Heat Advisory — St. James, LA, St. John The Baptist, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Southwestern St. Tammany, LA, Lower Tangipahoa, LA, Southern Livingston, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA 7:00 PM

Castries, Saint Lucia

Last updated: 4:35 PM CDT  ·  Refresh
27°C
Feels like 29°
Mostly Clear
▲ 27°  /  ▼ 26°
Wind
12 mph E
Humidity
76%
Dew Point
22°
Pressure
29.76 inHg
Visibility
—
UV Index
3.3
Cloud Cover
20%
Sunrise
5:38 AM
Sunset
6:35 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Castries is currently mostly clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1333 J/kg) — isolated convective development possible. Sunrise: 5:38AM · Sunset: 6:35PM.

Alerts

Heat Advisory
St. James, LA, St. John The Baptist, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Southwestern St. Tammany, LA, Lower Tangipahoa, LA, Southern Livingston, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA
Expires 7:00 PM
Hourly Forecast · Next 24 Hours
Now
27°
5%
6 PM
27°
5%
7 PM
26°
5%
8 PM
26°
5%
9 PM
26°
5%
10 PM
26°
5%
11 PM
26°
5%
12 AM
26°
5%
1 AM
26°
5%
2 AM
26°
5%
3 AM
26°
5%
4 AM
26°
5%
5 AM
27°
5%
6 AM
27°
5%
7 AM
27°
5%
8 AM
27°
5%
9 AM
28°
5%
10 AM
28°
5%
11 AM
28°
5%
12 PM
28°
5%
1 PM
29°
5%
2 PM
29°
5%
3 PM
28°
5%
4 PM
28°
5%
7-Day Forecast
Today
27° 26°
Mostly Clear.
Sun
29° 26°
Partly Cloudy.
Mon
28° 26°
Mostly Cloudy.
Tue
29° 25°
Mostly Cloudy.
Wed
27° 26°
Mostly Cloudy.
Thu
27° 26°
Partly Cloudy.
Fri
27° 26°
Overcast.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Clear 5% 12 mph E 76%
6 PM 27° Mostly Clear 5% 12 mph E 79%
7 PM 26° Mostly Clear 5% 12 mph E 82%
8 PM 26° Mostly Clear 5% 12 mph E 83%
9 PM 26° Mostly Clear 5% 12 mph E 83%
10 PM 26° Mostly Clear 5% 11 mph E 83%
11 PM 26° Mostly Clear 5% 11 mph E 83%
12 AM 26° Partly Cloudy 5% 11 mph E 83%
1 AM 26° Partly Cloudy 5% 11 mph E 83%
2 AM 26° Partly Cloudy 5% 11 mph E 83%
3 AM 26° Partly Cloudy 5% 10 mph ESE 82%
4 AM 26° Partly Cloudy 5% 10 mph ESE 81%
5 AM 27° Partly Cloudy 5% 10 mph ESE 80%
6 AM 27° Partly Cloudy 5% 10 mph ESE 79%
7 AM 27° Partly Cloudy 5% 9 mph ESE 78%
8 AM 27° Partly Cloudy 5% 9 mph ESE 76%
9 AM 28° Partly Cloudy 5% 10 mph ESE 74%
10 AM 28° Mostly Cloudy 5% 10 mph ESE 73%
11 AM 28° Mostly Cloudy 5% 10 mph ESE 71%
12 PM 28° Mostly Cloudy 5% 11 mph ESE 70%
1 PM 29° Overcast 5% 11 mph ESE 68%
2 PM 29° Overcast 5% 11 mph ESE 69%
3 PM 28° Mostly Cloudy 5% 11 mph E 71%
4 PM 28° Mostly Cloudy 5% 12 mph E 73%
10-Day Forecast
Today
6/27
Mostly Clear
5%
26°
27°
Sun
6/28
Partly Cloudy
5%
26°
29°
Mon
6/29
Mostly Cloudy
5%
26°
28°
Tue
6/30
Mostly Cloudy
5%
25°
29°
Wed
7/1
Mostly Cloudy
5%
26°
27°
Thu
7/2
Partly Cloudy
5%
26°
27°
Fri
7/3
Overcast
5%
26°
27°
Sat
7/4
Overcast
5%
26°
27°
Sun
7/5
Overcast
5%
26°
27°
Mon
7/6
Overcast
5%
26°
27°
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 Sat Jun 27, 20:00'Z' · F0 · 3 (~45 km Caribbean/Atlantic)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE942 J/kg
MLCAPE379 J/kg
MUCAPE942 J/kg
SBCIN-38 J/kg
MLCIN0 J/kg
Lifted Index-2.1
Kinematics
0–6 km Shear2 kt
0–1 km Shear5 kt
Eff. Shear3 kt
0–1 km SRH18
0–3 km SRH22
Eff. SRH22
Storm Motion112° @ 22 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index11.2
Thermo & Levels
PWAT1.42 in
0–3 km LR5.3 °C/km
700–500 LR5.7 °C/km
Total Totals36.2
LCL944 hPa
LFC792 hPa
EL172 hPa
Freezing Lvl16,325 ft