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

Heat and Flood Threats for Monday

Dangerous heat will impact portions the Northwest, Northeast, and the Lower Mississippi River Valley Monday. Organized areas of monsoonal showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region into the Southwest. A stalled cold front will lead to unsettled conditions from the Mississippi and Ohio River Valleys to the Northeast through Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Fair

82°F

28°C

Humidity 79%
Wind Speed E 12 mph
Barometer 30.00 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 7 Aug 11:53 pm AST
Extended Forecast for

Cruz Bay VI

  • Overnight

    Overnight: Isolated showers. Partly cloudy, with a low around 76. East wind around 22 mph, with gusts as high as 28 mph. Chance of precipitation is 10%.

    Isolated
    Showers

    Low: 76 °F

  • Monday

    Monday: Isolated showers. Mostly sunny, with a high near 91. Heat index values as high as 102. East wind 21 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Isolated
    Showers

    High: 91 °F

  • Monday
    Night

    Monday Night: Isolated showers before midnight, then isolated showers after 3am. Partly cloudy, with a low around 75. East wind 20 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 75 °F

  • Tuesday

    Tuesday: Isolated showers before 9am, then isolated showers after noon. Sunny, with a high near 90. East wind 17 to 20 mph. Chance of precipitation is 20%.

    Isolated
    Showers

    High: 90 °F

  • Tuesday
    Night

    Tuesday Night: Isolated showers. Mostly clear, with a low around 76. East wind 17 to 20 mph. Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 76 °F

  • Wednesday

    Wednesday: Scattered showers. Mostly sunny, with a high near 89. East wind 14 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    High: 89 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 76. East wind 17 to 21 mph, with gusts as high as 26 mph.

    Partly Cloudy

    Low: 76 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 90. East wind 15 to 17 mph, with gusts as high as 22 mph.

    Mostly Sunny

    High: 90 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 76. East wind around 18 mph, with gusts as high as 23 mph.

    Partly Cloudy

    Low: 76 °F

Detailed Forecast

Overnight
Isolated showers. Partly cloudy, with a low around 76. East wind around 22 mph, with gusts as high as 28 mph. Chance of precipitation is 10%.
Monday
Isolated showers. Mostly sunny, with a high near 91. Heat index values as high as 102. East wind 21 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers before midnight, then isolated showers after 3am. Partly cloudy, with a low around 75. East wind 20 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Tuesday
Isolated showers before 9am, then isolated showers after noon. Sunny, with a high near 90. East wind 17 to 20 mph. Chance of precipitation is 20%.
Tuesday Night
Isolated showers. Mostly clear, with a low around 76. East wind 17 to 20 mph. Chance of precipitation is 20%.
Wednesday
Scattered showers. Mostly sunny, with a high near 89. East wind 14 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 76. East wind 17 to 21 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 90. East wind 15 to 17 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 76. East wind around 18 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 90.
Friday Night
Scattered showers. Mostly cloudy, with a low around 77. Chance of precipitation is 50%.
Saturday
Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 78.
Sunday
Mostly sunny, with a high near 89.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Cruz Bay VI
 18.32°N 64.79°W (Elev. 197 ft)
Last Update:
8:16 pm AST Aug 7, 2022
Forecast Valid:
12am AST Aug 8, 2022-6pm AST Aug 13, 2022
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation