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Hazardous Weather Conditions

Current conditions at

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

Fair

82°F

28°C

Humidity 79%
Wind Speed E 10 mph
Barometer 30.04 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 20 Aug 12:53 am AST
Extended Forecast for

3 Miles SSW Christiansted VI

Heat Advisory August 20, 10:00am until August 20, 05:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Widespread haze. Clear, with a low around 81. East wind around 18 mph, with gusts as high as 23 mph.

    Low: 81 °F

    Haze

  • Thursday

    Thursday: Isolated showers before 9am. Widespread haze. Sunny, with a high near 89. East wind 17 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.

    High: 89 °F

    Isolated
    Showers then
    Haze

  • Thursday Night

    Thursday Night: Isolated showers after 3am. Widespread haze. Mostly clear, with a low around 81. East wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.

    Low: 81 °F

    Haze then
    Isolated
    Showers

  • Friday

    Friday: Isolated showers before 3pm. Widespread haze. Sunny, with a high near 88. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 10%.

    High: 88 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers. Mostly clear, with a low around 80. East northeast wind 15 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.

    Low: 80 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers after noon. Sunny, with a high near 89. East wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.

    High: 89 °F

    Sunny then
    Isolated
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 81. East wind 15 to 17 mph.

    Low: 81 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 90. East wind around 16 mph, with gusts as high as 21 mph.

    High: 90 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 81. East wind around 17 mph, with gusts as high as 22 mph.

    Low: 81 °F

    Partly Cloudy

Detailed Forecast

Overnight
Widespread haze. Clear, with a low around 81. East wind around 18 mph, with gusts as high as 23 mph.
Thursday
Isolated showers before 9am. Widespread haze. Sunny, with a high near 89. East wind 17 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Thursday Night
Isolated showers after 3am. Widespread haze. Mostly clear, with a low around 81. East wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.
Friday
Isolated showers before 3pm. Widespread haze. Sunny, with a high near 88. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 10%.
Friday Night
Isolated showers. Mostly clear, with a low around 80. East northeast wind 15 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.
Saturday
Isolated showers after noon. Sunny, with a high near 89. East wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.
Saturday Night
Partly cloudy, with a low around 81. East wind 15 to 17 mph.
Sunday
Mostly sunny, with a high near 90. East wind around 16 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 81. East wind around 17 mph, with gusts as high as 22 mph.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 81.
Tuesday
Mostly sunny, with a high near 90.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 81. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 90.
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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:
1:43 am AST Aug 20, 2026
Forecast Valid:
1am AST Aug 20, 2026-6pm AST Aug 26, 2026
 
Forecast Discussion
 
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