Heat Wave in the Central and Southern U.S.; Severe Thunderstorms and Excessive Rainfall in the Upper Midwest

An ongoing heat wave will continue today and Tuesday from much of the Great Plains to the lower Mississippi River Valley and into northern Florida. Dangerous heat is also expected in southern California and Puerto Rico. Scattered severe thunderstorms will be possible over parts of the Upper Midwest today with destructive wind gusts possible for parts of Minnesota into Wisconsin. Read More >

Hazardous Weather Conditions

Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Partly Cloudy

91°F

33°C

Humidity	63%
Wind Speed	E 16 mph
Barometer	29.99 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	104°F (40°C)
Last update	24 Jun 9:15 am AST

More Information:

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

Extended Forecast for

2 Miles N Ponce PR

Excessive Heat Watch June 25, 10:00am until June 25, 05:00pm

Click here for hazard details and duration

Excessive Heat Watch

Today
High: 93 °F
Scattered
Showers
Tonight
Low: 78 °F
Scattered
Showers
Tuesday
High: 94 °F
Isolated
Showers then
Haze
Tuesday Night
Low: 79 °F
Isolated
Showers
Wednesday
High: 92 °F
Haze
Wednesday Night
Low: 78 °F
Isolated
Showers
Thursday
High: 93 °F
Haze then
Mostly Sunny
Thursday Night
Low: 77 °F
Clear
Friday
High: 92 °F
Mostly Sunny

Detailed Forecast

Today

Scattered showers and thunderstorms. Mostly cloudy, with a high near 93. Heat index values as high as 103. East southeast wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Scattered showers, mainly before midnight. Widespread haze after midnight. Mostly cloudy, then gradually becoming clear, with a low around 78. East wind around 10 mph. Chance of precipitation is 40%.

Tuesday

Isolated showers before noon. Widespread haze. Sunny, with a high near 94. Heat index values as high as 103. East southeast wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 10%.

Tuesday Night

Isolated showers. Widespread haze. Partly cloudy, with a low around 79. East wind 8 to 10 mph. Chance of precipitation is 10%.

Wednesday

Widespread haze. Sunny, with a high near 92. East southeast wind 9 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

Isolated showers. Widespread haze. Partly cloudy, with a low around 78. East northeast wind 6 to 8 mph. Chance of precipitation is 10%.

Thursday

Widespread haze before noon. Sunny, with a high near 93. East southeast wind 8 to 11 mph, with gusts as high as 20 mph.

Thursday Night

Clear, with a low around 77. East northeast wind 3 to 7 mph.

Friday

Mostly sunny, with a high near 92. East southeast wind 6 to 15 mph, with gusts as high as 24 mph.