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 PM Extreme Heat Warning — 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 PM

West Baton Rouge Parish, Louisiana, United States

Last updated: 7:01 PM CDT  ·  Refresh
34°C
Feels like 39°
Clear
▲ 36°  /  ▼ 24°
Wind
6 mph WSW
Humidity
50%
Dew Point
21°
Pressure
29.91 inHg
Visibility
10 mi
UV Index
2.2
Cloud Cover
2%
Sunrise
6:35 AM
Sunset
7:41 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: West Baton Rouge Parish is currently clear at 34°C. Precipitation is likely — peak probability 62% around 7 PM. Atmospheric instability is elevated (CAPE up to 3236 J/kg) — isolated convective development possible. Sunrise: 6:35AM · Sunset: 7:41PM.

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 PM
Extreme Heat Warning
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 PM
46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
14%
8 PM
34°
33%
9 PM
32°
25%
10 PM
30°
25%
11 PM
29°
25%
12 AM
29°
19%
1 AM
28°
8%
2 AM
27°
8%
3 AM
27°
12%
4 AM
27°
10%
5 AM
26°
10%
6 AM
24°
4%
7 AM
24°
3%
8 AM
26°
17%
9 AM
28°
18%
10 AM
29°
30%
11 AM
31°
32%
12 PM
32°
33%
1 PM
33°
33%
2 PM
37°
36%
3 PM
37°
37%
4 PM
37°
45%
5 PM
36°
57%
6 PM
33°
57%
7-Day Forecast
Tonight
36° 24°
Clear with a 25% chance of rain.
Fri
38° 24°
Partly Cloudy with a 62% chance of rain.
Sat
39° 24°
Mostly Clear with a 20% chance of rain.
Sun
41° 25°
Partly Cloudy with a 80% chance of rain.
Mon
38° 24°
Drizzle, 48% chance.
Tue
38° 24°
Rain, 60% chance.
Wed
38° 24°
Drizzle, 48% chance.
TimeTempConditionsPrecipWindHumidity
Now 34° Clear 14% 6 mph WSW 50%
8 PM 34° Clear 33% 5 mph SW 57%
9 PM 32° Clear 25% 6 mph SSW 65%
10 PM 30° Mostly Clear 25% 7 mph SSW 75%
11 PM 29° Mostly Clear 25% 6 mph SW 80%
12 AM 29° Mostly Clear 19% 4 mph SW 83%
1 AM 28° Mostly Clear 8% 5 mph WSW 87%
2 AM 27° Mostly Clear 8% 5 mph W 86%
3 AM 27° Mostly Clear 12% 6 mph W 86%
4 AM 27° Mostly Clear 10% 6 mph WNW 88%
5 AM 26° Partly Cloudy 10% 5 mph WNW 89%
6 AM 24° Partly Cloudy 4% 4 mph W 90%
7 AM 24° Partly Cloudy 3% 4 mph W 90%
8 AM 26° Partly Cloudy 17% 6 mph W 85%
9 AM 28° Partly Cloudy 18% 7 mph W 79%
10 AM 29° Partly Cloudy 30% 8 mph W 74%
11 AM 31° Partly Cloudy 32% 7 mph W 65%
12 PM 32° Partly Cloudy 33% 7 mph W 55%
1 PM 33° Partly Cloudy 33% 6 mph W 46%
2 PM 37° Partly Cloudy 36% 6 mph W 46%
3 PM 37° Partly Cloudy 37% 6 mph WSW 46%
4 PM 37° Mostly Clear 45% 6 mph WSW 45%
5 PM 36° Partly Cloudy 57% 5 mph WSW 52%
6 PM 33° Partly Cloudy 57% 7 mph SW 60%
15-Day Forecast
Today
8/20
Clear
25%
24°
36°
Fri
8/21
Partly Cloudy
62%
24°
38°
Sat
8/22
Mostly Clear
20%
24°
39°
Sun
8/23
Partly Cloudy
80%
25°
41°
Mon
8/24
Drizzle
48%
24°
38°
Tue
8/25
Rain
60%
24°
38°
Wed
8/26
Drizzle
48%
24°
38°
Thu
8/27
Rain
74%
24°
37°
Fri
8/28
Rain
73%
23°
38°
Sat
8/29
Rain
66%
23°
39°
Sun
8/30
Drizzle
60%
24°
39°
Mon
8/31
Drizzle
60%
23°
39°
Tue
9/1
Drizzle
60%
23°
38°
Wed
9/2
Drizzle
60%
23°
38°
Thu
9/3
Drizzle
60%
23°
38°
46
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
46 AQI 8.2 µg/m³
O3
Ground-level ozone
28 AQI 31 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 46 Good 28 46
Sat 43 Good 37 43
Sun 37 Good 37 32
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 Thu Aug 20, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1606 J/kg
MLCAPE982 J/kg
MUCAPE1606 J/kg
SBCIN-58 J/kg
MLCIN-72 J/kg
Lifted Index-3.4
Kinematics
0–6 km Shear14 kt
0–1 km Shear2 kt
Eff. Shear15 kt
0–1 km SRH8
0–3 km SRH13
Eff. SRH13
Storm Motion67° @ 13 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.1
Thermo & Levels
PWAT1.67 in
0–3 km LR7.4 °C/km
700–500 LR5.9 °C/km
Total Totals44.7
LCL836 hPa
LFC728 hPa
EL178 hPa
Freezing Lvl16,542 ft