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Hazardous Weather Conditions

Current conditions at

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

A Few Clouds

82°F

28°C

Humidity 79%
Wind Speed E 10 mph
Barometer 29.94 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 5 Oct 5:53 am AST
Extended Forecast for

3 Miles SSW Christiansted VI

Heat Advisory October 5, 10:00am until October 5, 03:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Scattered showers, mainly between 9am and 3pm. Mostly sunny, with a high near 90. Heat index values as high as 105. East southeast wind 9 to 13 mph. Chance of precipitation is 40%.

    High: 90 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 76. East wind around 14 mph. Chance of precipitation is 20%.

    Low: 76 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Scattered showers. Mostly sunny, with a high near 90. East wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 90 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 77. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 77 °F

    Scattered
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Scattered showers and thunderstorms. Mostly cloudy, with a high near 89. East southeast wind around 11 mph. Chance of precipitation is 50%.

    High: 89 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 77. East southeast wind 11 to 13 mph. Chance of precipitation is 30%.

    Low: 77 °F

    Scattered
    Showers

  • Thursday

    Thursday: Showers likely, mainly before noon. Mostly cloudy, with a high near 90. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 90 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 77. East wind around 14 mph.

    Low: 77 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 90. East wind around 15 mph, with gusts as high as 20 mph.

    High: 90 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered showers, mainly between 9am and 3pm. Mostly sunny, with a high near 90. Heat index values as high as 105. East southeast wind 9 to 13 mph. Chance of precipitation is 40%.
Tonight
Isolated showers. Partly cloudy, with a low around 76. East wind around 14 mph. Chance of precipitation is 20%.
Tuesday
Scattered showers. Mostly sunny, with a high near 90. East wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 77. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 89. East southeast wind around 11 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 77. East southeast wind 11 to 13 mph. Chance of precipitation is 30%.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 90. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 77. East wind around 14 mph.
Friday
Mostly sunny, with a high near 90. East wind around 15 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 77.
Saturday
Mostly sunny, with a high near 90.
Saturday Night
Partly cloudy, with a low around 78.
Sunday
Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Christiansted VI
 17.71°N 64.73°W (Elev. 0 ft)
Last Update:
4:25 am AST Oct 5, 2026
Forecast Valid:
6am AST Oct 5, 2026-6pm AST Oct 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation