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Hazardous Weather Conditions
Current conditions at
King Airport, St. Thomas (TIST)
Lat: 18.34°NLon: 64.97°WElev: 23ft.
Partly Cloudy
92°F
33°C
| Humidity | 21% |
| Wind Speed | SE 13 G 23 mph |
| Barometer | 30.02 in (1016.5 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Heat Index | 88°F (31°C) |
| Last update | 26 Jul 12:53 pm AST |
Extended Forecast for
8 Miles E Vieques PR
Heat Advisory until July 26, 05:00pm
NOW until 5:00pm Sun

Heat Advisory
This Afternoon

High: 88 °F
Scattered
ShowersTonight

Low: 80 °F
Showers
LikelyMonday
High: 89 °F
Showers
Likely then
Isolated
ShowersMonday Night

Low: 81 °F
Scattered
ShowersTuesday

High: 90 °F
Scattered
ShowersTuesday Night

Low: 81 °F
Scattered
ShowersWednesday
High: 89 °F
Scattered
Showers then
SunnyWednesday Night

Low: 81 °F
Partly Cloudy
Detailed Forecast
This Afternoon
Scattered showers and thunderstorms. Mostly cloudy, with a high near 88. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Tonight
Scattered showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 80. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Scattered showers and thunderstorms before 9am, then showers likely and possibly a thunderstorm between 9am and noon, then isolated showers after noon. Partly sunny, with a high near 89. East southeast wind 11 to 14 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 81. East wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 90. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 81. East wind 14 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers before noon. Mostly sunny, with a high near 89. East southeast wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 81. East wind 20 to 22 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 89. East wind 20 to 22 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 81.
Friday
Mostly sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 81.
Saturday
Scattered showers. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
8 Miles E Vieques PR
18.13°N 65.31°W (Elev. 3 ft)
18.13°N 65.31°W (Elev. 3 ft)
7:29 am AST Jul 26, 2026
1pm AST Jul 26, 2026-6pm AST Aug 1, 2026



