Flood Warning — East Baton Rouge County, LA Excessive 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 8:00 PM

ORZ625

Last updated: 4:23 PM CDT  ·  Refresh
32°C
Feels like 38°
Mostly Cloudy
▲ 34°  /  ▼ 26°
Wind
8 mph NW
Humidity
62%
Dew Point
26°
Pressure
29.76 inHg
Visibility
10 mi
UV Index
6.4
Cloud Cover
63%
Sunrise
6:16 AM
Sunset
8:05 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: ORZ625 is currently mostly cloudy at 32°C. Precipitation is likely — peak probability 78% around 5 PM. Atmospheric instability is elevated (CAPE up to 3066 J/kg) — isolated convective development possible. Sunrise: 6:16AM · Sunset: 8:05PM.

Alerts

Flood Warning
East Baton Rouge County, LA
Expires
Excessive 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
Expires 8:00 PM
58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
40%
5 PM
34°
78%
6 PM
33°
56%
7 PM
32°
55%
8 PM
31°
53%
9 PM
29°
53%
10 PM
29°
38%
11 PM
29°
38%
12 AM
28°
19%
1 AM
28°
5%
2 AM
28°
5%
3 AM
28°
5%
4 AM
27°
5%
5 AM
26°
5%
6 AM
26°
5%
7 AM
26°
5%
8 AM
27°
16%
9 AM
28°
16%
10 AM
29°
27%
11 AM
32°
27%
12 PM
33°
28%
1 PM
33°
28%
2 PM
33°
29%
3 PM
33°
29%
7-Day Forecast
Today
34° 26°
Partly Cloudy with a 55% chance of rain.
Wed
36° 26°
Partly Cloudy with a 38% chance of rain.
Thu
33° 25°
Partly Cloudy with a 60% chance of rain.
Fri
34° 24°
Partly Cloudy with a 52% chance of rain.
Sat
34° 24°
Drizzle, 60% chance.
Sun
34° 24°
Clear.
Mon
35° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 32° Mostly Cloudy 40% 8 mph NW 61%
5 PM 34° Partly Cloudy 78% 6 mph NNW 71%
6 PM 33° Partly Cloudy 56% 7 mph NW 75%
7 PM 32° Partly Cloudy 55% 6 mph NW 78%
8 PM 31° Partly Cloudy 53% 5 mph NW 81%
9 PM 29° Rain 53% 6 mph N 84%
10 PM 29° Partly Cloudy 38% 5 mph N 86%
11 PM 29° Partly Cloudy 38% 3 mph NW 87%
12 AM 28° Mostly Clear 19% 3 mph NW 88%
1 AM 28° Clear 5% 3 mph NNW 89%
2 AM 28° Clear 5% 3 mph NNW 89%
3 AM 28° Mostly Clear 5% 4 mph NNW 89%
4 AM 27° Mostly Clear 5% 4 mph NNW 89%
5 AM 26° Mostly Clear 5% 6 mph NNW 88%
6 AM 26° Mostly Clear 5% 6 mph NNW 87%
7 AM 26° Mostly Clear 5% 6 mph NNW 85%
8 AM 27° Mostly Clear 16% 8 mph N 79%
9 AM 28° Mostly Clear 16% 9 mph N 73%
10 AM 29° Mostly Clear 27% 10 mph NNE 68%
11 AM 32° Mostly Clear 27% 10 mph NNE 64%
12 PM 33° Clear 28% 11 mph NNE 62%
1 PM 33° Mostly Clear 28% 11 mph NNE 59%
2 PM 33° Mostly Clear 29% 11 mph NNE 59%
3 PM 33° Partly Cloudy 29% 12 mph NNE 59%
15-Day Forecast
Today
7/21
Partly Cloudy
55%
26°
34°
Wed
7/22
Partly Cloudy
38%
26°
36°
Thu
7/23
Partly Cloudy
60%
25°
33°
Fri
7/24
Partly Cloudy
52%
24°
34°
Sat
7/25
Drizzle
60%
24°
34°
Sun
7/26
Clear
19%
24°
34°
Mon
7/27
Clear
9%
24°
35°
Tue
7/28
Clear
9%
24°
36°
Wed
7/29
Drizzle
60%
24°
36°
Thu
7/30
Drizzle
60%
24°
36°
Fri
7/31
Drizzle
60%
24°
35°
Sat
8/1
Drizzle
60%
24°
35°
Sun
8/2
Drizzle
60%
24°
35°
Mon
8/3
Drizzle
60%
23°
34°
Tue
8/4
Drizzle
60%
24°
34°
58
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
58 AQI 13.0 µg/m³
O3
Ground-level ozone
27 AQI 30 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 58 Moderate 27 58
Thu 49 Good 26 49
Fri 39 Good 34 39
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 Tue Jul 21, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3905 J/kg
MLCAPE3462 J/kg
MUCAPE4019 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.3
Kinematics
0–6 km Shear18 kt
0–1 km Shear10 kt
Eff. Shear30 kt
0–1 km SRH-3
0–3 km SRH-34
Eff. SRH-34
Storm Motion353° @ 30 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index39.1
Thermo & Levels
PWAT2.66 in
0–3 km LR6.9 °C/km
700–500 LR5.0 °C/km
Total Totals45.2
LCL916 hPa
LFC1008 hPa
EL121 hPa
Freezing Lvl17,365 ft