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 Red Flag 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, Northern Tangipahoa, LA, Southeast St. Tammany, 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, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, MSZ080, MSZ081, MSZ082 8:00 PM

St. James Parish, Louisiana, United States

Last updated: 8:42 PM CDT  ·  Refresh
21°C
Feels like 17°
Partly Cloudy
▲ 31°  /  ▼ 10°
Wind
14 mph N
Humidity
58%
Dew Point
14°
Pressure
30.12 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
45%
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 partly cloudy at 21°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
Red Flag 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, Northern Tangipahoa, LA, Southeast St. Tammany, 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, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, MSZ080, MSZ081, MSZ082
Expires 8:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
3%
9 PM
19°
3%
10 PM
18°
3%
11 PM
17°
3%
12 AM
17°
3%
1 AM
16°
3%
2 AM
15°
3%
3 AM
14°
3%
4 AM
14°
3%
5 AM
11°
3%
6 AM
10°
3%
7 AM
11°
3%
8 AM
12°
3%
9 AM
14°
3%
10 AM
16°
3%
11 AM
17°
3%
12 PM
18°
3%
1 PM
22°
3%
2 PM
23°
3%
3 PM
23°
3%
4 PM
23°
3%
5 PM
19°
3%
6 PM
18°
3%
7 PM
18°
3%
7-Day Forecast
Tonight
31° 10°
Partly Cloudy.
Sat
26° 10°
Clear.
Sun
26° 10°
Clear.
Mon
26° 12°
Mostly Clear.
Tue
28° 13°
Partly Cloudy.
Wed
29° 12°
Clear.
Thu
31° 12°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 21° Partly Cloudy 3% 14 mph N 58%
9 PM 19° Partly Cloudy 3% 14 mph N 53%
10 PM 18° Partly Cloudy 3% 15 mph N 48%
11 PM 17° Mostly Cloudy 3% 14 mph N 45%
12 AM 17° Mostly Cloudy 3% 14 mph NNE 44%
1 AM 16° Partly Cloudy 3% 14 mph NNE 46%
2 AM 15° Partly Cloudy 3% 13 mph NNE 48%
3 AM 14° Partly Cloudy 3% 13 mph NNE 51%
4 AM 14° Partly Cloudy 3% 13 mph NNE 54%
5 AM 11° Partly Cloudy 3% 12 mph NNE 56%
6 AM 10° Partly Cloudy 3% 12 mph NNE 59%
7 AM 11° Clear 3% 12 mph NNE 59%
8 AM 12° Clear 3% 14 mph NNE 57%
9 AM 14° Mostly Clear 3% 15 mph NNE 55%
10 AM 16° Mostly Clear 3% 15 mph NNE 51%
11 AM 17° Clear 3% 15 mph NNE 47%
12 PM 18° Clear 3% 14 mph NNE 44%
1 PM 22° Clear 3% 14 mph NNE 41%
2 PM 23° Clear 3% 14 mph NNE 40%
3 PM 23° Clear 3% 13 mph NNE 39%
4 PM 23° Clear 3% 12 mph NNE 41%
5 PM 19° Clear 3% 11 mph NNE 44%
6 PM 18° Clear 3% 10 mph NNE 47%
7 PM 18° Clear 3% 10 mph NNE 49%
15-Day Forecast
Today
10/16
Partly Cloudy
3%
10°
31°
Sat
10/17
Clear
3%
10°
26°
Sun
10/18
Clear
3%
10°
26°
Mon
10/19
Mostly Clear
3%
12°
26°
Tue
10/20
Partly Cloudy
3%
13°
28°
Wed
10/21
Clear
3%
12°
29°
Thu
10/22
Clear
3%
12°
31°
Fri
10/23
Clear
8%
13°
31°
Sat
10/24
Clear
3%
13°
31°
Sun
10/25
Clear
15%
13°
31°
Mon
10/26
Drizzle
60%
13°
30°
Tue
10/27
Drizzle
60%
16°
30°
Wed
10/28
Clear
60%
15°
29°
Thu
10/29
Drizzle
60%
16°
29°
Fri
10/30
Drizzle
60%
16°
30°
52
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
52 AQI 9.6 µg/m³
O3
Ground-level ozone
45 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 45 52
Sun 42 Good 32 42
Mon 46 Good 36 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, 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
SBCAPE0 J/kg
MLCAPE5 J/kg
MUCAPE5 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index9.3
Kinematics
0–6 km Shear24 kt
0–1 km Shear11 kt
Eff. Shear—
0–1 km SRH-25
0–3 km SRH93
Eff. SRH—
Storm Motion321° @ 27 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index31.5
Thermo & Levels
PWAT1.62 in
0–3 km LR4.7 °C/km
700–500 LR4.8 °C/km
Total Totals41.4
LCL920 hPa
LFC—
EL—
Freezing Lvl15,030 ft