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Hazardous Weather Conditions

Current conditions at

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

A Few Clouds

90°F

32°C

Humidity 63%
Wind Speed E 16 mph
Barometer 30.07 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 8 Sep 11:53 am AST
Extended Forecast for

3 Miles NE St Croix (Christiansted, Henry E. Rohlsen Airport) VI

Heat Advisory until September 8, 05:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until September 8, 05:00pm

    NOW until 5:00pm Tue

    Heat Advisory

  • This Afternoon

    High: 89 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 80. East wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 80 °F

    Scattered
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 87. East wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 87 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 80. East wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    Low: 80 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Mostly sunny, with a high near 90. East wind 18 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 90 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Isolated showers. Widespread haze. Partly cloudy, with a low around 81. East wind around 18 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 81 °F

    Isolated
    Showers

  • Friday

    Friday: Widespread haze. Sunny, with a high near 90. East wind 20 to 22 mph.

    High: 90 °F

    Haze

  • Friday Night

    Friday Night: Widespread haze. Mostly clear, with a low around 79. East wind 15 to 18 mph, with gusts as high as 23 mph.

    Low: 79 °F

    Haze

Detailed Forecast

This Afternoon
Isolated showers. Sunny, with a high near 89. Heat index values as high as 102. East wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.
Tonight
Scattered showers, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 80. East wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Wednesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 87. East wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 80. East wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Thursday
Scattered showers. Mostly sunny, with a high near 90. East wind 18 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Thursday Night
Isolated showers. Widespread haze. Partly cloudy, with a low around 81. East wind around 18 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Friday
Widespread haze. Sunny, with a high near 90. East wind 20 to 22 mph.
Friday Night
Widespread haze. Mostly clear, with a low around 79. East wind 15 to 18 mph, with gusts as high as 23 mph.
Saturday
Widespread haze. Sunny, with a high near 92. East wind around 18 mph, with gusts as high as 23 mph.
Saturday Night
Widespread haze. Partly cloudy, with a low around 80.
Sunday
Scattered showers. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 80.
Monday
Scattered showers. Mostly sunny, with a high near 91. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE St Croix (Christiansted, Henry E. Rohlsen Airport) VI
 17.73°N 64.76°W (Elev. 131 ft)
Last Update:
4:31 am AST Sep 8, 2026
Forecast Valid:
12pm AST Sep 8, 2026-6pm AST Sep 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation