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, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS 11:00 AM

Montegut, Louisiana

Last updated: 1:08 AM CDT  ·  Refresh
21°C
Feels like 24°
Partly Cloudy
▲ 30°  /  ▼ 20°
Wind
4 mph E
Humidity
94%
Dew Point
20°
Pressure
30.03 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
35%
Sunrise
7:03 AM
Sunset
6:31 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Montegut is currently partly cloudy at 21°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:03AM · Sunset: 6:31PM.

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, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS
Expires 11:00 AM
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
3%
2 AM
22°
3%
3 AM
22°
23%
4 AM
21°
31%
5 AM
21°
37%
6 AM
20°
13%
7 AM
20°
14%
8 AM
21°
14%
9 AM
23°
48%
10 AM
25°
48%
11 AM
26°
49%
12 PM
27°
17%
1 PM
28°
17%
2 PM
29°
17%
3 PM
29°
18%
4 PM
29°
18%
5 PM
28°
18%
6 PM
28°
3%
7 PM
27°
3%
8 PM
26°
3%
9 PM
26°
3%
10 PM
26°
3%
11 PM
25°
3%
12 AM
25°
3%
7-Day Forecast
Today
30° 20°
Partly Cloudy with a 48% chance of rain.
Fri
30° 19°
Partly Cloudy with a 30% chance of rain.
Sat
27° 13°
Mostly Clear.
Sun
21° 8°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 21° Partly Cloudy 3% 4 mph E 94%
2 AM 22° Partly Cloudy 3% 4 mph ENE 93%
3 AM 22° Mostly Cloudy 23% 4 mph ENE 94%
4 AM 21° Overcast 31% 3 mph ENE 95%
5 AM 21° Overcast 37% 3 mph ENE 96%
6 AM 20° Overcast 13% 3 mph ENE 96%
7 AM 20° Fog 14% 4 mph ENE 97%
8 AM 21° Overcast 14% 4 mph E 96%
9 AM 23° Overcast 48% 5 mph E 91%
10 AM 25° Overcast 48% 6 mph E 85%
11 AM 26° Mostly Cloudy 49% 7 mph ESE 77%
12 PM 27° Partly Cloudy 17% 7 mph ESE 72%
1 PM 28° Partly Cloudy 17% 7 mph ESE 67%
2 PM 29° Partly Cloudy 17% 7 mph ESE 64%
3 PM 29° Partly Cloudy 18% 6 mph ESE 63%
4 PM 29° Partly Cloudy 18% 6 mph SE 63%
5 PM 28° Partly Cloudy 18% 6 mph ESE 68%
6 PM 28° Mostly Clear 3% 5 mph ESE 72%
7 PM 27° Mostly Clear 3% 5 mph E 75%
8 PM 26° Partly Cloudy 3% 5 mph E 77%
9 PM 26° Partly Cloudy 3% 5 mph E 78%
10 PM 26° Mostly Cloudy 3% 4 mph E 79%
11 PM 25° Partly Cloudy 3% 4 mph E 81%
12 AM 25° Partly Cloudy 3% 4 mph ENE 83%
4-Day Forecast
Today
10/15
Partly Cloudy
48%
20°
30°
Fri
10/16
Partly Cloudy
30%
19°
30°
Sat
10/17
Mostly Clear
3%
13°
27°
Sun
10/18
Clear
3%
8°
21°
55
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
55 AQI 11.2 µg/m³
O3
Ground-level ozone
45 AQI 50 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 55 Moderate 45 55
Fri 47 Good 43 47
Sat 49 Good 49 43
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.

Model sounding data is unavailable for this location.