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Hazardous Weather Conditions
Current conditions at
St. Croix (TISX)
Lat: 17.7°NLon: 64.81°WElev: 62ft.
Mostly Cloudy
88°F
31°C
| Humidity | 62% |
| Wind Speed | E 17 G 26 mph |
| Barometer | 30.04 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 96°F (36°C) |
| Last update | 8 Aug 11:53 am AST |
Extended Forecast for
3 Miles NE St Croix (Christiansted, Henry E. Rohlsen Airport) VI
Heat Advisory until August 8, 05:00pm
NOW until 5:00pm Sat

Heat Advisory
This Afternoon

High: 89 °F
Isolated
ShowersTonight

Low: 79 °F
Isolated
ShowersSunday

High: 90 °F
Isolated
ShowersSunday Night

Low: 80 °F
Isolated
ShowersMonday
High: 90 °F
Scattered
Showers then
HazeMonday Night

Low: 79 °F
Scattered
ShowersTuesday

High: 88 °F
Scattered
ShowersTuesday Night

Low: 79 °F
Scattered
Showers
Detailed Forecast
This Afternoon
Isolated showers. Widespread haze. Mostly sunny, with a high near 89. Heat index values as high as 102. East wind 15 to 17 mph. Chance of precipitation is 20%.
Tonight
Isolated showers before midnight, then isolated showers after 3am. Widespread haze. Partly cloudy, with a low around 79. East northeast wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday
Isolated showers. Widespread haze. Mostly sunny, with a high near 90. Heat index values as high as 103. East wind 17 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Sunday Night
Isolated showers before midnight, then isolated showers after 3am. Widespread haze. Mostly clear, with a low around 80. East wind 17 to 20 mph. Chance of precipitation is 10%.
Monday
Scattered showers before noon. Widespread haze after 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 30%.
Monday Night
Scattered showers. Partly cloudy, with a low around 79. East wind 14 to 16 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers. Mostly sunny, with a high near 88. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 79. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 91. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Wednesday Night
Clear, with a low around 80.
Thursday
Scattered showers. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
Thursday Night
Clear, with a low around 80.
Friday
Mostly sunny, with a high near 91.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NE St Croix (Christiansted, Henry E. Rohlsen Airport) VI
17.73°N 64.76°W (Elev. 131 ft)
17.73°N 64.76°W (Elev. 131 ft)
7:01 am AST Aug 8, 2026
12pm AST Aug 8, 2026-6pm AST Aug 14, 2026



