National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines

Hazardous Weather Conditions

Current conditions at

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

A Few Clouds

88°F

31°C

Humidity 66%
Wind Speed E 10 G 22 mph
Barometer 30.02 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 5 Aug 8:53 am AST
Extended Forecast for

3 Miles NE St Croix (Christiansted, Henry E. Rohlsen Airport) VI

Heat Advisory August 5, 10:00am until August 5, 05:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Isolated showers. Mostly sunny, with a high near 90. East southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 90 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before 9pm. Partly cloudy, with a low around 80. East wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 80 °F

    Scattered
    Showers

  • Thursday

    Thursday: Isolated showers between noon and 3pm. Sunny, with a high near 91. Heat index values as high as 102. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 91 °F

    Sunny then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Isolated showers. Partly cloudy, with a low around 80. East wind 11 to 13 mph. Chance of precipitation is 10%.

    Low: 80 °F

    Isolated
    Showers

  • Friday

    Friday: Sunny, with a high near 90. East wind 15 to 17 mph, with gusts as high as 22 mph.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Scattered showers. Partly cloudy, with a low around 80. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 80 °F

    Scattered
    Showers

  • Saturday

    Saturday: Sunny, with a high near 90. East wind around 17 mph, with gusts as high as 22 mph.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 80. East wind around 16 mph, with gusts as high as 21 mph.

    Low: 80 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 87. East wind around 18 mph, with gusts as high as 23 mph.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

Today
Isolated showers. Mostly sunny, with a high near 90. East southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
Scattered showers, mainly before 9pm. Partly cloudy, with a low around 80. East wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday
Isolated showers between noon and 3pm. Sunny, with a high near 91. Heat index values as high as 102. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 80. East wind 11 to 13 mph. Chance of precipitation is 10%.
Friday
Sunny, with a high near 90. East wind 15 to 17 mph, with gusts as high as 22 mph.
Friday Night
Scattered showers. Partly cloudy, with a low around 80. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 90. East wind around 17 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 80. East wind around 16 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 87. East wind around 18 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 80.
Monday
Mostly sunny, with a high near 89.
Monday Night
Partly cloudy, with a low around 80.
Tuesday
Mostly sunny, with a high near 89.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

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)
Last Update:
5:01 am AST Aug 5, 2026
Forecast Valid:
9am AST Aug 5, 2026-6pm AST Aug 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation