PM
29°
28%
12 AM
28°
21%
1 AM
27°
17%
2 AM
26°
21%
3 AM
26°
21%
4 AM
26°
16%
5 AM
23°
4%
6 AM
23°
3%
7 AM
25°
10%
8 AM
27°
21%
9 AM
28°
21%
10 AM
30°
30%
11 AM
31°
31%
12 PM
33°
33%
1 PM
37°
36%
2 PM
37°
39%
3 PM
37°
40%
4 PM
35°
40%
5 PM
34°
46%
7-Day Forecast
Tonight
36° 23°
Mostly Clear with a 25% chance of rain.
Fri
38° 23°
Partly Cloudy with a 49% chance of rain.
Sat
39° 23°
Mostly Clear with a 33% chance of rain.
Sun
41° 24°
Thunderstorm, 74% chance.
Mon
38° 24°
Drizzle, 48% chance.
Tue
37° 24°
Rain, 60% chance.
Wed
38° 24°
Drizzle, 56% chance.
TimeTempConditionsPrecipWindHumidity
Now 34° Mostly Clear 12% 5 mph SW 51%
7 PM 34° Clear 30% 5 mph SW 58%
8 PM 33° Clear 30% 5 mph SSW 65%
9 PM 31° Clear 25% 6 mph SSW 72%
10 PM 29° Clear 29% 6 mph SW 79%
11 PM 29° Mostly Clear 28% 6 mph SW 84%
12 AM 28° Mostly Clear 21% 6 mph WSW 87%
1 AM 27° Mostly Clear 17% 5 mph WSW 88%
2 AM 26° Mostly Clear 21% 5 mph W 90%
3 AM 26° Partly Cloudy 21% 5 mph W 92%
4 AM 26° Partly Cloudy 16% 4 mph W 94%
5 AM 23° Partly Cloudy 4% 4 mph WSW 94%
6 AM 23° Fog 3% 4 mph WSW 94%
7 AM 25° Partly Cloudy 10% 6 mph W 87%
8 AM 27° Partly Cloudy 21% 7 mph W 80%
9 AM 28° Partly Cloudy 21% 7 mph W 73%
10 AM 30° Mostly Clear 30% 7 mph W 64%
11 AM 31° Mostly Clear 31% 6 mph W 56%
12 PM 33° Mostly Clear 33% 6 mph W 47%
1 PM 37° Mostly Clear 36% 6 mph W 46%
2 PM 37° Mostly Clear 39% 6 mph WSW 45%
3 PM 37° Mostly Clear 40% 6 mph WSW 44%
4 PM 35° Partly Cloudy 40% 5 mph WSW 50%
5 PM 34° Partly Cloudy 46% 5 mph WSW 56%
15-Day Forecast
Today
8/20
Mostly Clear
25%
23°
36°
Fri
8/21
Partly Cloudy
49%
23°
38°
Sat
8/22
Mostly Clear
33%
23°
39°
Sun
8/23
Thunderstorm
74%
24°
41°
Mon
8/24
Drizzle
48%
24°
38°
Tue
8/25
Rain
60%
24°
37°
Wed
8/26
Drizzle
56%
24°
38°
Thu
8/27
Rain
74%
23°
37°
Fri
8/28
Rain
73%
22°
38°
Sat
8/29
Rain
66%
23°
39°
Sun
8/30
Drizzle
47%
23°
39°
Mon
8/31
Drizzle
60%
23°
39°
Tue
9/1
Drizzle
60%
23°
37°
Wed
9/2
Drizzle
60%
23°
37°
Thu
9/3
Drizzle
60%
23°
38°
47
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
47 AQI 8.4 µg/m³
O3
Ground-level ozone
30 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Fri 47 Good 30 47
Sat 42 Good 38 42
Sun 35 Good 35 32
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 Thu Aug 20, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1742 J/kg
MLCAPE1151 J/kg
MUCAPE1742 J/kg
SBCIN-54 J/kg
MLCIN-53 J/kg
Lifted Index-3.6
Kinematics
0–6 km Shear15 kt
0–1 km Shear3 kt
Eff. Shear16 kt
0–1 km SRH12
0–3 km SRH13
Eff. SRH13
Storm Motion62° @ 12 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.8
Thermo & Levels
PWAT1.72 in
0–3 km LR7.5 °C/km
700–500 LR5.8 °C/km
Total Totals45.8
LCL837 hPa
LFC743 hPa
EL176 hPa
Freezing Lvl16,604 ft