Critical Fire Weather in the West; Monitoring Tropical Storm Erin

Gusty winds and low relative humidity will bring critical fire weather conditions to parts of the Great Basin, interior Northwest, and Rockies Thursday. Red Flag Warnings have been issued. While there is still uncertainty in what impacts might occur to the U.S. east coast next week, the risk of dangerous surf and rip currents across the western Atlantic basin is increasing. Read More >

Hazardous Weather Conditions

Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair

77°F

25°C

Humidity	89%
Wind Speed	Calm
Barometer	29.93 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	14 Aug 4:15 am AST

More Information:

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

Extended Forecast for

Potala Pastillo PR

Heat Advisory August 14, 10:00am until August 14, 05:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 93 °F
Isolated
Showers then
Scattered
Showers
Tonight
Low: 77 °F
Mostly Clear
then Isolated
Showers
Friday
High: 92 °F
Scattered
Showers
Friday Night
Low: 76 °F
Mostly Clear
Saturday
High: 92 °F
Sunny then
Showers
Likely
Saturday Night
Low: 77 °F
Scattered
Showers then
Mostly Clear
Sunday
High: 90 °F
Showers
Likely then
Mostly Sunny
Sunday Night
Low: 77 °F
Showers
Likely
Monday
High: 89 °F
Scattered
Showers

Detailed Forecast

Today

Scattered showers, mainly after noon. Widespread haze before noon. Increasing clouds, with a high near 93. Heat index values as high as 105. East northeast wind 6 to 11 mph becoming southeast 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 40%.

Tonight

Isolated showers after midnight. Mostly clear, with a low around 77. East northeast wind 5 to 7 mph. Chance of precipitation is 10%.

Friday

Scattered showers, mainly between 9am and noon. Mostly sunny, with a high near 92. Heat index values as high as 105. East southeast wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Friday Night

Mostly clear, with a low around 76. North wind 5 to 9 mph.

Saturday

Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 92. West northwest wind 5 to 7 mph. Chance of precipitation is 70%.

Saturday Night

Scattered showers before midnight. Partly cloudy, with a low around 77. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 30%.

Sunday

Showers likely, mainly before noon. Partly sunny, with a high near 90. Light west southwest wind becoming southwest 11 to 16 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 70%.

Sunday Night

Showers likely. Cloudy, with a low around 77. South southwest wind around 7 mph. Chance of precipitation is 70%.

Monday

Scattered showers. Partly sunny, with a high near 89. South wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

Monday Night

Showers likely. Mostly cloudy, with a low around 78. Chance of precipitation is 60%.

Tuesday

Showers likely. Mostly cloudy, with a high near 91. Chance of precipitation is 60%.

Tuesday Night

Scattered showers. Partly cloudy, with a low around 78. Chance of precipitation is 30%.

Wednesday

Mostly sunny, with a high near 92.