Terrebonne Parish, Louisiana, United States

Last updated: 7:00 AM CDT  ·  Refresh
27°C
Feels like 32°
Mostly Clear
▲ 33°  /  ▼ 27°
Wind
3 mph S
Humidity
89%
Dew Point
25°
Pressure
30.03 inHg
Visibility
9 mi
UV Index
2.2
Cloud Cover
23%
Sunrise
6:30 AM
Sunset
7:46 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Terrebonne Parish is currently mostly clear at 26°C. Precipitation is likely — peak probability 51% around 2 PM. Atmospheric instability is elevated (CAPE up to 3064 J/kg) — isolated convective development possible. Sunrise: 6:30AM · Sunset: 7:46PM.

Alerts

No active alerts for this location.
25 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
15%
8 AM
28°
30%
9 AM
29°
33%
10 AM
29°
44%
11 AM
30°
49%
12 PM
31°
50%
1 PM
31°
47%
2 PM
32°
51%
3 PM
32°
41%
4 PM
32°
26%
5 PM
32°
19%
6 PM
32°
19%
7 PM
31°
6%
8 PM
30°
6%
9 PM
29°
6%
10 PM
29°
4%
11 PM
29°
4%
12 AM
28°
3%
1 AM
28°
3%
2 AM
28°
3%
3 AM
28°
3%
4 AM
28°
3%
5 AM
28°
3%
6 AM
27°
5%
7-Day Forecast
Today
33° 27°
Partly Cloudy with a 47% chance of rain.
Thu
34° 26°
Mostly Clear.
Fri
34° 26°
Partly Cloudy.
Sat
34° 25°
Overcast with a 32% chance of rain.
Sun
36° 26°
Rain, 64% chance.
Mon
36° 26°
Mostly Clear with a 21% chance of rain.
Tue
36° 26°
Partly Cloudy.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Clear 15% 3 mph S 89%
8 AM 28° Mostly Clear 30% 3 mph SW 83%
9 AM 29° Partly Cloudy 33% 4 mph SW 77%
10 AM 29° Partly Cloudy 44% 5 mph SW 72%
11 AM 30° Partly Cloudy 49% 5 mph SW 70%
12 PM 31° Partly Cloudy 50% 6 mph SW 68%
1 PM 31° Partly Cloudy 47% 7 mph SW 66%
2 PM 32° Partly Cloudy 51% 8 mph SSW 67%
3 PM 32° Mostly Cloudy 41% 8 mph SW 66%
4 PM 32° Mostly Cloudy 26% 7 mph SW 65%
5 PM 32° Partly Cloudy 19% 8 mph SW 68%
6 PM 32° Partly Cloudy 19% 8 mph SW 72%
7 PM 31° Partly Cloudy 6% 8 mph SW 77%
8 PM 30° Mostly Clear 6% 7 mph SW 81%
9 PM 29° Mostly Clear 6% 6 mph SSW 83%
10 PM 29° Partly Cloudy 4% 5 mph SSW 85%
11 PM 29° Partly Cloudy 4% 5 mph SSW 86%
12 AM 28° Partly Cloudy 3% 6 mph SSW 87%
1 AM 28° Partly Cloudy 3% 6 mph SSW 88%
2 AM 28° Partly Cloudy 3% 6 mph SSW 87%
3 AM 28° Partly Cloudy 3% 6 mph SSW 86%
4 AM 28° Partly Cloudy 3% 6 mph SW 85%
5 AM 28° Partly Cloudy 3% 5 mph SW 85%
6 AM 27° Partly Cloudy 5% 5 mph SW 85%
15-Day Forecast
Today
8/12
Partly Cloudy
47%
27°
33°
Thu
8/13
Mostly Clear
9%
26°
34°
Fri
8/14
Partly Cloudy
9%
26°
34°
Sat
8/15
Overcast
32%
25°
34°
Sun
8/16
Rain
64%
26°
36°
Mon
8/17
Mostly Clear
21%
26°
36°
Tue
8/18
Partly Cloudy
18%
26°
36°
Wed
8/19
Clear
34%
26°
36°
Thu
8/20
Thunderstorm
58%
26°
36°
Fri
8/21
Rain
64%
26°
33°
Sat
8/22
Drizzle
66%
26°
36°
Sun
8/23
Drizzle
60%
25°
36°
Mon
8/24
Drizzle
60%
25°
35°
Tue
8/25
Drizzle
60%
25°
33°
Wed
8/26
Drizzle
60%
25°
34°
25
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
25 AQI 4.5 µg/m³
O3
Ground-level ozone
22 AQI 25 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 25 Good 22 25
Thu 28 Good 22 28
Fri 57 Moderate 24 57
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 Aug 12, 10:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2185 J/kg
MLCAPE2078 J/kg
MUCAPE2371 J/kg
SBCIN-57 J/kg
MLCIN0 J/kg
Lifted Index-5.0
Kinematics
0–6 km Shear4 kt
0–1 km Shear9 kt
Eff. Shear3 kt
0–1 km SRH-9
0–3 km SRH-3
Eff. SRH-3
Storm Motion200° @ 20 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index28.5
Thermo & Levels
PWAT1.93 in
0–3 km LR5.2 °C/km
700–500 LR5.8 °C/km
Total Totals43.5
LCL991 hPa
LFC843 hPa
EL148 hPa
Freezing Lvl16,352 ft