Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Partly Cloudy

88°F

31°C

Humidity	62%
Wind Speed	SE 18 mph
Barometer	30.06 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	15 Jul 10:15 am AST

More Information:

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

Extended Forecast for

Guanica PR

Heat Advisory until July 15, 04:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until July 15, 04:00pm
NOW until 4:00pm Tue
Heat Advisory
Today
High: 93 °F
Sunny then
Isolated
Showers
Tonight
Low: 78 °F
Isolated
Showers
Wednesday
High: 94 °F
Sunny then
Scattered
Showers
Wednesday Night
Low: 77 °F
Scattered
Showers
Thursday
High: 93 °F
Isolated
Showers then
Scattered
Showers
Thursday Night
Low: 77 °F
Isolated
Showers
Friday
High: 93 °F
Haze then
Showers
Likely
Friday Night
Low: 76 °F
Clear

Detailed Forecast

Today

Isolated showers between noon and 3pm. Sunny, with a high near 93. Heat index values as high as 107. East southeast wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 10%.

Tonight

Isolated showers before midnight, then isolated showers after 3am. Mostly clear, with a low around 78. East wind 7 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 10%.

Wednesday

Scattered showers between noon and 3pm, then scattered showers and thunderstorms after 3pm. Increasing clouds, with a high near 94. Heat index values as high as 110. Light east wind becoming east southeast 17 to 22 mph in the morning. Winds could gust as high as 37 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Scattered showers before 9pm, then isolated showers after midnight. Mostly clear, with a low around 77. East wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

Thursday

Isolated showers, then scattered showers and thunderstorms after noon. Widespread haze before noon. Mostly sunny, with a high near 93. East southeast wind 10 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.

Thursday Night

Isolated showers. Widespread haze. Partly cloudy, with a low around 77. East wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.

Friday

Showers likely after noon. Widespread haze before noon. Mostly sunny, with a high near 93. East southeast wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Friday Night

Clear, with a low around 76. East wind 5 to 7 mph.

Saturday

Sunny, with a high near 92. East southeast wind 6 to 13 mph, with gusts as high as 22 mph.

Saturday Night

Mostly clear, with a low around 77.

Sunday

Sunny, with a high near 92.

Sunday Night

Clear, with a low around 77.

Monday

Sunny, with a high near 93.