Fire Weather Watch 8:00 PM

St. James Parish, Louisiana, United States

Last updated: 10:00 PM CDT  ·  Refresh
22°C
Feels like 24°
Clear
▲ 30°  /  ▼ 17°
Wind
5 mph SE
Humidity
82%
Dew Point
19°
Pressure
30.03 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
2%
Sunrise
7:04 AM
Sunset
6:32 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: St. James Parish is currently clear at 22°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:04AM · Sunset: 6:32PM.

Alerts

Fire Weather Watch
Expires 8:00 PM
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
3%
11 PM
22°
3%
12 AM
22°
3%
1 AM
21°
3%
2 AM
21°
3%
3 AM
21°
5%
4 AM
20°
6%
5 AM
20°
6%
6 AM
18°
3%
7 AM
17°
3%
8 AM
19°
3%
9 AM
21°
3%
10 AM
26°
3%
11 AM
27°
3%
12 PM
28°
6%
1 PM
29°
6%
2 PM
32°
11%
3 PM
32°
18%
4 PM
32°
22%
5 PM
31°
25%
6 PM
27°
20%
7 PM
26°
11%
8 PM
24°
11%
9 PM
22°
12%
7-Day Forecast
Tonight
30° 17°
Clear.
Fri
33° 15°
Partly Cloudy with a 22% chance of rain.
Sat
26° 9°
Mostly Clear.
Sun
26° 9°
Clear.
Mon
28° 12°
Clear.
Tue
29° 12°
Clear.
Wed
31° 12°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 22° Clear 3% 5 mph SE 82%
11 PM 22° Clear 3% 4 mph SE 86%
12 AM 22° Clear 3% 3 mph SE 88%
1 AM 21° Mostly Clear 3% 2 mph E 90%
2 AM 21° Mostly Clear 3% 2 mph NE 90%
3 AM 21° Mostly Clear 5% 2 mph N 91%
4 AM 20° Partly Cloudy 6% 3 mph N 92%
5 AM 20° Mostly Clear 6% 3 mph N 93%
6 AM 18° Mostly Clear 3% 3 mph N 94%
7 AM 17° Mostly Clear 3% 3 mph N 94%
8 AM 19° Mostly Clear 3% 3 mph N 88%
9 AM 21° Mostly Clear 3% 5 mph N 78%
10 AM 26° Mostly Clear 3% 4 mph N 69%
11 AM 27° Partly Cloudy 3% 5 mph N 61%
12 PM 28° Partly Cloudy 6% 6 mph N 55%
1 PM 29° Partly Cloudy 6% 7 mph NNW 50%
2 PM 32° Partly Cloudy 11% 8 mph NNW 50%
3 PM 32° Partly Cloudy 18% 8 mph NNW 51%
4 PM 32° Rain 22% 8 mph NNW 52%
5 PM 31° Partly Cloudy 25% 10 mph NNW 58%
6 PM 27° Partly Cloudy 20% 12 mph NNW 62%
7 PM 26° Partly Cloudy 11% 13 mph NNW 66%
8 PM 24° Partly Cloudy 11% 13 mph N 62%
9 PM 22° Mostly Cloudy 12% 14 mph N 59%
15-Day Forecast
Today
10/15
Clear
3%
17°
30°
Fri
10/16
Partly Cloudy
22%
15°
33°
Sat
10/17
Mostly Clear
3%
9°
26°
Sun
10/18
Clear
3%
9°
26°
Mon
10/19
Clear
3%
12°
28°
Tue
10/20
Clear
3%
12°
29°
Wed
10/21
Clear
3%
12°
31°
Thu
10/22
Clear
3%
12°
31°
Fri
10/23
Clear
3%
12°
31°
Sat
10/24
Clear
3%
12°
32°
Sun
10/25
Clear
12%
14°
31°
Mon
10/26
Drizzle
60%
16°
31°
Tue
10/27
Drizzle
60%
15°
31°
Wed
10/28
Drizzle
60%
14°
30°
Thu
10/29
Clear
60%
15°
31°
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, 01:00'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
MLCAPE9 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index2.4
Kinematics
0–6 km Shear12 kt
0–1 km Shear5 kt
Eff. Shear—
0–1 km SRH-18
0–3 km SRH13
Eff. SRH—
Storm Motion263° @ 14 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index1.0
Thermo & Levels
PWAT0.93 in
0–3 km LR4.1 °C/km
700–500 LR5.8 °C/km
Total Totals26.4
LCL970 hPa
LFC—
EL—
Freezing Lvl16,207 ft