Extreme Heat 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, 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 8:00 PM

Castries, Saint Lucia

Last updated: 4:37 PM CDT  ·  Refresh
28°C
Feels like 31°
Clear
▲ 28°  /  ▼ 26°
Wind
23 mph NE
Humidity
79%
Dew Point
24°
Pressure
29.73 inHg
Visibility
UV Index
2.9
Cloud Cover
Sunrise
5:50 AM
Sunset
6:26 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Castries is currently clear at 28°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1316 J/kg) — isolated convective development possible. Sunrise: 5:50AM · Sunset: 6:26PM.

Hourly Forecast · Next 24 Hours
Now
28°
5%
6 PM
27°
5%
7 PM
27°
5%
8 PM
27°
5%
9 PM
27°
5%
10 PM
27°
5%
11 PM
27°
5%
12 AM
27°
5%
1 AM
27°
5%
2 AM
27°
5%
3 AM
27°
5%
4 AM
27°
5%
5 AM
27°
5%
6 AM
27°
5%
7 AM
27°
5%
8 AM
27°
5%
9 AM
26°
5%
10 AM
26°
5%
11 AM
26°
5%
12 PM
26°
5%
1 PM
26°
5%
2 PM
26°
5%
3 PM
26°
5%
4 PM
26°
5%
7-Day Forecast
Today
28° 26°
Clear.
Sat
27° 26°
Clear.
Sun
29° 27°
Clear.
Mon
29° 27°
Clear.
Tue
29° 27°
Clear.
Wed
30° 26°
Clear.
Thu
29° 27°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 28° Clear 5% 23 mph NE 79%
6 PM 27° Clear 5% 23 mph NE 81%
7 PM 27° Clear 5% 23 mph NE 83%
8 PM 27° Clear 5% 23 mph ENE 84%
9 PM 27° Clear 5% 23 mph ENE 85%
10 PM 27° Clear 5% 24 mph ENE 85%
11 PM 27° Clear 5% 24 mph ENE 86%
12 AM 27° Clear 5% 25 mph ENE 86%
1 AM 27° Clear 5% 26 mph ENE 87%
2 AM 27° Clear 5% 26 mph ENE 87%
3 AM 27° Clear 5% 25 mph E 86%
4 AM 27° Clear 5% 24 mph E 85%
5 AM 27° Clear 5% 24 mph E 85%
6 AM 27° Clear 5% 24 mph E 84%
7 AM 27° Clear 5% 24 mph E 83%
8 AM 27° Clear 5% 24 mph ESE 84%
9 AM 26° Clear 5% 24 mph ESE 85%
10 AM 26° Clear 5% 24 mph ESE 85%
11 AM 26° Clear 5% 24 mph ESE 86%
12 PM 26° Clear 5% 24 mph ESE 87%
1 PM 26° Clear 5% 24 mph ESE 88%
2 PM 26° Clear 5% 23 mph ESE 88%
3 PM 26° Clear 5% 22 mph E 87%
4 PM 26° Clear 5% 21 mph E 87%
10-Day Forecast
Today
8/14
Clear
5%
26°
28°
Sat
8/15
Clear
5%
26°
27°
Sun
8/16
Clear
5%
27°
29°
Mon
8/17
Clear
5%
27°
29°
Tue
8/18
Clear
5%
27°
29°
Wed
8/19
Clear
5%
26°
30°
Thu
8/20
Clear
5%
27°
29°
Fri
8/21
Clear
5%
27°
29°
Sat
8/22
Clear
5%
27°
29°
Sun
8/23
Clear
5%
27°
29°
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 Fri Aug 14, 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
SBCAPE1599 J/kg
MLCAPE531 J/kg
MUCAPE1599 J/kg
SBCIN-20 J/kg
MLCIN-20 J/kg
Lifted Index-2.8
Kinematics
0–6 km Shear12 kt
0–1 km Shear16 kt
Eff. Shear18 kt
0–1 km SRH50
0–3 km SRH40
Eff. SRH40
Storm Motion32° @ 42 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index22.9
Thermo & Levels
PWAT1.57 in
0–3 km LR5.9 °C/km
700–500 LR5.0 °C/km
Total Totals38.7
LCL950 hPa
LFC934 hPa
EL156 hPa
Freezing Lvl16,575 ft