Dense Fog 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, 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, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS 10:00 AM

Montegut, Louisiana

Last updated: 9:47 PM CDT  ·  Refresh
23°C
Feels like 25°
Mostly Clear
▲ 28°  /  ▼ 19°
Wind
4 mph SSE
Humidity
88%
Dew Point
21°
Pressure
30.06 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
11%
Sunrise
7:02 AM
Sunset
6:33 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Montegut is currently mostly clear at 23°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:02AM · Sunset: 6:33PM.

Alerts

Dense Fog 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, 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, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS
Expires 10:00 AM
48 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
6%
10 PM
23°
8%
11 PM
23°
12%
12 AM
23°
9%
1 AM
22°
11%
2 AM
21°
13%
3 AM
21°
15%
4 AM
21°
15%
5 AM
19°
15%
6 AM
19°
15%
7 AM
20°
15%
8 AM
22°
3%
9 AM
24°
3%
10 AM
26°
3%
11 AM
27°
3%
12 PM
28°
3%
1 PM
30°
3%
2 PM
31°
3%
3 PM
31°
3%
4 PM
30°
3%
5 PM
29°
3%
6 PM
28°
3%
7 PM
27°
3%
8 PM
26°
3%
7-Day Forecast
Tonight
28° 19°
Mostly Clear.
Wed
31° 19°
Haze.
Thu
32° 21°
Clear.
Fri
31° 18°
Mostly Clear with a 35% chance of rain.
Sat
25° 15°
Clear.
Sun
27° 15°
Rain, 64% chance.
Mon
28° 21°
Rain, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Mostly Clear 6% 4 mph SSE 88%
10 PM 23° Clear 8% 5 mph SSE 86%
11 PM 23° Clear 12% 5 mph SSE 87%
12 AM 23° Mostly Clear 9% 5 mph SE 88%
1 AM 22° Mostly Clear 11% 4 mph SE 89%
2 AM 21° Mostly Clear 13% 3 mph SE 90%
3 AM 21° Partly Cloudy 15% 3 mph ESE 91%
4 AM 21° Partly Cloudy 15% 2 mph ENE 92%
5 AM 19° Partly Cloudy 15% 2 mph NE 93%
6 AM 19° Partly Cloudy 15% 3 mph NE 94%
7 AM 20° Partly Cloudy 15% 3 mph NE 91%
8 AM 22° Partly Cloudy 3% 3 mph ENE 86%
9 AM 24° Haze 3% 4 mph ENE 81%
10 AM 26° Mostly Clear 3% 4 mph E 73%
11 AM 27° Mostly Clear 3% 5 mph E 66%
12 PM 28° Clear 3% 5 mph ESE 59%
1 PM 30° Clear 3% 6 mph ESE 55%
2 PM 31° Clear 3% 6 mph ESE 53%
3 PM 31° Clear 3% 7 mph ESE 50%
4 PM 30° Clear 3% 7 mph ESE 56%
5 PM 29° Clear 3% 6 mph SE 64%
6 PM 28° Clear 3% 6 mph SE 72%
7 PM 27° Clear 3% 6 mph SE 76%
8 PM 26° Clear 3% 6 mph SE 78%
15-Day Forecast
Today
10/13
Mostly Clear
6%
19°
28°
Wed
10/14
Haze
15%
19°
31°
Thu
10/15
Clear
3%
21°
32°
Fri
10/16
Mostly Clear
35%
18°
31°
Sat
10/17
Clear
3%
15°
25°
Sun
10/18
Rain
64%
15°
27°
Mon
10/19
Rain
71%
21°
28°
Tue
10/20
Drizzle
53%
21°
29°
Wed
10/21
Drizzle
43%
20°
29°
Thu
10/22
Drizzle
44%
19°
30°
Fri
10/23
Drizzle
51%
20°
31°
Sat
10/24
Drizzle
60%
19°
31°
Sun
10/25
Clear
25%
18°
29°
Mon
10/26
Drizzle
60%
17°
28°
Tue
10/27
Clear
25%
17°
27°
48
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
48 AQI 8.7 µg/m³
O3
Ground-level ozone
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 48 Good 44 48
Thu 53 Moderate 45 53
Fri 45 Good 45 41
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Oct 13, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE22 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index1.7
Kinematics
0–6 km Shear23 kt
0–1 km Shear2 kt
Eff. Shear—
0–1 km SRH-4
0–3 km SRH6
Eff. SRH—
Storm Motion86° @ 20 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-17.2
Thermo & Levels
PWAT0.66 in
0–3 km LR3.5 °C/km
700–500 LR6.3 °C/km
Total Totals17.5
LCL990 hPa
LFC—
EL—
Freezing Lvl17,241 ft