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Hazardous Weather Conditions

Current conditions at

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

Fair

81°F

27°C

Humidity 79%
Wind Speed E 13 mph
Barometer 30.07 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 22 Jun 4:53 am AST
Extended Forecast for

Frederiksted Southeast VI

Heat Advisory June 22, 10:00am until June 22, 05:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Isolated showers. Widespread haze. Partly cloudy, with a low around 77. East wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 10%.

    Low: 77 °F

    Isolated
    Showers

  • Monday

    Monday: Isolated showers before 3pm. Widespread haze. Sunny, with a high near 88. East wind around 22 mph. Chance of precipitation is 10%.

    High: 88 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly after midnight. Widespread haze before midnight. Partly cloudy, with a low around 77. East wind 18 to 21 mph. Chance of precipitation is 40%.

    Low: 77 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Tuesday

    Tuesday: Isolated showers after 9am. Sunny, with a high near 88. East wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 10%.

    High: 88 °F

    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers after midnight. Partly cloudy, with a low around 76. East wind 16 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 76 °F

    Mostly Clear
    then
    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 88. East wind 18 to 20 mph. Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Widespread haze. Partly cloudy, with a low around 77. East wind around 21 mph, with gusts as high as 26 mph.

    Low: 77 °F

    Haze

  • Thursday

    Thursday: Widespread haze. Mostly sunny, with a high near 89. East wind 18 to 20 mph.

    High: 89 °F

    Haze

  • Thursday Night

    Thursday Night: Widespread haze. Partly cloudy, with a low around 77. East wind around 18 mph, with gusts as high as 23 mph.

    Low: 77 °F

    Haze

Detailed Forecast

Overnight
Isolated showers. Widespread haze. Partly cloudy, with a low around 77. East wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 10%.
Monday
Isolated showers before 3pm. Widespread haze. Sunny, with a high near 88. East wind around 22 mph. Chance of precipitation is 10%.
Monday Night
Scattered showers, mainly after midnight. Widespread haze before midnight. Partly cloudy, with a low around 77. East wind 18 to 21 mph. Chance of precipitation is 40%.
Tuesday
Isolated showers after 9am. Sunny, with a high near 88. East wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 10%.
Tuesday Night
Scattered showers after midnight. Partly cloudy, with a low around 76. East wind 16 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 88. East wind 18 to 20 mph. Chance of precipitation is 40%.
Wednesday Night
Widespread haze. Partly cloudy, with a low around 77. East wind around 21 mph, with gusts as high as 26 mph.
Thursday
Widespread haze. Mostly sunny, with a high near 89. East wind 18 to 20 mph.
Thursday Night
Widespread haze. Partly cloudy, with a low around 77. East wind around 18 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 78.
Saturday
Mostly sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 76.
Sunday
Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Frederiksted Southeast VI
 17.71°N 64.86°W (Elev. 82 ft)
Last Update:
3:12 am AST Jun 22, 2026
Forecast Valid:
5am AST Jun 22, 2026-6pm AST Jun 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation