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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 14, 12:52pm until August 14, 06:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 14, 12:52pm until August 14, 06:00pm

    NOW until 6:00pm Fri

    Heat Advisory

  • This Afternoon

    High: 89 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers before midnight, then isolated showers after 3am. Partly cloudy, with a low around 80. East northeast wind around 23 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 80 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers, mainly after noon. Mostly sunny, with a high near 90. Heat index values as high as 103. Breezy, with an east northeast wind around 25 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.

    High: 90 °F

    Scattered
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 79. Breezy, with an east wind 23 to 25 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.

    Low: 79 °F

    Scattered
    Showers and
    Breezy

  • Sunday

    Sunday: Scattered showers, mainly before noon. Mostly sunny, with a high near 87. East wind 20 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

    High: 87 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Isolated showers, then scattered showers and thunderstorms after midnight. Partly cloudy, with a low around 80. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    Low: 80 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before noon. Widespread haze after noon. Mostly sunny, with a high near 88. East wind 14 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 88 °F

    Scattered
    Showers then
    Haze

  • Monday Night

    Monday Night: Widespread haze. Partly cloudy, with a low around 80. East wind around 15 mph, with gusts as high as 20 mph.

    Low: 80 °F

    Haze

Detailed Forecast

This Afternoon
Isolated showers after 3pm. Sunny, with a high near 89. Heat index values as high as 103. East wind around 22 mph. Chance of precipitation is 10%.
Tonight
Isolated showers before midnight, then isolated showers after 3am. Partly cloudy, with a low around 80. East northeast wind around 23 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 90. Heat index values as high as 103. Breezy, with an east northeast wind around 25 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 79. Breezy, with an east wind 23 to 25 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Sunday
Scattered showers, mainly before noon. Mostly sunny, with a high near 87. East wind 20 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Sunday Night
Isolated showers, then scattered showers and thunderstorms after midnight. Partly cloudy, with a low around 80. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Monday
Scattered showers, mainly before noon. Widespread haze after noon. Mostly sunny, with a high near 88. East wind 14 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Monday Night
Widespread haze. Partly cloudy, with a low around 80. East wind around 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 90. East wind around 14 mph.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 79. Chance of precipitation is 30%.
Wednesday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 79.
Thursday
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:
3:42 am AST Aug 14, 2026
Forecast Valid:
12pm AST Aug 14, 2026-6pm AST Aug 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation