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

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Partly Cloudy

85°F

29°C

Humidity 57%
Wind Speed SE 14 mph
Barometer 30.09 in (1018.9 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 21 Feb 9:53 am AST
Extended Forecast for

St Thomas-Charlotte Amalie/CyrilE King Int Airport VI

  • Today

    Today: Scattered showers. Partly sunny, with a high near 81. East wind 17 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 81 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers between midnight and 3am. Mostly clear, with a low around 78. East wind 18 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 78 °F

    Isolated
    Showers

  • Sunday

    Sunday: Scattered showers before 9am, then scattered showers after noon. Sunny through mid morning, then becoming partly sunny, with a high near 81. East wind 15 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 81 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers before 9pm, then isolated showers after midnight. Partly cloudy, with a low around 78. East southeast wind 16 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Monday

    Monday: Isolated showers. Mostly sunny, with a high near 81. Southeast wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Isolated showers. Partly cloudy, with a low around 78. East southeast wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.

    Low: 78 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 81. Southeast wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 81 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 78. East wind 11 to 13 mph.

    Low: 78 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 81. East wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 81 °F

    Scattered
    Showers

Detailed Forecast

Today
Scattered showers. Partly sunny, with a high near 81. East wind 17 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Tonight
Isolated showers between midnight and 3am. Mostly clear, with a low around 78. East wind 18 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Sunday
Scattered showers before 9am, then scattered showers after noon. Sunny through mid morning, then becoming partly sunny, with a high near 81. East wind 15 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Sunday Night
Scattered showers before 9pm, then isolated showers after midnight. Partly cloudy, with a low around 78. East southeast wind 16 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Monday
Isolated showers. Mostly sunny, with a high near 81. Southeast wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers. Partly cloudy, with a low around 78. East southeast wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.
Tuesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 81. Southeast wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 78. East wind 11 to 13 mph.
Wednesday
Scattered showers. Partly sunny, with a high near 81. East wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 78.
Thursday
Scattered showers. Mostly sunny, with a high near 81. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 78. Chance of precipitation is 30%.
Friday
Scattered showers. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
St Thomas-Charlotte Amalie/CyrilE King Int Airport VI
 18.33°N 64.98°W (Elev. 0 ft)
Last Update:
10:11 am AST Feb 21, 2026
Forecast Valid:
10am AST Feb 21, 2026-6pm AST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation