Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

A Few Clouds

83°F

28°C

Humidity	79%
Wind Speed	E 8 mph
Barometer	30.04 in (1017.3 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	16 Jul 12:53 am AST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles NW St Thomas-Charlotte Amalie/CyrilE King Int Airport VI

Overnight
Low: 80 °F
Scattered
Showers
Wednesday
High: 90 °F
Showers
Likely
Wednesday Night
Low: 80 °F
Scattered
Showers
Thursday
High: 90 °F
Scattered
Showers
Thursday Night
Low: 79 °F
Isolated
Showers
Friday
High: 89 °F
Isolated
Showers
Friday Night
Low: 79 °F
Scattered
Showers
Saturday
High: 90 °F
Scattered
Showers then
Sunny
Saturday Night
Low: 79 °F
Scattered
Showers

Detailed Forecast

Overnight

Scattered showers. Mostly cloudy, with a low around 80. East wind around 23 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

Wednesday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 90. Heat index values as high as 103. East wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

Wednesday Night

Scattered showers. Partly cloudy, with a low around 80. East wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

Thursday

Scattered showers, mainly before noon. Widespread haze after noon. Mostly sunny, with a high near 90. Heat index values as high as 103. East wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

Thursday Night

Isolated showers. Widespread haze. Partly cloudy, with a low around 79. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.

Friday

Isolated showers. Widespread haze. Mostly sunny, with a high near 89. East wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Friday Night

Scattered showers. Mostly cloudy, with a low around 79. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Saturday

Scattered showers before noon. Mostly sunny, with a high near 90. East southeast wind around 13 mph. Chance of precipitation is 40%.

Saturday Night

Scattered showers. Mostly cloudy, with a low around 79. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Sunday

Mostly sunny, with a high near 89.

Sunday Night

Partly cloudy, with a low around 80.

Monday

Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 40%.