Tropical Storm Watch 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, Lower Plaquemines, 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, Lower Plaquemines, 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

Raceland, Louisiana

Last updated: 7:47 PM CDT  ·  Refresh
31°C
Feels like 38°
Clear
▲ 34°  /  ▼ 24°
Wind
7 mph WSW
Humidity
75%
Dew Point
25°
Pressure
29.96 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
2%
Sunrise
6:18 AM
Sunset
7:59 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Raceland is currently clear at 31°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2444 J/kg) — isolated convective development possible. Sunrise: 6:18AM · Sunset: 7:59PM.

Alerts

Tropical Storm Watch
Expires
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, Lower Plaquemines, 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, Lower Plaquemines, 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
41 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
11%
8 PM
31°
29%
9 PM
29°
21%
10 PM
28°
21%
11 PM
28°
14%
12 AM
27°
14%
1 AM
27°
3%
2 AM
27°
4%
3 AM
26°
4%
4 AM
26°
13%
5 AM
24°
13%
6 AM
24°
13%
7 AM
26°
13%
8 AM
28°
14%
9 AM
29°
14%
10 AM
31°
5%
11 AM
32°
5%
12 PM
32°
5%
1 PM
34°
11%
2 PM
35°
21%
3 PM
36°
21%
4 PM
35°
19%
5 PM
34°
19%
6 PM
33°
19%
7-Day Forecast
Tonight
34° 24°
Clear with a 23% chance of rain.
Mon
36° 24°
Mostly Clear with a 22% chance of rain.
Tue
36° 26°
Mostly Clear.
Wed
36° 25°
Partly Cloudy with a 73% chance of rain.
Thu
35° 24°
Rain, 83% chance.
Fri
35° 24°
Rain, 72% chance.
Sat
35° 25°
Thunderstorm, 76% chance.
TimeTempConditionsPrecipWindHumidity
Now 31° Clear 11% 7 mph WSW 75%
8 PM 31° Clear 29% 7 mph WSW 80%
9 PM 29° Clear 21% 7 mph WSW 84%
10 PM 28° Mostly Clear 21% 7 mph WSW 86%
11 PM 28° Mostly Clear 14% 6 mph WSW 87%
12 AM 27° Mostly Clear 14% 5 mph WSW 89%
1 AM 27° Partly Cloudy 3% 5 mph WSW 90%
2 AM 27° Partly Cloudy 4% 5 mph WSW 92%
3 AM 26° Mostly Clear 4% 5 mph WSW 93%
4 AM 26° Mostly Clear 13% 4 mph WSW 94%
5 AM 24° Mostly Clear 13% 4 mph WSW 94%
6 AM 24° Mostly Clear 13% 3 mph W 94%
7 AM 26° Mostly Clear 13% 5 mph W 89%
8 AM 28° Partly Cloudy 14% 7 mph WNW 82%
9 AM 29° Mostly Clear 14% 8 mph WNW 74%
10 AM 31° Mostly Clear 5% 8 mph WNW 68%
11 AM 32° Mostly Clear 5% 7 mph WNW 63%
12 PM 32° Partly Cloudy 5% 7 mph WNW 57%
1 PM 34° Partly Cloudy 11% 7 mph W 54%
2 PM 35° Mostly Clear 21% 7 mph W 52%
3 PM 36° Mostly Clear 21% 6 mph W 50%
4 PM 35° Mostly Clear 19% 7 mph W 53%
5 PM 34° Mostly Clear 19% 7 mph W 58%
6 PM 33° Mostly Clear 19% 7 mph W 62%
15-Day Forecast
Today
7/26
Clear
23%
24°
34°
Mon
7/27
Mostly Clear
22%
24°
36°
Tue
7/28
Mostly Clear
12%
26°
36°
Wed
7/29
Partly Cloudy
73%
25°
36°
Thu
7/30
Rain
83%
24°
35°
Fri
7/31
Rain
72%
24°
35°
Sat
8/1
Thunderstorm
76%
25°
35°
Sun
8/2
Heavy Rain
83%
24°
33°
Mon
8/3
Rain
73%
24°
34°
Tue
8/4
Drizzle
47%
24°
36°
Wed
8/5
Mostly Cloudy
39%
25°
37°
Thu
8/6
Drizzle
60%
24°
36°
Fri
8/7
Drizzle
60%
24°
35°
Sat
8/8
Drizzle
60%
24°
36°
Sun
8/9
Drizzle
60%
24°
34°
41
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
41 AQI 7.5 µg/m³
O3
Ground-level ozone
27 AQI 30 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 41 Good 27 41
Tue 32 Good 21 32
Wed 37 Good 23 37
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 Sun Jul 26, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3159 J/kg
MLCAPE2419 J/kg
MUCAPE3159 J/kg
SBCIN-44 J/kg
MLCIN0 J/kg
Lifted Index-5.7
Kinematics
0–6 km Shear12 kt
0–1 km Shear3 kt
Eff. Shear21 kt
0–1 km SRH-10
0–3 km SRH-24
Eff. SRH-24
Storm Motion300° @ 20 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index2.8
Thermo & Levels
PWAT1.71 in
0–3 km LR5.7 °C/km
700–500 LR6.0 °C/km
Total Totals42.5
LCL941 hPa
LFC893 hPa
EL135 hPa
Freezing Lvl17,388 ft