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

Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Partly Cloudy

86°F

30°C

Humidity 59%
Wind Speed SE 20 G 30 mph
Barometer 30.06 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 28 Feb 11:53 am AST
Extended Forecast for

St Thomas-Charlotte Amalie/CyrilE King Int Airport VI

  • This Afternoon

    This Afternoon: Isolated showers after 3pm. Sunny, with a high near 81. East southeast wind around 23 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers after 3am. Mostly clear, with a low around 79. East southeast wind around 23 mph, with gusts as high as 31 mph. Chance of precipitation is 10%.

    Low: 79 °F

    Clear then
    Isolated
    Showers

  • Sunday

    Sunday: Isolated showers before noon. Sunny, with a high near 81. East southeast wind 20 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 10%.

    High: 81 °F

    Isolated
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 79. East wind around 21 mph, with gusts as high as 28 mph.

    Low: 79 °F

    Clear

  • Monday

    Monday: Scattered showers, mainly before noon. Mostly sunny, with a high near 81. East wind 21 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 81 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 79. East wind around 22 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Low: 79 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 81. East wind around 23 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.

    High: 81 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 79. East wind around 24 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.

    Low: 79 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Mostly sunny, with a high near 81. East wind 22 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    High: 81 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Isolated showers after 3pm. Sunny, with a high near 81. East southeast wind around 23 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Tonight
Isolated showers after 3am. Mostly clear, with a low around 79. East southeast wind around 23 mph, with gusts as high as 31 mph. Chance of precipitation is 10%.
Sunday
Isolated showers before noon. Sunny, with a high near 81. East southeast wind 20 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 10%.
Sunday Night
Clear, with a low around 79. East wind around 21 mph, with gusts as high as 28 mph.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 81. East wind 21 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 79. East wind around 22 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 81. East wind around 23 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 79. East wind around 24 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers. Mostly sunny, with a high near 81. East wind 22 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 79.
Thursday
Scattered showers. Partly sunny, with a high near 81. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 79. Breezy. Chance of precipitation is 50%.
Friday
Scattered showers. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
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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:
10:00 am AST Feb 28, 2026
Forecast Valid:
12pm AST Feb 28, 2026-6pm AST Mar 6, 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