Wind 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 3:00 PM Fire Weather Watch 8:00 PM

St. James Parish, Louisiana, United States

Last updated: 2:39 AM CDT  ·  Refresh
20°C
Feels like 23°
Clear
▲ 33°  /  ▼ 10°
Wind
2 mph N
Humidity
94%
Dew Point
19°
Pressure
30.04 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
5%
Sunrise
7:05 AM
Sunset
6:31 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: St. James Parish is currently clear at 20°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:05AM · Sunset: 6:31PM.

Alerts

Wind 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 3:00 PM
Fire Weather Watch
Expires 8:00 PM
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
20°
7%
3 AM
21°
3%
4 AM
21°
4%
5 AM
18°
9%
6 AM
17°
11%
7 AM
18°
13%
8 AM
20°
6%
9 AM
24°
6%
10 AM
26°
6%
11 AM
27°
6%
12 PM
29°
6%
1 PM
32°
7%
2 PM
32°
7%
3 PM
32°
8%
4 PM
31°
9%
5 PM
28°
3%
6 PM
26°
3%
7 PM
24°
3%
8 PM
23°
3%
9 PM
19°
3%
10 PM
18°
3%
11 PM
18°
3%
12 AM
18°
3%
1 AM
17°
3%
7-Day Forecast
Today
33° 10°
Partly Cloudy.
Sat
26° 10°
Clear.
Sun
26° 9°
Clear.
Mon
25° 11°
Clear.
Tue
29° 10°
Clear.
Wed
31° 11°
Clear.
Thu
32° 12°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 20° Clear 7% 2 mph N 94%
3 AM 21° Clear 3% 3 mph NNW 94%
4 AM 21° Clear 4% 4 mph NNW 94%
5 AM 18° Mostly Clear 9% 4 mph NNW 94%
6 AM 17° Mostly Clear 11% 4 mph N 94%
7 AM 18° Partly Cloudy 13% 3 mph N 90%
8 AM 20° Partly Cloudy 6% 4 mph N 84%
9 AM 24° Partly Cloudy 6% 5 mph N 76%
10 AM 26° Partly Cloudy 6% 6 mph N 67%
11 AM 27° Mostly Clear 6% 6 mph N 58%
12 PM 29° Clear 6% 7 mph NNW 51%
1 PM 32° Partly Cloudy 7% 8 mph NNW 48%
2 PM 32° Partly Cloudy 7% 9 mph NNW 49%
3 PM 32° Mostly Cloudy 8% 10 mph NNW 50%
4 PM 31° Mostly Cloudy 9% 11 mph NNW 55%
5 PM 28° Mostly Cloudy 3% 12 mph NNW 60%
6 PM 26° Partly Cloudy 3% 14 mph NNW 63%
7 PM 24° Partly Cloudy 3% 14 mph N 62%
8 PM 23° Partly Cloudy 3% 14 mph N 58%
9 PM 19° Mostly Cloudy 3% 14 mph N 54%
10 PM 18° Partly Cloudy 3% 14 mph N 51%
11 PM 18° Partly Cloudy 3% 13 mph N 48%
12 AM 18° Partly Cloudy 3% 13 mph N 46%
1 AM 17° Partly Cloudy 3% 13 mph N 46%
15-Day Forecast
Today
10/16
Partly Cloudy
9%
10°
33°
Sat
10/17
Clear
3%
10°
26°
Sun
10/18
Clear
3%
9°
26°
Mon
10/19
Clear
3%
11°
25°
Tue
10/20
Clear
3%
10°
29°
Wed
10/21
Clear
3%
11°
31°
Thu
10/22
Clear
3%
12°
32°
Fri
10/23
Clear
3%
13°
32°
Sat
10/24
Clear
19%
14°
32°
Sun
10/25
Drizzle
36%
14°
31°
Mon
10/26
Drizzle
60%
16°
31°
Tue
10/27
Drizzle
60%
16°
31°
Wed
10/28
Drizzle
60%
16°
31°
Thu
10/29
Drizzle
60%
15°
29°
Fri
10/30
Drizzle
60%
15°
29°
55
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
55 AQI 11.3 µg/m³
O3
Ground-level ozone
47 AQI 51 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 55 Moderate 47 55
Sat 52 Moderate 44 52
Sun 46 Good 34 46
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Fri Oct 16, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE13 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index3.3
Kinematics
0–6 km Shear18 kt
0–1 km Shear6 kt
Eff. Shear—
0–1 km SRH32
0–3 km SRH42
Eff. SRH—
Storm Motion245° @ 19 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index17.5
Thermo & Levels
PWAT1.32 in
0–3 km LR3.6 °C/km
700–500 LR5.7 °C/km
Total Totals33.6
LCL1001 hPa
LFC—
EL—
Freezing Lvl15,541 ft