Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Hazardous Weather Conditions

Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair

88°F

31°C

Humidity	75%
Wind Speed	SE 12 G 21 mph
Barometer	30.04 in
Dewpoint	79°F (26°C)
Visibility	10.00 mi
Heat Index	103°F (39°C)
Last update	3 Aug 11:15 am AST

More Information:

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

Extended Forecast for

3 Miles NNW Ponce PR

Extreme Heat Warning until August 3, 04:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning until August 3, 04:00pm
NOW until 4:00pm Sun
Extreme Heat Warning
Today
High: 91 °F
Scattered
Showers
Tonight
Low: 80 °F
Scattered
Showers
Monday
High: 92 °F
Haze then
Isolated
Showers
Monday Night
Low: 79 °F
Haze then
Clear
Tuesday
High: 93 °F
Sunny then
Scattered
Showers
Tuesday Night
Low: 79 °F
Mostly Clear
Wednesday
High: 91 °F
Sunny
Wednesday Night
Low: 78 °F
Clear

Detailed Forecast

Today

Scattered showers and thunderstorms. Partly sunny, with a high near 91. East southeast wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

Tonight

Scattered showers, mainly between midnight and 3am. Widespread haze after 3am. Partly cloudy, with a low around 80. East northeast wind 7 to 9 mph. Chance of precipitation is 30%.

Monday

Isolated showers after noon. Widespread haze. Sunny, with a high near 92. East southeast wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 10%.

Monday Night

Widespread haze before midnight. Clear, with a low around 79. East northeast wind 5 to 7 mph.

Tuesday

Scattered showers after noon. Mostly sunny, with a high near 93. East southeast wind 6 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

Tuesday Night

Mostly clear, with a low around 79. Northeast wind 5 to 7 mph.

Wednesday

Sunny, with a high near 91. Light east northeast wind becoming east southeast 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

Wednesday Night

Clear, with a low around 78. East northeast wind 5 to 7 mph.

Thursday

Sunny, with a high near 91. Southeast wind 6 to 10 mph.

Thursday Night

Clear, with a low around 78.

Friday

Sunny, with a high near 92.