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

Iberville Parish, Louisiana, United States

Last updated: 5:41 PM CDT  ·  Refresh
32°C
Feels like 40°
Partly Cloudy
▲ 34°  /  ▼ 26°
Wind
7 mph NNW
Humidity
72%
Dew Point
26°
Pressure
29.78 inHg
Visibility
10 mi
UV Index
5.3
Cloud Cover
50%
Sunrise
6:17 AM
Sunset
8:05 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Iberville Parish is currently partly cloudy at 32°C. Precipitation is likely — peak probability 75% around 8 PM. Atmospheric instability is elevated (CAPE up to 2736 J/kg) — isolated convective development possible. Sunrise: 6:17AM · Sunset: 8:05PM.

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
60 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
48%
6 PM
32°
72%
7 PM
31°
72%
8 PM
30°
75%
9 PM
29°
67%
10 PM
28°
61%
11 PM
28°
51%
12 AM
28°
30%
1 AM
28°
14%
2 AM
28°
15%
3 AM
27°
15%
4 AM
27°
9%
5 AM
26°
9%
6 AM
26°
9%
7 AM
27°
14%
8 AM
28°
23%
9 AM
29°
24%
10 AM
31°
24%
11 AM
31°
25%
12 PM
34°
25%
1 PM
33°
28%
2 PM
33°
35%
3 PM
33°
35%
4 PM
32°
36%
7-Day Forecast
Today
34° 26°
Partly Cloudy with a 75% chance of rain.
Wed
36° 26°
Partly Cloudy with a 65% chance of rain.
Thu
33° 26°
Partly Cloudy with a 65% chance of rain.
Fri
33° 25°
Partly Cloudy with a 52% chance of rain.
Sat
34° 24°
Drizzle, 53% chance.
Sun
34° 24°
Mostly Cloudy with a 20% chance of rain.
Mon
35° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 32° Partly Cloudy 48% 7 mph NNW 72%
6 PM 32° Partly Cloudy 72% 7 mph NW 84%
7 PM 31° Rain 72% 8 mph NNW 86%
8 PM 30° Heavy Rain 75% 6 mph NNW 87%
9 PM 29° Heavy Rain 67% 5 mph NNW 88%
10 PM 28° Partly Cloudy 61% 5 mph N 88%
11 PM 28° Partly Cloudy 51% 4 mph NNW 88%
12 AM 28° Partly Cloudy 30% 4 mph NW 89%
1 AM 28° Mostly Clear 14% 4 mph NW 89%
2 AM 28° Mostly Clear 15% 4 mph NW 90%
3 AM 27° Partly Cloudy 15% 4 mph NW 90%
4 AM 27° Partly Cloudy 9% 5 mph NW 90%
5 AM 26° Partly Cloudy 9% 6 mph NW 90%
6 AM 26° Partly Cloudy 9% 6 mph NNW 90%
7 AM 27° Partly Cloudy 14% 7 mph NNW 86%
8 AM 28° Partly Cloudy 23% 8 mph N 79%
9 AM 29° Partly Cloudy 24% 9 mph N 72%
10 AM 31° Partly Cloudy 24% 10 mph N 68%
11 AM 31° Partly Cloudy 25% 11 mph N 64%
12 PM 34° Partly Cloudy 25% 11 mph N 61%
1 PM 33° Partly Cloudy 28% 11 mph NNE 61%
2 PM 33° Mostly Cloudy 35% 10 mph NNE 62%
3 PM 33° Mostly Cloudy 35% 10 mph NNE 62%
4 PM 32° Mostly Cloudy 36% 10 mph NNE 64%
15-Day Forecast
Today
7/21
Partly Cloudy
75%
26°
34°
Wed
7/22
Partly Cloudy
65%
26°
36°
Thu
7/23
Partly Cloudy
65%
26°
33°
Fri
7/24
Partly Cloudy
52%
25°
33°
Sat
7/25
Drizzle
53%
24°
34°
Sun
7/26
Mostly Cloudy
20%
24°
34°
Mon
7/27
Clear
8%
24°
35°
Tue
7/28
Mostly Clear
8%
25°
36°
Wed
7/29
Drizzle
50%
25°
36°
Thu
7/30
Drizzle
54%
25°
35°
Fri
7/31
Drizzle
60%
24°
34°
Sat
8/1
Drizzle
60%
24°
34°
Sun
8/2
Drizzle
60%
24°
34°
Mon
8/3
Drizzle
60%
24°
33°
Tue
8/4
Drizzle
60%
24°
33°
60
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
60 AQI 14.2 µg/m³
O3
Ground-level ozone
25 AQI 27 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 60 Moderate 25 60
Thu 53 Moderate 27 53
Fri 44 Good 28 44
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, 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
SBCAPE4213 J/kg
MLCAPE3344 J/kg
MUCAPE4213 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.9
Kinematics
0–6 km Shear20 kt
0–1 km Shear9 kt
Eff. Shear29 kt
0–1 km SRH-6
0–3 km SRH-35
Eff. SRH-35
Storm Motion349° @ 31 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.8
Thermo & Levels
PWAT2.61 in
0–3 km LR6.5 °C/km
700–500 LR5.3 °C/km
Total Totals45.7
LCL935 hPa
LFC1008 hPa
EL120 hPa
Freezing Lvl17,333 ft