National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines

Hazardous Weather Conditions

Current conditions at

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

Partly Cloudy

86°F

30°C

Humidity 66%
Wind Speed E 15 G 26 mph
Barometer 30.11 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 19 Jun 10:53 am AST
Extended Forecast for

5 Miles NE Grove Place VI

Heat Advisory until June 19, 06:00pm
Red Flag Warning until June 19, 04:00pm
Click here for hazard details and duration
Heat Advisory
Red Flag Warning
  •  
    Heat Advisory until June 19, 06:00pm
    Red Flag Warning until June 19, 04:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Juneteenth

    High: 85 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers. Widespread haze. Partly cloudy, with a low around 78. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 78 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers before 3pm. Widespread haze. Mostly sunny, with a high near 85. East wind around 18 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 85 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Isolated showers, then scattered showers and thunderstorms after midnight. Widespread haze before midnight. Mostly cloudy, with a low around 77. East wind 17 to 20 mph. Chance of precipitation is 50%.

    Low: 77 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 85. East wind 18 to 21 mph. Chance of precipitation is 50%.

    High: 85 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. East wind 17 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 78 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. Mostly sunny, with a high near 85. East wind around 22 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Partly cloudy, with a low around 78. East wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

Detailed Forecast

Juneteenth
Scattered showers, mainly before noon. Widespread haze after noon. Mostly sunny, with a high near 85. East wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tonight
Isolated showers. Widespread haze. Partly cloudy, with a low around 78. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Saturday
Isolated showers before 3pm. Widespread haze. Mostly sunny, with a high near 85. East wind around 18 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers, then scattered showers and thunderstorms after midnight. Widespread haze before midnight. Mostly cloudy, with a low around 77. East wind 17 to 20 mph. Chance of precipitation is 50%.
Sunday
Scattered showers. Partly sunny, with a high near 85. East wind 18 to 21 mph. Chance of precipitation is 50%.
Sunday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. East wind 17 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday
Scattered showers. Mostly sunny, with a high near 85. East wind around 22 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Partly cloudy, with a low around 78. East wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 85. East wind 17 to 21 mph.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 78. Chance of precipitation is 30%.
Wednesday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 78.
Thursday
Mostly sunny, with a high near 87.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Grove Place VI
 17.77°N 64.77°W (Elev. 89 ft)
Last Update:
7:43 am AST Jun 19, 2026
Forecast Valid:
11am AST Jun 19, 2026-6pm AST Jun 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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