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

Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

Fair

77°F

25°C

Humidity 89%
Wind Speed NE 6 mph
Barometer 30.05 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 15 Jul 3:53 am AST
Extended Forecast for

2 Miles NNW Frederiksted VI

  • Today

    Today: Scattered showers, mainly after 9am. Partly sunny, with a high near 83. East southeast wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 83 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 82. East wind around 21 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    Low: 82 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 83. East wind 17 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

    High: 83 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Scattered showers before midnight. Partly cloudy, with a low around 82. East wind 15 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 82 °F

    Scattered
    Showers then
    Clear

  • Thursday

    Thursday: Scattered showers, mainly before noon. Mostly sunny, with a high near 83. East wind 18 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Clear, with a low around 82. East wind 14 to 16 mph, with gusts as high as 22 mph.

    Low: 82 °F

    Clear

  • Friday

    Friday: Mostly sunny, with a high near 83. East wind 13 to 15 mph, with gusts as high as 21 mph.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 82. East wind around 13 mph. Chance of precipitation is 40%.

    Low: 82 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon. Mostly sunny, with a high near 83. East southeast wind 11 to 13 mph. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Scattered showers, mainly after 9am. Partly sunny, with a high near 83. East southeast wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 82. East wind around 21 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 83. East wind 17 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
Scattered showers before midnight. Partly cloudy, with a low around 82. East wind 15 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Thursday
Scattered showers, mainly before noon. Mostly sunny, with a high near 83. East wind 18 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Thursday Night
Clear, with a low around 82. East wind 14 to 16 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 83. East wind 13 to 15 mph, with gusts as high as 21 mph.
Friday Night
Scattered showers. Mostly cloudy, with a low around 82. East wind around 13 mph. Chance of precipitation is 40%.
Saturday
Scattered showers, mainly before noon. Mostly sunny, with a high near 83. East southeast wind 11 to 13 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 82.
Sunday
Sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 82.
Monday
Scattered showers. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Frederiksted VI
 17.75°N 64.89°W (Elev. 0 ft)
Last Update:
4:10 am AST Jul 15, 2025
Forecast Valid:
5am AST Jul 15, 2025-6pm AST Jul 21, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation