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

Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Overcast

80°F

27°C

Humidity 94%
Wind Speed SE 10 mph
Barometer 30.00 in (1016.8 mb)
Dewpoint 78°F (26°C)
Visibility 5.00 mi
Heat Index86°F (30°C)
Last update 10 Dec 12:53 pm AST
Extended Forecast for

Charlotte Amalie VI

  • This Afternoon

    This Afternoon: Showers likely. Mostly cloudy, with a high near 87. East wind around 23 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 87 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers, mainly after midnight. Partly cloudy, with a low around 78. East wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    Low: 78 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers, mainly before 9am. Mostly sunny, with a high near 88. East southeast wind 16 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    High: 88 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Isolated showers before midnight. Mostly clear, with a low around 78. East wind 16 to 20 mph. Chance of precipitation is 10%.

    Low: 78 °F

    Isolated
    Showers then
    Clear

  • Friday

    Friday: Isolated showers. Sunny, with a high near 88. East wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.

    High: 88 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Scattered showers. Partly cloudy, with a low around 78. East wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East wind around 22 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 79. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    Low: 79 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East wind 17 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    High: 88 °F

    Scattered
    Showers then
    Mostly Sunny

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a high near 87. East wind around 23 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Scattered showers, mainly after midnight. Partly cloudy, with a low around 78. East wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Thursday
Scattered showers, mainly before 9am. Mostly sunny, with a high near 88. East southeast wind 16 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Thursday Night
Isolated showers before midnight. Mostly clear, with a low around 78. East wind 16 to 20 mph. Chance of precipitation is 10%.
Friday
Isolated showers. Sunny, with a high near 88. East wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.
Friday Night
Scattered showers. Partly cloudy, with a low around 78. East wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Saturday
Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East wind around 22 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 79. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Sunday
Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East wind 17 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 78. Chance of precipitation is 40%.
Monday
Scattered showers. Partly sunny, with a high near 87. Chance of precipitation is 40%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 77. Chance of precipitation is 50%.
Tuesday
Showers likely. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Charlotte Amalie VI
 18.33°N 64.94°W (Elev. 3 ft)
Last Update:
3:34 am AST Dec 10, 2025
Forecast Valid:
1pm AST Dec 10, 2025-6pm AST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation