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, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, 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, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, 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 7:00 PM

Iberville Parish, Louisiana, United States

Last updated: 5:19 PM CDT  ·  Refresh
34°C
Feels like 41°
Mostly Cloudy
▲ 34°  /  ▼ 25°
Wind
6 mph W
Humidity
57%
Dew Point
23°
Pressure
29.87 inHg
Visibility
10 mi
UV Index
4.7
Cloud Cover
71%
Sunrise
6:22 AM
Sunset
8:00 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Iberville Parish is currently mostly cloudy at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1870 J/kg) — isolated convective development possible. Sunrise: 6:22AM · Sunset: 8:00PM.

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, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, 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, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, 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 7:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
17%
6 PM
34°
41%
7 PM
33°
40%
8 PM
32°
39%
9 PM
30°
33%
10 PM
29°
25%
11 PM
29°
25%
12 AM
28°
17%
1 AM
27°
5%
2 AM
27°
13%
3 AM
27°
13%
4 AM
27°
13%
5 AM
25°
14%
6 AM
25°
14%
7 AM
26°
23%
8 AM
27°
23%
9 AM
29°
26%
10 AM
30°
34%
11 AM
31°
34%
12 PM
32°
38%
1 PM
34°
39%
2 PM
33°
38%
3 PM
33°
39%
4 PM
32°
32%
7-Day Forecast
Today
34° 25°
Mostly Cloudy with a 39% chance of rain.
Thu
36° 25°
Mostly Cloudy with a 36% chance of rain.
Fri
34° 26°
Mostly Cloudy with a 44% chance of rain.
Sat
35° 26°
Mostly Cloudy with a 78% chance of rain.
Sun
34° 24°
Drizzle, 67% chance.
Mon
35° 23°
Rain, 74% chance.
Tue
36° 24°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 34° Mostly Cloudy 17% 6 mph W 57%
6 PM 34° Partly Cloudy 41% 6 mph W 65%
7 PM 33° Mostly Cloudy 40% 6 mph W 72%
8 PM 32° Overcast 39% 5 mph SW 75%
9 PM 30° Overcast 33% 5 mph SW 79%
10 PM 29° Overcast 25% 5 mph SW 82%
11 PM 29° Mostly Cloudy 25% 5 mph WSW 84%
12 AM 28° Mostly Cloudy 17% 5 mph WSW 87%
1 AM 27° Mostly Cloudy 5% 5 mph WSW 88%
2 AM 27° Mostly Cloudy 13% 5 mph WSW 89%
3 AM 27° Mostly Cloudy 13% 4 mph WSW 90%
4 AM 27° Partly Cloudy 13% 4 mph WSW 91%
5 AM 25° Partly Cloudy 14% 4 mph WSW 92%
6 AM 25° Partly Cloudy 14% 4 mph W 93%
7 AM 26° Partly Cloudy 23% 4 mph W 91%
8 AM 27° Mostly Cloudy 23% 6 mph W 83%
9 AM 29° Mostly Cloudy 26% 7 mph W 75%
10 AM 30° Mostly Cloudy 34% 7 mph W 68%
11 AM 31° Mostly Cloudy 34% 7 mph W 65%
12 PM 32° Mostly Cloudy 38% 7 mph W 61%
1 PM 34° Mostly Cloudy 39% 7 mph W 61%
2 PM 33° Mostly Cloudy 38% 6 mph W 64%
3 PM 33° Mostly Cloudy 39% 6 mph W 67%
4 PM 32° Overcast 32% 6 mph W 69%
15-Day Forecast
Today
7/29
Mostly Cloudy
39%
25°
34°
Thu
7/30
Mostly Cloudy
36%
25°
36°
Fri
7/31
Mostly Cloudy
44%
26°
34°
Sat
8/1
Mostly Cloudy
78%
26°
35°
Sun
8/2
Drizzle
67%
24°
34°
Mon
8/3
Rain
74%
23°
35°
Tue
8/4
Drizzle
60%
24°
36°
Wed
8/5
Drizzle
60%
24°
36°
Thu
8/6
Drizzle
60%
24°
37°
Fri
8/7
Drizzle
60%
24°
36°
Sat
8/8
Drizzle
60%
24°
35°
Sun
8/9
Drizzle
60%
24°
36°
Mon
8/10
Drizzle
60%
24°
36°
Tue
8/11
Drizzle
60%
24°
36°
Wed
8/12
Drizzle
60%
24°
36°
52
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
52 AQI 9.8 µg/m³
O3
Ground-level ozone
33 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 52 Moderate 33 52
Fri 52 Moderate 32 52
Sat 37 Good 19 37
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 Wed Jul 29, 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
SBCAPE1697 J/kg
MLCAPE586 J/kg
MUCAPE1697 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-4.3
Kinematics
0–6 km Shear8 kt
0–1 km Shear4 kt
Eff. Shear11 kt
0–1 km SRH13
0–3 km SRH-6
Eff. SRH-6
Storm Motion309° @ 18 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index21.3
Thermo & Levels
PWAT1.78 in
0–3 km LR7.3 °C/km
700–500 LR5.6 °C/km
Total Totals41.4
LCL862 hPa
LFC1011 hPa
EL143 hPa
Freezing Lvl17,133 ft