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 a. m.

Assumption Parish, Louisiana, United States

Last updated: 9:43 p. m. CDT  ·  Refresh
23°C
Feels like 26°
Clear
▲ 31°  /  ▼ 17°
Wind
5 mph SSE
Humidity
83%
Dew Point
19°
Pressure
30,05 inHg
Visibility
9 mi
UV Index
0,0
Cloud Cover
7%
Sunrise
7:04 a. m.
Sunset
6:35 p. m.
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Assumption Parish is currently clear at 23°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:04A. M. · Sunset: 6:35P. M..

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 a. m.
43 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
3%
10 p. m.
22°
14%
11 p. m.
21°
8%
12 a. m.
21°
4%
1 a. m.
20°
5%
2 a. m.
19°
13%
3 a. m.
19°
15%
4 a. m.
19°
15%
5 a. m.
17°
15%
6 a. m.
17°
15%
7 a. m.
18°
15%
8 a. m.
20°
6%
9 a. m.
23°
3%
10 a. m.
25°
3%
11 a. m.
27°
3%
12 p. m.
28°
3%
1 p. m.
31°
3%
2 p. m.
31°
3%
3 p. m.
32°
3%
4 p. m.
31°
3%
5 p. m.
29°
3%
6 p. m.
28°
3%
7 p. m.
27°
3%
8 p. m.
25°
3%
7-Day Forecast
Tonight
31° 17°
Clear.
Wed
32° 17°
Fog.
Thu
32° 18°
Partly Cloudy.
Fri
32° 17°
Fog with a 35% chance of rain.
Sat
25° 13°
Clear.
Sun
28° 11°
Rain, 70% chance.
Mon
28° 18°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Clear 3% 5 mph SSE 83%
10 p. m. 22° Clear 14% 5 mph S 88%
11 p. m. 21° Clear 8% 5 mph SSE 90%
12 a. m. 21° Clear 4% 5 mph SSE 92%
1 a. m. 20° Clear 5% 4 mph SSE 93%
2 a. m. 19° Mostly Clear 13% 2 mph SSE 93%
3 a. m. 19° Partly Cloudy 15% 3 mph ESE 94%
4 a. m. 19° Haze 15% 2 mph ESE 94%
5 a. m. 17° Fog 15% 2 mph E 94%
6 a. m. 17° Fog 15% 2 mph E 94%
7 a. m. 18° Fog 15% 2 mph E 91%
8 a. m. 20° Fog 6% 3 mph ESE 85%
9 a. m. 23° Fog 3% 3 mph ESE 78%
10 a. m. 25° Partly Cloudy 3% 3 mph ESE 70%
11 a. m. 27° Partly Cloudy 3% 4 mph ESE 64%
12 p. m. 28° Mostly Clear 3% 4 mph ESE 58%
1 p. m. 31° Mostly Clear 3% 5 mph ESE 53%
2 p. m. 31° Mostly Clear 3% 6 mph ESE 48%
3 p. m. 32° Clear 3% 6 mph ESE 44%
4 p. m. 31° Clear 3% 6 mph ESE 48%
5 p. m. 29° Clear 3% 6 mph ESE 54%
6 p. m. 28° Clear 3% 6 mph ESE 60%
7 p. m. 27° Clear 3% 6 mph ESE 66%
8 p. m. 25° Clear 3% 5 mph ESE 72%
15-Day Forecast
Today
10/13
Clear
3%
17°
31°
Wed
10/14
Fog
15%
17°
32°
Thu
10/15
Partly Cloudy
7%
18°
32°
Fri
10/16
Fog
35%
17°
32°
Sat
10/17
Clear
3%
13°
25°
Sun
10/18
Rain
70%
11°
28°
Mon
10/19
Rain
64%
18°
28°
Tue
10/20
Rain
72%
19°
29°
Wed
10/21
Drizzle
43%
17°
31°
Thu
10/22
Drizzle
44%
17°
31°
Fri
10/23
Drizzle
60%
17°
32°
Sat
10/24
Drizzle
60%
18°
32°
Sun
10/25
Clear
25%
17°
29°
Mon
10/26
Drizzle
60%
16°
28°
Tue
10/27
Drizzle
60%
15°
27°
43
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
42 AQI 7.7 µg/m³
O3
Ground-level ozone
Dominant
43 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 43 Good 43 42
Thu 52 Moderate 44 52
Fri 50 Good 45 50
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 mar. 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
MLCAPE12 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index3.3
Kinematics
0–6 km Shear23 kt
0–1 km Shear2 kt
Eff. Shear—
0–1 km SRH-15
0–3 km SRH6
Eff. SRH—
Storm Motion87° @ 19 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-14.7
Thermo & Levels
PWAT0.97 in
0–3 km LR3.5 °C/km
700–500 LR6.4 °C/km
Total Totals18.9
LCL958 hPa
LFC—
EL—
Freezing Lvl16,995 ft