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Hazardous Weather Conditions

Current conditions at

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

Partly Cloudy

90°F

32°C

Humidity 66%
Wind Speed SE 13 mph
Barometer 30.02 in (1016.2 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 10 Sep 12:53 pm AST
Extended Forecast for

Christiansted VI

Heat Advisory until September 10, 05:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until September 10, 05:00pm

    NOW until 5:00pm Thu

    Heat Advisory

  • This Afternoon

    High: 91 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers after midnight. Widespread haze. Partly cloudy, with a low around 82. East wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 82 °F

    Haze then
    Isolated
    Showers

  • Friday

    Friday: Isolated showers between 9am and noon. Widespread haze. Sunny, with a high near 91. Heat index values as high as 105. East wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.

    High: 91 °F

    Isolated
    Showers then
    Haze

  • Friday Night

    Friday Night: Isolated showers after midnight. Widespread haze. Mostly clear, with a low around 82. East wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.

    Low: 82 °F

    Haze then
    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers after noon. Widespread haze. Sunny, with a high near 90. East northeast wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 90 °F

    Haze then
    Isolated
    Showers

  • Saturday Night

    Saturday Night: Isolated showers. Widespread haze. Partly cloudy, with a low around 81. East wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 81 °F

    Isolated
    Showers

  • Sunday

    Sunday: Sunny, with a high near 89. East wind around 17 mph, with gusts as high as 24 mph.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 81. East wind around 15 mph, with gusts as high as 22 mph.

    Low: 81 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Scattered showers, mainly before 3pm. Widespread haze after 3pm. Mostly sunny, with a high near 91. Heat index values as high as 108. East southeast wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Tonight
Isolated showers after midnight. Widespread haze. Partly cloudy, with a low around 82. East wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Friday
Isolated showers between 9am and noon. Widespread haze. Sunny, with a high near 91. Heat index values as high as 105. East wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Friday Night
Isolated showers after midnight. Widespread haze. Mostly clear, with a low around 82. East wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Saturday
Isolated showers after noon. Widespread haze. Sunny, with a high near 90. East northeast wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers. Widespread haze. Partly cloudy, with a low around 81. East wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 89. East wind around 17 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 81. East wind around 15 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 90. East wind around 17 mph, with gusts as high as 24 mph.
Monday Night
Clear, with a low around 81.
Tuesday
Mostly sunny, with a high near 93.
Tuesday Night
Partly cloudy, with a low around 81.
Wednesday
Sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Christiansted VI
 17.74°N 64.7°W (Elev. 108 ft)
Last Update:
1:45 pm AST Sep 10, 2026
Forecast Valid:
1pm AST Sep 10, 2026-6pm AST Sep 16, 2026
 
Forecast Discussion
 
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