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

Excessive Heat in Southern California; Tropical Storm Ian Expected to Rapidly Intensify

Excessive heat is possible through Wednesday over southern California. Strong thunderstorms may pose some risk for severe weather across parts of the upper Ohio Valley into the northern Mid Atlantic coast. Tropical Storm Ian is forecast to approach the Florida peninsula at major hurricane strength by midweek, and poses a risk of dangerous storm surge, hurricane-force winds, and heavy rainfall. Read More >

Hazardous Weather Conditions

Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Fair

84°F

29°C

Humidity 74%
Wind Speed E 12 mph
Barometer 29.92 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 25 Sep 7:53 am AST
Extended Forecast for

Charlotte Amalie VI

  • Today

    Today: Isolated showers. Mostly sunny, with a high near 88. East wind 14 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Isolated
    Showers

    High: 88 °F

  • Tonight

    Tonight: Scattered showers, mainly after midnight. Partly cloudy, with a low around 79. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 79 °F

  • Monday

    Monday: Scattered showers. Mostly sunny, with a high near 89. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Scattered
    Showers

    High: 89 °F

  • Monday
    Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 80. East wind 17 to 20 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 80 °F

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Partly sunny, with a high near 89. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 81. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 81 °F

  • Wednesday

    Wednesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    Scattered
    Showers then
    Mostly Sunny

    High: 88 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers. Partly cloudy, with a low around 79. East wind around 13 mph. Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 79 °F

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 88. East wind around 14 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    High: 88 °F

Detailed Forecast

Today
Isolated showers. Mostly sunny, with a high near 88. East wind 14 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tonight
Scattered showers, mainly after midnight. Partly cloudy, with a low around 79. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Monday
Scattered showers. Mostly sunny, with a high near 89. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 80. East wind 17 to 20 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers, mainly before noon. Partly sunny, with a high near 89. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 81. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 79. East wind around 13 mph. Chance of precipitation is 30%.
Thursday
Scattered showers. Partly sunny, with a high near 88. East wind around 14 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 81. Chance of precipitation is 50%.
Friday
Scattered showers. Mostly sunny, with a high near 88. Chance of precipitation is 50%.
Friday Night
Showers likely. Mostly cloudy, with a low around 81. Chance of precipitation is 60%.
Saturday
Scattered showers. Partly sunny, with a high near 88. Chance of precipitation is 40%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Charlotte Amalie VI
 18.35°N 64.93°W (Elev. 407 ft)
Last Update:
2:48 am AST Sep 25, 2022
Forecast Valid:
8am AST Sep 25, 2022-6pm AST Oct 1, 2022
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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