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Hazardous Weather Conditions

Current conditions at

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

Fair

79°F

26°C

Humidity 84%
Wind Speed N 5 mph
Barometer 29.93 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 19 Sep 3:53 am AST
Extended Forecast for

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

Heat Advisory September 19, 10:00am until September 19, 05:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Scattered showers. Mostly cloudy, with a low around 79. East wind around 9 mph. Chance of precipitation is 50%.

    Low: 79 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers. Mostly sunny, with a high near 90. East wind around 10 mph. Chance of precipitation is 20%.

    High: 90 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 80. East wind 7 to 9 mph. Chance of precipitation is 50%.

    Low: 80 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 89. East southeast wind around 10 mph. Chance of precipitation is 50%.

    High: 89 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Isolated showers. Partly cloudy, with a low around 80. East southeast wind around 8 mph. Chance of precipitation is 20%.

    Low: 80 °F

    Isolated
    Showers

  • Monday

    Monday: Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East southeast wind around 11 mph. Chance of precipitation is 30%.

    High: 90 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 80. East wind 10 to 13 mph. Chance of precipitation is 40%.

    Low: 80 °F

    Partly Cloudy
    then
    Scattered
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 90. East wind around 13 mph.

    High: 90 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Scattered showers. Partly cloudy, with a low around 79. East wind 13 to 16 mph. Chance of precipitation is 30%.

    Low: 79 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 79. East wind around 9 mph. Chance of precipitation is 50%.
Saturday
Isolated showers. Mostly sunny, with a high near 90. East wind around 10 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 80. East wind 7 to 9 mph. Chance of precipitation is 50%.
Sunday
Scattered showers. Partly sunny, with a high near 89. East southeast wind around 10 mph. Chance of precipitation is 50%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 80. East southeast wind around 8 mph. Chance of precipitation is 20%.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East southeast wind around 11 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 80. East wind 10 to 13 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 90. East wind around 13 mph.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 79. East wind 13 to 16 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 90.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 79. Chance of precipitation is 30%.
Thursday
Scattered showers. Partly sunny, with a high near 90. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 80. Chance of precipitation is 40%.
Friday
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 NE St Croix (Christiansted, Henry E. Rohlsen Airport) VI
 17.73°N 64.76°W (Elev. 131 ft)
Last Update:
4:49 am AST Sep 19, 2026
Forecast Valid:
5am AST Sep 19, 2026-6pm AST Sep 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation