Baton Rouge, Louisiana

Last updated: 5:19 AM CDT  ·  Refresh
24°C
Feels like 28°
Mostly Clear
▲ 34°  /  ▼ 24°
Wind
4 mph ENE
Humidity
91%
Dew Point
23°
Pressure
30.07 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
26%
Sunrise
6:45 AM
Sunset
7:17 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Baton Rouge is currently mostly clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1721 J/kg) — isolated convective development possible. Sunrise: 6:45AM · Sunset: 7:17PM.

Alerts

No active alerts for this location.
44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
3%
6 AM
23°
19%
7 AM
23°
20%
8 AM
25°
20%
9 AM
28°
20%
10 AM
29°
21%
11 AM
31°
21%
12 PM
32°
21%
1 PM
32°
4%
2 PM
33°
4%
3 PM
33°
4%
4 PM
33°
9%
5 PM
32°
9%
6 PM
31°
9%
7 PM
29°
12%
8 PM
28°
12%
9 PM
28°
17%
10 PM
28°
12%
11 PM
27°
12%
12 AM
27°
12%
1 AM
27°
15%
2 AM
27°
17%
3 AM
27°
17%
4 AM
26°
23%
7-Day Forecast
Today
34° 24°
Partly Cloudy with a 21% chance of rain.
Thu
33° 24°
Mostly Cloudy with a 74% chance of rain.
Fri
34° 23°
Mostly Cloudy with a 82% chance of rain.
Sat
33° 23°
Mostly Cloudy with a 80% chance of rain.
Sun
36° 23°
Drizzle, 56% chance.
Mon
36° 24°
Rain, 69% chance.
Tue
36° 23°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Clear 3% 4 mph ENE 91%
6 AM 23° Mostly Clear 19% 4 mph NE 90%
7 AM 23° Mostly Clear 20% 4 mph NE 90%
8 AM 25° Mostly Clear 20% 5 mph ENE 84%
9 AM 28° Mostly Clear 20% 6 mph ENE 76%
10 AM 29° Mostly Clear 21% 7 mph ENE 70%
11 AM 31° Partly Cloudy 21% 7 mph ENE 64%
12 PM 32° Partly Cloudy 21% 6 mph ENE 57%
1 PM 32° Mostly Cloudy 4% 6 mph E 52%
2 PM 33° Overcast 4% 6 mph E 50%
3 PM 33° Overcast 4% 6 mph E 47%
4 PM 33° Mostly Cloudy 9% 6 mph E 47%
5 PM 32° Overcast 9% 6 mph ESE 53%
6 PM 31° Overcast 9% 5 mph SE 59%
7 PM 29° Overcast 12% 5 mph SSE 66%
8 PM 28° Mostly Cloudy 12% 5 mph SSE 70%
9 PM 28° Mostly Cloudy 17% 4 mph SSE 74%
10 PM 28° Mostly Cloudy 12% 4 mph SSE 77%
11 PM 27° Mostly Cloudy 12% 4 mph SSE 80%
12 AM 27° Partly Cloudy 12% 3 mph SSE 82%
1 AM 27° Partly Cloudy 15% 3 mph SSE 84%
2 AM 27° Partly Cloudy 17% 3 mph SSE 84%
3 AM 27° Rain 17% 3 mph SE 85%
4 AM 26° Rain 23% 3 mph ESE 86%
15-Day Forecast
Today
9/9
Partly Cloudy
21%
24°
34°
Thu
9/10
Mostly Cloudy
74%
24°
33°
Fri
9/11
Mostly Cloudy
82%
23°
34°
Sat
9/12
Mostly Cloudy
80%
23°
33°
Sun
9/13
Drizzle
56%
23°
36°
Mon
9/14
Rain
69%
24°
36°
Tue
9/15
Rain
63%
23°
36°
Wed
9/16
Rain
66%
24°
36°
Thu
9/17
Rain
72%
23°
36°
Fri
9/18
Rain
64%
23°
34°
Sat
9/19
Drizzle
60%
22°
33°
Sun
9/20
Drizzle
60%
22°
33°
Mon
9/21
Drizzle
60%
21°
33°
Tue
9/22
Rain
90%
21°
32°
Wed
9/23
Rain
90%
21°
31°
44
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
44 AQI 8.1 µg/m³
O3
Ground-level ozone
39 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 44 Good 39 44
Thu 31 Good 26 31
Fri 36 Good 36 25
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 Sep 9, 09:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE659 J/kg
MLCAPE168 J/kg
MUCAPE659 J/kg
SBCIN-146 J/kg
MLCIN-159 J/kg
Lifted Index-1.5
Kinematics
0–6 km Shear14 kt
0–1 km Shear18 kt
Eff. Shear16 kt
0–1 km SRH8
0–3 km SRH-20
Eff. SRH-20
Storm Motion156° @ 17 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index20.3
Thermo & Levels
PWAT1.69 in
0–3 km LR4.5 °C/km
700–500 LR5.4 °C/km
Total Totals39.8
LCL999 hPa
LFC722 hPa
EL198 hPa
Freezing Lvl15,738 ft