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

Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34° N Lon: 64.97° W Elev: 23 ft.

Light Rain

82°F

28°C

Humidity 84%
Wind Speed E 13 G 29 mph
Barometer 30.06 in
Dewpoint 77°F (25°C)
Visibility 9.00 mi
Heat Index90°F (32°C)
Last update 15 Jul 9:53 pm AST
Detailed forecast for

St.Thomas...St. John.. and Adjacent Islands

Rest Of Tonight
Variably cloudy with scattered showers. Breezy with lows around 82. East winds 20 to 25 mph. Chance of rain 50 percent.
Wednesday
Breezy. Mostly cloudy. Numerous showers in the morning, then scattered showers with isolated thunderstorms in the afternoon. Highs around 92. East winds around 20 mph with gusts up to 30 mph. Chance of rain 60 percent.
Wednesday Night
Breezy. Variably cloudy with scattered showers. Lows around 82. East winds around 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
Thursday
Breezy. Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Hazy in the afternoon. Highs around 92. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent.
Thursday Night
Breezy. Partly cloudy with isolated showers. Hazy. Lows around 82. East winds 15 to 20 mph. Chance of rain less than 20 percent.
Friday
Partly cloudy with isolated showers. Hazy. Highs around 91. Chance of rain 20 percent.
Friday Night
Variably cloudy with scattered showers. Lows around 82. Chance of rain 40 percent.
Saturday
Variably cloudy with scattered showers in the morning, then sunny in the afternoon. Highs around 92. Chance of rain 40 percent.
Saturday Night
Variably cloudy with scattered showers. Lows around 82. Chance of rain 40 percent.
Sunday
Partly cloudy with isolated showers. Highs around 92. Chance of rain 20 percent.
Sunday Night
Breezy. Partly cloudy with isolated showers. Lows around 82. Chance of rain less than 20 percent.
Monday
Breezy. Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 92. Chance of rain 40 percent.
Monday Night
Breezy. Variably cloudy with scattered showers. Lows around 82. Chance of rain 40 percent.
Tuesday
Breezy. Partly cloudy with isolated showers. Highs around 92. Chance of rain 20 percent.



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1001 PM AST Tue Jul 15 2025
 
 

Additional Resources

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