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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

3 Miles S Christiansted VI

Heat Advisory August 27, 10:00am until August 27, 05:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Showers likely, mainly before 3am. Partly cloudy, with a low around 81. East wind around 16 mph. Chance of precipitation is 60%.

    Low: 81 °F

    Showers
    Likely

  • Thursday

    Thursday: Scattered showers, mainly before noon. Mostly sunny, with a high near 90. Heat index values as high as 103. East wind around 16 mph. Chance of precipitation is 40%.

    High: 90 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Isolated showers before midnight, then isolated showers after 3am. Partly cloudy, with a low around 81. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 81 °F

    Isolated
    Showers

  • Friday

    Friday: Sunny, with a high near 91. Heat index values as high as 105. East wind 15 to 17 mph, with gusts as high as 22 mph.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 81. East wind around 18 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    Low: 81 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers. Mostly sunny, with a high near 91. East wind 17 to 20 mph. Chance of precipitation is 10%.

    High: 91 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers after midnight. Partly cloudy, with a low around 81. East northeast wind 17 to 20 mph. Chance of precipitation is 50%.

    Low: 81 °F

    Clear then
    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after noon. Partly sunny, with a high near 90. East wind 17 to 21 mph. Chance of precipitation is 50%.

    High: 90 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Showers likely. Mostly cloudy, with a low around 80. Southeast wind 17 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 80 °F

    Showers
    Likely

Detailed Forecast

Overnight
Showers likely, mainly before 3am. Partly cloudy, with a low around 81. East wind around 16 mph. Chance of precipitation is 60%.
Thursday
Scattered showers, mainly before noon. Mostly sunny, with a high near 90. Heat index values as high as 103. East wind around 16 mph. Chance of precipitation is 40%.
Thursday Night
Isolated showers before midnight, then isolated showers after 3am. Partly cloudy, with a low around 81. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 91. Heat index values as high as 105. East wind 15 to 17 mph, with gusts as high as 22 mph.
Friday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 81. East wind around 18 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Saturday
Isolated showers. Mostly sunny, with a high near 91. East wind 17 to 20 mph. Chance of precipitation is 10%.
Saturday Night
Scattered showers after midnight. Partly cloudy, with a low around 81. East northeast wind 17 to 20 mph. Chance of precipitation is 50%.
Sunday
Scattered showers, mainly after noon. Partly sunny, with a high near 90. East wind 17 to 21 mph. Chance of precipitation is 50%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 80. Southeast wind 17 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Monday
Showers likely. Mostly cloudy, with a high near 90. Chance of precipitation is 60%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 80. Chance of precipitation is 40%.
Tuesday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 81. Chance of precipitation is 40%.
Wednesday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Christiansted VI
 17.71°N 64.71°W (Elev. 3 ft)
Last Update:
1:40 am AST Aug 27, 2026
Forecast Valid:
2am AST Aug 27, 2026-6pm AST Sep 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation