Heat Advisory — San Juan and Vicinity, PR, Northeast, PR, Southeast, PR, Eastern Interior, PR, North Central, PR, Ponce and Vicinity, PR, Northwest, PR, Mayaguez and Vicinity, PR, Southwest, PR, Culebra, PR, Vieques, PR, St.Thomas...St. John.. and Adjacent Islands, VI, St Croix, VI 4:00 PM

Christiansted, United States Virgin Islands

Last updated: 4:24 AM CDT  ·  Refresh
28°C
Feels like 32°
Clear
▲ 29°  /  ▼ 28°
Wind
19 mph E
Humidity
74%
Dew Point
23°
Pressure
30.00 inHg
Visibility
—
UV Index
0.0
Cloud Cover
—
Sunrise
5:59 AM
Sunset
6:49 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Christiansted is currently clear at 28°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2223 J/kg) — isolated convective development possible. Sunrise: 5:59AM · Sunset: 6:49PM.

Alerts

Heat Advisory
San Juan and Vicinity, PR, Northeast, PR, Southeast, PR, Eastern Interior, PR, North Central, PR, Ponce and Vicinity, PR, Northwest, PR, Mayaguez and Vicinity, PR, Southwest, PR, Culebra, PR, Vieques, PR, St.Thomas...St. John.. and Adjacent Islands, VI, St Croix, VI
Expires 4:00 PM
Hourly Forecast · Next 24 Hours
Now
28°
5%
6 AM
28°
5%
7 AM
28°
5%
8 AM
28°
5%
9 AM
28°
5%
10 AM
28°
5%
11 AM
28°
5%
12 PM
29°
5%
1 PM
29°
5%
2 PM
29°
5%
3 PM
29°
5%
4 PM
29°
5%
5 PM
29°
5%
6 PM
29°
5%
7 PM
29°
5%
8 PM
28°
5%
9 PM
28°
5%
10 PM
28°
5%
11 PM
28°
5%
12 AM
28°
5%
1 AM
28°
5%
2 AM
28°
5%
3 AM
28°
5%
4 AM
28°
5%
7-Day Forecast
Today
29° 28°
Clear.
Sun
29° 28°
Clear.
Mon
29° 29°
Clear.
Tue
29° 28°
Clear.
Wed
29° 28°
Clear.
Thu
28° 28°
Clear.
Fri
28° 28°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 28° Clear 5% 19 mph E 74%
6 AM 28° Clear 5% 18 mph E 74%
7 AM 28° Clear 5% 18 mph E 73%
8 AM 28° Clear 5% 17 mph E 73%
9 AM 28° Clear 5% 17 mph E 74%
10 AM 28° Clear 5% 17 mph E 74%
11 AM 28° Clear 5% 17 mph E 74%
12 PM 29° Clear 5% 17 mph E 74%
1 PM 29° Clear 5% 17 mph E 74%
2 PM 29° Clear 5% 18 mph E 74%
3 PM 29° Clear 5% 18 mph E 75%
4 PM 29° Clear 5% 19 mph ENE 76%
5 PM 29° Clear 5% 19 mph ENE 76%
6 PM 29° Clear 5% 20 mph ENE 77%
7 PM 29° Clear 5% 21 mph ENE 78%
8 PM 28° Clear 5% 21 mph ENE 78%
9 PM 28° Clear 5% 21 mph ENE 78%
10 PM 28° Clear 5% 21 mph ENE 78%
11 PM 28° Clear 5% 20 mph ENE 77%
12 AM 28° Clear 5% 20 mph E 77%
1 AM 28° Clear 5% 20 mph E 76%
2 AM 28° Clear 5% 20 mph E 76%
3 AM 28° Clear 5% 20 mph E 76%
4 AM 28° Clear 5% 20 mph E 77%
10-Day Forecast
Today
8/8
Clear
5%
28°
29°
Sun
8/9
Clear
5%
28°
29°
Mon
8/10
Clear
5%
29°
29°
Tue
8/11
Clear
5%
28°
29°
Wed
8/12
Clear
5%
28°
29°
Thu
8/13
Clear
5%
28°
28°
Fri
8/14
Clear
5%
28°
28°
Sat
8/15
Clear
5%
28°
29°
Sun
8/16
Clear
5%
28°
29°
Mon
8/17
Clear
5%
28°
28°
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 Aug 8, 08:00'Z' · F0 · 3 (~45 km Caribbean/Atlantic)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1774 J/kg
MLCAPE448 J/kg
MUCAPE1774 J/kg
SBCIN-7 J/kg
MLCIN0 J/kg
Lifted Index-3.4
Kinematics
0–6 km Shear15 kt
0–1 km Shear8 kt
Eff. Shear16 kt
0–1 km SRH-8
0–3 km SRH-5
Eff. SRH-5
Storm Motion21° @ 14 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index7.5
Thermo & Levels
PWAT1.31 in
0–3 km LR5.5 °C/km
700–500 LR5.9 °C/km
Total Totals38.6
LCL942 hPa
LFC930 hPa
EL183 hPa
Freezing Lvl16,768 ft