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, 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, Southern Hancock, MS 7:00 PM

Iberville Parish, Louisiana, United States

Last updated: 9:48 AM CDT  ·  Refresh
30°C
Feels like 36°
Mostly Clear
▲ 36°  /  ▼ 24°
Wind
3 mph WNW
Humidity
74%
Dew Point
25°
Pressure
29.93 inHg
Visibility
10 mi
UV Index
7.1
Cloud Cover
13%
Sunrise
6:45 AM
Sunset
7:20 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Iberville Parish is currently mostly clear at 30°C. Precipitation is likely — peak probability 64% around 4 PM. Atmospheric instability is elevated (CAPE up to 2628 J/kg) — isolated convective development possible. Sunrise: 6:45AM · Sunset: 7:20PM.

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, 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, Southern Hancock, MS
Expires 7:00 PM
42 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
24%
10 AM
32°
50%
11 AM
33°
40%
12 PM
34°
38%
1 PM
35°
39%
2 PM
36°
49%
3 PM
35°
49%
4 PM
34°
64%
5 PM
32°
61%
6 PM
30°
54%
7 PM
29°
54%
8 PM
29°
41%
9 PM
28°
41%
10 PM
27°
34%
11 PM
27°
35%
12 AM
27°
32%
1 AM
27°
26%
2 AM
26°
28%
3 AM
26°
28%
4 AM
26°
18%
5 AM
25°
18%
6 AM
24°
18%
7 AM
26°
34%
8 AM
27°
35%
7-Day Forecast
Today
36° 24°
Thunderstorm, 54% chance.
Tue
37° 24°
Mostly Cloudy with a 50% chance of rain.
Wed
34° 24°
Rain, 90% chance.
Thu
33° 23°
Heavy Rain, 90% chance.
Fri
34° 23°
Rain, 90% chance.
Sat
35° 23°
Rain, 82% chance.
Sun
36° 23°
Rain, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 30° Mostly Clear 24% 3 mph WNW 74%
10 AM 32° Mostly Clear 50% 3 mph NW 68%
11 AM 33° Partly Cloudy 40% 3 mph WNW 62%
12 PM 34° Partly Cloudy 38% 3 mph NW 57%
1 PM 35° Partly Cloudy 39% 2 mph NW 55%
2 PM 36° Partly Cloudy 49% 2 mph NW 54%
3 PM 35° Partly Cloudy 49% 3 mph WNW 55%
4 PM 34° Partly Cloudy 64% 2 mph SSW 60%
5 PM 32° Thunderstorm 61% 6 mph ESE 66%
6 PM 30° Thunderstorm 54% 6 mph SSW 73%
7 PM 29° Rain 54% 5 mph SSW 77%
8 PM 29° Mostly Cloudy 41% 3 mph SSW 80%
9 PM 28° Drizzle 41% 3 mph SSW 83%
10 PM 27° Mostly Cloudy 34% 2 mph SW 85%
11 PM 27° Mostly Cloudy 35% 2 mph S 88%
12 AM 27° Mostly Clear 32% 2 mph SE 90%
1 AM 27° Mostly Clear 26% 2 mph ESE 91%
2 AM 26° Mostly Clear 28% 2 mph E 92%
3 AM 26° Mostly Clear 28% 3 mph E 93%
4 AM 26° Partly Cloudy 18% 3 mph E 94%
5 AM 25° Partly Cloudy 18% 2 mph E 94%
6 AM 24° Haze 18% 2 mph E 95%
7 AM 26° Haze 34% 3 mph E 92%
8 AM 27° Partly Cloudy 35% 3 mph E 88%
15-Day Forecast
Today
9/7
Thunderstorm
54%
24°
36°
Tue
9/8
Mostly Cloudy
50%
24°
37°
Wed
9/9
Rain
90%
24°
34°
Thu
9/10
Heavy Rain
90%
23°
33°
Fri
9/11
Rain
90%
23°
34°
Sat
9/12
Rain
82%
23°
35°
Sun
9/13
Rain
71%
23°
36°
Mon
9/14
Drizzle
44%
23°
36°
Tue
9/15
Rain
68%
23°
36°
Wed
9/16
Rain
50%
22°
36°
Thu
9/17
Drizzle
60%
22°
34°
Fri
9/18
Drizzle
60%
22°
34°
Sat
9/19
Drizzle
60%
22°
33°
Sun
9/20
Drizzle
60%
21°
33°
Mon
9/21
Drizzle
60%
21°
33°
42
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
42 AQI 7.6 µg/m³
O3
Ground-level ozone
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 42 Good 36 42
Wed 44 Good 44 41
Thu 28 Good 26 28
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 Mon Sep 7, 13:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2852 J/kg
MLCAPE1555 J/kg
MUCAPE2852 J/kg
SBCIN-44 J/kg
MLCIN-63 J/kg
Lifted Index-6.4
Kinematics
0–6 km Shear13 kt
0–1 km Shear2 kt
Eff. Shear24 kt
0–1 km SRH8
0–3 km SRH33
Eff. SRH33
Storm Motion111° @ 14 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell1.2
K-Index37.2
Thermo & Levels
PWAT2.22 in
0–3 km LR6.5 °C/km
700–500 LR5.7 °C/km
Total Totals47.3
LCL940 hPa
LFC866 hPa
EL142 hPa
Freezing Lvl16,230 ft