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, Northern Tangipahoa, 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, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS 8:00 PM 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, Northern Tangipahoa, 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, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS 7:00 PM

Baton Rouge, Louisiana

Last updated: 5:22 PM CDT  ·  Refresh
34°C
Feels like 41°
Mostly Cloudy
▲ 34°  /  ▼ 25°
Wind
6 mph W
Humidity
59%
Dew Point
23°
Pressure
29.82 inHg
Visibility
10 mi
UV Index
5.0
Cloud Cover
65%
Sunrise
6:20 AM
Sunset
8:00 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Baton Rouge is currently mostly cloudy at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1808 J/kg) — isolated convective development possible. Sunrise: 6:20AM · Sunset: 8:00PM.

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, Northern Tangipahoa, 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, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS
Expires 8:00 PM
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, Northern Tangipahoa, 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, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS
Expires 7:00 PM
59 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
11%
6 PM
34°
29%
7 PM
33°
25%
8 PM
32°
25%
9 PM
30°
25%
10 PM
29°
25%
11 PM
29°
23%
12 AM
29°
17%
1 AM
28°
8%
2 AM
27°
8%
3 AM
27°
8%
4 AM
27°
8%
5 AM
25°
8%
6 AM
25°
8%
7 AM
26°
8%
8 AM
27°
16%
9 AM
29°
16%
10 AM
30°
26%
11 AM
31°
30%
12 PM
32°
30%
1 PM
34°
31%
2 PM
34°
31%
3 PM
34°
32%
4 PM
33°
32%
7-Day Forecast
Today
34° 25°
Mostly Cloudy with a 25% chance of rain.
Thu
36° 25°
Mostly Cloudy with a 42% chance of rain.
Fri
34° 26°
Partly Cloudy with a 50% chance of rain.
Sat
34° 25°
Mostly Cloudy with a 81% chance of rain.
Sun
33° 23°
Drizzle, 60% chance.
Mon
35° 23°
Drizzle, 55% chance.
Tue
36° 23°
Clear with a 38% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 34° Mostly Cloudy 11% 6 mph W 59%
6 PM 34° Partly Cloudy 29% 6 mph WSW 67%
7 PM 33° Mostly Cloudy 25% 6 mph SW 71%
8 PM 32° Mostly Cloudy 25% 4 mph WSW 70%
9 PM 30° Overcast 25% 4 mph WSW 70%
10 PM 29° Mostly Cloudy 25% 4 mph WSW 71%
11 PM 29° Mostly Cloudy 23% 4 mph WSW 76%
12 AM 29° Mostly Cloudy 17% 4 mph WSW 81%
1 AM 28° Mostly Cloudy 8% 4 mph WSW 85%
2 AM 27° Mostly Cloudy 8% 4 mph WSW 86%
3 AM 27° Partly Cloudy 8% 4 mph WSW 88%
4 AM 27° Partly Cloudy 8% 4 mph WSW 89%
5 AM 25° Mostly Cloudy 8% 4 mph WSW 90%
6 AM 25° Partly Cloudy 8% 4 mph W 91%
7 AM 26° Mostly Cloudy 8% 5 mph W 88%
8 AM 27° Mostly Cloudy 16% 6 mph W 80%
9 AM 29° Mostly Cloudy 16% 7 mph W 72%
10 AM 30° Mostly Cloudy 26% 7 mph W 66%
11 AM 31° Mostly Cloudy 30% 7 mph W 63%
12 PM 32° Mostly Cloudy 30% 8 mph W 60%
1 PM 34° Mostly Cloudy 31% 7 mph W 58%
2 PM 34° Mostly Cloudy 31% 7 mph W 59%
3 PM 34° Mostly Cloudy 32% 6 mph W 59%
4 PM 33° Mostly Cloudy 32% 6 mph W 60%
15-Day Forecast
Today
7/29
Mostly Cloudy
25%
25°
34°
Thu
7/30
Mostly Cloudy
42%
25°
36°
Fri
7/31
Partly Cloudy
50%
26°
34°
Sat
8/1
Mostly Cloudy
81%
25°
34°
Sun
8/2
Drizzle
60%
23°
33°
Mon
8/3
Drizzle
55%
23°
35°
Tue
8/4
Clear
38%
23°
36°
Wed
8/5
Drizzle
60%
23°
36°
Thu
8/6
Drizzle
60%
23°
37°
Fri
8/7
Drizzle
60%
23°
37°
Sat
8/8
Drizzle
46%
23°
36°
Sun
8/9
Drizzle
60%
23°
37°
Mon
8/10
Drizzle
60%
23°
37°
Tue
8/11
Drizzle
60%
23°
37°
Wed
8/12
Drizzle
60%
23°
37°
59
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
59 AQI 13.5 µg/m³
O3
Ground-level ozone
40 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 59 Moderate 40 59
Fri 61 Moderate 36 61
Sat 52 Moderate 26 52
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 Wed Jul 29, 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
SBCAPE2081 J/kg
MLCAPE1238 J/kg
MUCAPE2081 J/kg
SBCIN0 J/kg
MLCIN-0 J/kg
Lifted Index-5.1
Kinematics
0–6 km Shear7 kt
0–1 km Shear4 kt
Eff. Shear11 kt
0–1 km SRH14
0–3 km SRH-10
Eff. SRH-10
Storm Motion306° @ 17 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index23.9
Thermo & Levels
PWAT1.92 in
0–3 km LR7.3 °C/km
700–500 LR5.6 °C/km
Total Totals43.8
LCL869 hPa
LFC1010 hPa
EL138 hPa
Freezing Lvl17,028 ft