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Hazardous Weather Conditions

Current conditions at

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

Fair

89°F

32°C

Humidity 65%
Wind Speed E 18 mph
Barometer 30.05 in (1017.5 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 3 Jul 10:53 am AST
Extended Forecast for

3 Miles ESE Christiansted VI

Heat Advisory until July 3, 05:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until July 3, 05:00pm

    NOW until 5:00pm Fri

    Heat Advisory

  • Today

    High: 90 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers before 9pm, then scattered showers after midnight. Widespread haze before 3am. Increasing clouds, with a low around 79. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Low: 79 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Independence Day

    Independence Day: Isolated showers before noon. Widespread haze. Sunny, with a high near 90. East wind 17 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 10%.

    High: 90 °F

    Isolated
    Showers then
    Haze

  • Saturday Night

    Saturday Night: Isolated showers after 9pm. Widespread haze. Partly cloudy, with a low around 80. East wind 15 to 20 mph. Chance of precipitation is 20%.

    Low: 80 °F

    Isolated
    Showers

  • Sunday

    Sunday: Isolated showers before noon. Widespread haze. Sunny, with a high near 90. East wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 90 °F

    Isolated
    Showers then
    Haze

  • Sunday Night

    Sunday Night: Isolated showers. Widespread haze. Partly cloudy, with a low around 80. East wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 80 °F

    Isolated
    Showers

  • Monday

    Monday: Widespread haze. Mostly sunny, with a high near 90. East wind around 21 mph, with gusts as high as 26 mph.

    High: 90 °F

    Haze

  • Monday Night

    Monday Night: Widespread haze. Partly cloudy, with a low around 80. East wind 18 to 20 mph, with gusts as high as 25 mph.

    Low: 80 °F

    Haze

Detailed Forecast

Today
Isolated showers before noon, then isolated showers after 3pm. Widespread haze after 3pm. Sunny, with a high near 90. Heat index values as high as 102. East wind 18 to 20 mph. Chance of precipitation is 10%.
Tonight
Isolated showers before 9pm, then scattered showers after midnight. Widespread haze before 3am. Increasing clouds, with a low around 79. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Independence Day
Isolated showers before noon. Widespread haze. Sunny, with a high near 90. East wind 17 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 10%.
Saturday Night
Isolated showers after 9pm. Widespread haze. Partly cloudy, with a low around 80. East wind 15 to 20 mph. Chance of precipitation is 20%.
Sunday
Isolated showers before noon. Widespread haze. Sunny, with a high near 90. East wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunday Night
Isolated showers. Widespread haze. Partly cloudy, with a low around 80. East wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Monday
Widespread haze. Mostly sunny, with a high near 90. East wind around 21 mph, with gusts as high as 26 mph.
Monday Night
Widespread haze. Partly cloudy, with a low around 80. East wind 18 to 20 mph, with gusts as high as 25 mph.
Tuesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 90. East wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 79. Chance of precipitation is 50%.
Wednesday
Scattered showers. Partly sunny, with a high near 90. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 80.
Thursday
Sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Christiansted VI
 17.73°N 64.67°W (Elev. 7 ft)
Last Update:
10:26 am AST Jul 3, 2026
Forecast Valid:
11am AST Jul 3, 2026-6pm AST Jul 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation