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Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Hazardous Weather Conditions

Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

A Few Clouds

84°F

29°C

Humidity 61%
Wind Speed NE 10 mph
Barometer 30.00 in (1015.7 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 18 Feb 4:53 pm AST
Extended Forecast for

St Thomas-Charlotte Amalie/CyrilE King Int Airport VI

  • This Afternoon

    This Afternoon: Isolated showers. Mostly sunny, with a high near 81. East wind around 13 mph. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 78. East northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 78 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers. Mostly sunny, with a high near 81. East wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 10%.

    High: 81 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly after 3am. Partly cloudy, with a low around 78. East northeast wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Friday

    Friday: Isolated showers after noon. Sunny, with a high near 81. East wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.

    High: 81 °F

    Sunny then
    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers. Partly cloudy, with a low around 78. East wind 16 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 10%.

    Low: 78 °F

    Isolated
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 81. East wind 16 to 18 mph, with gusts as high as 25 mph.

    High: 81 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 78. East wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 78 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 81. East southeast wind 16 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 81 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 81. East wind around 13 mph. Chance of precipitation is 20%.
Tonight
Isolated showers. Partly cloudy, with a low around 78. East northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday
Isolated showers. Mostly sunny, with a high near 81. East wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 10%.
Thursday Night
Scattered showers, mainly after 3am. Partly cloudy, with a low around 78. East northeast wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Friday
Isolated showers after noon. Sunny, with a high near 81. East wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.
Friday Night
Isolated showers. Partly cloudy, with a low around 78. East wind 16 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 10%.
Saturday
Mostly sunny, with a high near 81. East wind 16 to 18 mph, with gusts as high as 25 mph.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 78. East wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Sunday
Scattered showers. Partly sunny, with a high near 81. East southeast wind 16 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 78.
Monday
Scattered showers. Partly sunny, with a high near 81. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 78.
Tuesday
Scattered showers. Partly sunny, with a high near 81. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.
Wednesday
Scattered showers. Partly sunny, with a high near 81.
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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:
3:57 pm AST Feb 18, 2026
Forecast Valid:
5pm AST Feb 18, 2026-6pm AST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation