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

Hazardous Weather Conditions

Current conditions at

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

6 Miles E Christiansted VI

Heat Advisory August 29, 10:00am until August 29, 05:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Showers likely, mainly before 3am. Mostly cloudy, with a low around 82. East wind around 21 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    Low: 82 °F

    Showers
    Likely

  • Saturday

    Saturday: Sunny, with a high near 88. East wind 17 to 20 mph, with gusts as high as 28 mph.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Scattered showers, with thunderstorms also possible after 3am. Increasing clouds, with a low around 82. East northeast wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Low: 82 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 88. East wind 10 to 15 mph becoming east southeast 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%.

    High: 88 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 81. Southeast wind 17 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.

    Low: 81 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 88. East southeast wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    High: 88 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 82. East wind 14 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Low: 82 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 88. East wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 82. East wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    Low: 82 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Showers likely, mainly before 3am. Mostly cloudy, with a low around 82. East wind around 21 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Saturday
Sunny, with a high near 88. East wind 17 to 20 mph, with gusts as high as 28 mph.
Saturday Night
Scattered showers, with thunderstorms also possible after 3am. Increasing clouds, with a low around 82. East northeast wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 88. East wind 10 to 15 mph becoming east southeast 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%.
Sunday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 81. Southeast wind 17 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Monday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 88. East southeast wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 82. East wind 14 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers. Partly sunny, with a high near 88. East wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 82. East wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 82.
Thursday
Mostly sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 82.
Friday
Scattered showers. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Christiansted VI
 17.75°N 64.62°W (Elev. 154 ft)
Last Update:
3:48 pm AST Aug 28, 2026
Forecast Valid:
1am AST Aug 29, 2026-6pm AST Sep 4, 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