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, 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 8:00 p. m.

Assumption Parish, Louisiana, United States

Last updated: 2:35 p. m. CDT  ·  Refresh
34°C
Feels like 40°
Clear
▲ 35°  /  ▼ 24°
Wind
7 mph SSW
Humidity
54%
Dew Point
24°
Pressure
30,02 inHg
Visibility
9 mi
UV Index
9,3
Cloud Cover
9%
Sunrise
6:30 a. m.
Sunset
7:46 p. m.
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Assumption Parish is currently clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2393 J/kg) — isolated convective development possible. Sunrise: 6:30A. M. · Sunset: 7:46P. M..

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, 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 8:00 p. m.
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
3%
3 p. m.
35°
3%
4 p. m.
34°
3%
5 p. m.
34°
3%
6 p. m.
33°
3%
7 p. m.
31°
3%
8 p. m.
29°
3%
9 p. m.
28°
3%
10 p. m.
27°
3%
11 p. m.
27°
3%
12 a. m.
26°
3%
1 a. m.
26°
3%
2 a. m.
25°
3%
3 a. m.
25°
3%
4 a. m.
24°
3%
5 a. m.
24°
15%
6 a. m.
24°
15%
7 a. m.
25°
15%
8 a. m.
27°
14%
9 a. m.
29°
14%
10 a. m.
30°
14%
11 a. m.
31°
13%
12 p. m.
32°
13%
1 p. m.
31°
13%
7-Day Forecast
Today
35° 24°
Clear.
Fri
35° 24°
Partly Cloudy.
Sat
35° 24°
Mostly Clear.
Sun
34° 24°
Partly Cloudy with a 71% chance of rain.
Mon
37° 24°
Drizzle, 60% chance.
Tue
37° 24°
Clear.
Wed
37° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 34° Clear 3% 7 mph SSW 54%
3 p. m. 35° Clear 3% 8 mph SSW 53%
4 p. m. 34° Clear 3% 9 mph SSW 56%
5 p. m. 34° Clear 3% 9 mph SSW 61%
6 p. m. 33° Clear 3% 9 mph SSW 67%
7 p. m. 31° Clear 3% 8 mph SW 73%
8 p. m. 29° Clear 3% 7 mph SSW 78%
9 p. m. 28° Mostly Clear 3% 6 mph SSW 83%
10 p. m. 27° Mostly Clear 3% 5 mph SSW 85%
11 p. m. 27° Mostly Clear 3% 5 mph SSW 86%
12 a. m. 26° Mostly Clear 3% 4 mph S 89%
1 a. m. 26° Mostly Clear 3% 4 mph S 90%
2 a. m. 25° Partly Cloudy 3% 3 mph SSE 91%
3 a. m. 25° Partly Cloudy 3% 3 mph SSE 92%
4 a. m. 24° Partly Cloudy 3% 3 mph SSE 92%
5 a. m. 24° Mostly Cloudy 15% 3 mph SSE 93%
6 a. m. 24° Mostly Cloudy 15% 2 mph SE 94%
7 a. m. 25° Mostly Cloudy 15% 2 mph SSE 91%
8 a. m. 27° Mostly Cloudy 14% 3 mph S 83%
9 a. m. 29° Partly Cloudy 14% 3 mph S 76%
10 a. m. 30° Partly Cloudy 14% 4 mph S 71%
11 a. m. 31° Partly Cloudy 13% 3 mph S 67%
12 p. m. 32° Mostly Cloudy 13% 3 mph S 62%
1 p. m. 31° Partly Cloudy 13% 3 mph S 60%
15-Day Forecast
Today
8/13
Clear
3%
24°
35°
Fri
8/14
Partly Cloudy
15%
24°
35°
Sat
8/15
Mostly Clear
11%
24°
35°
Sun
8/16
Partly Cloudy
71%
24°
34°
Mon
8/17
Drizzle
60%
24°
37°
Tue
8/18
Clear
19%
24°
37°
Wed
8/19
Clear
19%
24°
37°
Thu
8/20
Clear
25%
24°
36°
Fri
8/21
Drizzle
60%
23°
36°
Sat
8/22
Drizzle
60%
23°
36°
Sun
8/23
Drizzle
60%
23°
35°
Mon
8/24
Drizzle
60%
24°
36°
Tue
8/25
Drizzle
60%
23°
35°
Wed
8/26
Drizzle
60%
24°
35°
Thu
8/27
Drizzle
60%
23°
36°
52
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
52 AQI 9.5 µg/m³
O3
Ground-level ozone
20 AQI 23 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Fri 52 Moderate 20 52
Sat 53 Moderate 22 53
Sun 51 Moderate 29 51
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 jue. ago. 13, 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
SBCAPE3448 J/kg
MLCAPE2205 J/kg
MUCAPE3448 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.2
Kinematics
0–6 km Shear10 kt
0–1 km Shear2 kt
Eff. Shear8 kt
0–1 km SRH-6
0–3 km SRH-7
Eff. SRH-7
Storm Motion222° @ 21 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index16.6
Thermo & Levels
PWAT1.58 in
0–3 km LR7.5 °C/km
700–500 LR5.7 °C/km
Total Totals42.2
LCL873 hPa
LFC1017 hPa
EL143 hPa
Freezing Lvl16,460 ft