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, Lower St. Bernard, LA, Northern Tangipahoa, LA, Central Plaquemines, 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 8:00 PM

Iberville Parish, Louisiana, United States

Last updated: 2:53 PM CDT  ·  Refresh
36°C
Feels like 43°
Mostly Clear
▲ 37°  /  ▼ 25°
Wind
4 mph WSW
Humidity
50%
Dew Point
24°
Pressure
30.04 inHg
Visibility
10 mi
UV Index
9.0
Cloud Cover
22%
Sunrise
6:33 AM
Sunset
7:44 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Iberville Parish is currently mostly clear at 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2715 J/kg) — isolated convective development possible. Sunrise: 6:33AM · Sunset: 7:44PM.

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, Lower St. Bernard, LA, Northern Tangipahoa, LA, Central Plaquemines, 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
Expires 8:00 PM
44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
36°
26%
3 PM
37°
28%
4 PM
36°
31%
5 PM
33°
45%
6 PM
32°
25%
7 PM
31°
24%
8 PM
31°
8%
9 PM
30°
5%
10 PM
29°
5%
11 PM
29°
5%
12 AM
28°
3%
1 AM
27°
3%
2 AM
27°
3%
3 AM
27°
3%
4 AM
27°
3%
5 AM
25°
3%
6 AM
25°
3%
7 AM
26°
3%
8 AM
27°
3%
9 AM
29°
3%
10 AM
30°
5%
11 AM
31°
5%
12 PM
32°
5%
1 PM
34°
25%
7-Day Forecast
Today
37° 25°
Partly Cloudy with a 45% chance of rain.
Tue
38° 25°
Mostly Cloudy with a 45% chance of rain.
Wed
38° 25°
Partly Cloudy.
Thu
37° 24°
Overcast with a 47% chance of rain.
Fri
39° 25°
Clear.
Sat
39° 23°
Drizzle, 68% chance.
Sun
39° 22°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 36° Mostly Clear 26% 4 mph WSW 50%
3 PM 37° Mostly Cloudy 28% 4 mph SW 47%
4 PM 36° Partly Cloudy 31% 2 mph SW 54%
5 PM 33° Partly Cloudy 45% 8 mph SSW 62%
6 PM 32° Mostly Cloudy 25% 9 mph SSW 70%
7 PM 31° Mostly Cloudy 24% 7 mph SW 74%
8 PM 31° Partly Cloudy 8% 5 mph SW 76%
9 PM 30° Partly Cloudy 5% 6 mph SW 79%
10 PM 29° Mostly Clear 5% 6 mph SW 80%
11 PM 29° Mostly Clear 5% 6 mph SW 81%
12 AM 28° Mostly Cloudy 3% 6 mph SW 82%
1 AM 27° Mostly Cloudy 3% 5 mph WSW 83%
2 AM 27° Mostly Cloudy 3% 4 mph WSW 85%
3 AM 27° Mostly Cloudy 3% 4 mph WSW 87%
4 AM 27° Mostly Cloudy 3% 4 mph WSW 89%
5 AM 25° Partly Cloudy 3% 3 mph WSW 90%
6 AM 25° Partly Cloudy 3% 4 mph WNW 92%
7 AM 26° Partly Cloudy 3% 4 mph WNW 88%
8 AM 27° Partly Cloudy 3% 5 mph WNW 83%
9 AM 29° Mostly Cloudy 3% 5 mph WNW 79%
10 AM 30° Mostly Cloudy 5% 5 mph WNW 73%
11 AM 31° Partly Cloudy 5% 5 mph W 68%
12 PM 32° Partly Cloudy 5% 5 mph W 62%
1 PM 34° Mostly Cloudy 25% 5 mph W 59%
15-Day Forecast
Today
8/17
Partly Cloudy
45%
25°
37°
Tue
8/18
Mostly Cloudy
45%
25°
38°
Wed
8/19
Partly Cloudy
8%
25°
38°
Thu
8/20
Overcast
47%
24°
37°
Fri
8/21
Clear
19%
25°
39°
Sat
8/22
Drizzle
68%
23°
39°
Sun
8/23
Drizzle
60%
22°
39°
Mon
8/24
Clear
60%
23°
39°
Tue
8/25
Drizzle
60%
24°
38°
Wed
8/26
Drizzle
60%
23°
39°
Thu
8/27
Drizzle
60%
24°
37°
Fri
8/28
Drizzle
60%
24°
38°
Sat
8/29
Clear
60%
23°
38°
Sun
8/30
Drizzle
60%
23°
38°
Mon
8/31
Drizzle
60%
23°
38°
44
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
44 AQI 8.0 µg/m³
O3
Ground-level ozone
24 AQI 27 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 44 Good 24 44
Wed 41 Good 27 41
Thu 39 Good 20 39
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 Aug 17, 18:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3697 J/kg
MLCAPE2842 J/kg
MUCAPE3697 J/kg
SBCIN0 J/kg
MLCIN-8 J/kg
Lifted Index-7.1
Kinematics
0–6 km Shear7 kt
0–1 km Shear3 kt
Eff. Shear13 kt
0–1 km SRH-5
0–3 km SRH8
Eff. SRH8
Storm Motion248° @ 13 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.4
Thermo & Levels
PWAT2.16 in
0–3 km LR8.4 °C/km
700–500 LR5.1 °C/km
Total Totals47.6
LCL857 hPa
LFC1017 hPa
EL124 hPa
Freezing Lvl16,588 ft