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Hazardous Weather Conditions

Current conditions at

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

Partly Cloudy

88°F

31°C

Humidity 66%
Wind Speed SE 9 mph
Barometer 30.02 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 25 Sep 9:53 am AST
Extended Forecast for

5 Miles E Christiansted VI

Heat Advisory September 25, 10:27am until September 25, 04:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 25, 10:27am until September 25, 04:00pm

    NOW until 4:00pm Fri

    Heat Advisory

  • Today

    High: 89 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers before midnight, then isolated showers after 3am. Partly cloudy, with a low around 79. East wind 11 to 14 mph. Chance of precipitation is 20%.

    Low: 79 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers, mainly between noon and 3pm. Mostly sunny, with a high near 90. Heat index values as high as 102. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 90 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers, mainly after 9pm. Partly cloudy, with a low around 79. East wind 11 to 14 mph. Chance of precipitation is 40%.

    Low: 79 °F

    Scattered
    Showers

  • Sunday

    Sunday: Isolated showers. Mostly sunny, with a high near 90. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 90 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Isolated showers. Partly cloudy, with a low around 79. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 79 °F

    Isolated
    Showers

  • Monday

    Monday: Scattered showers, mainly before noon. Mostly sunny, with a high near 89. East wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 89 °F

    Scattered
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 80. East wind 14 to 16 mph, with gusts as high as 22 mph.

    Low: 80 °F

    Partly Cloudy

Detailed Forecast

Today
Scattered showers and thunderstorms before 3pm, then isolated showers. Partly sunny, with a high near 89. East southeast wind 11 to 13 mph. Chance of precipitation is 50%.
Tonight
Isolated showers before midnight, then isolated showers after 3am. Partly cloudy, with a low around 79. East wind 11 to 14 mph. Chance of precipitation is 20%.
Saturday
Scattered showers, mainly between noon and 3pm. Mostly sunny, with a high near 90. Heat index values as high as 102. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers, mainly after 9pm. Partly cloudy, with a low around 79. East wind 11 to 14 mph. Chance of precipitation is 40%.
Sunday
Isolated showers. Mostly sunny, with a high near 90. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 79. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 89. East wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 80. East wind 14 to 16 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 89. East wind around 17 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 80.
Wednesday
Mostly sunny, with a high near 89.
Wednesday Night
Partly cloudy, with a low around 79.
Thursday
Mostly sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Christiansted VI
 17.75°N 64.63°W (Elev. 118 ft)
Last Update:
8:29 am AST Sep 25, 2026
Forecast Valid:
10am AST Sep 25, 2026-6pm AST Oct 1, 2026
 
Forecast Discussion
 
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