Heavy Rain in Southern Florida; Severe Weather in the Upper Midwest; Excessive Heat Across the West

Heavy to excessive rainfall will continue across central and southern Florida over the next several days. Excessive rainfall may lead to flash and urban flooding. Scattered severe thunderstorms capable of producing severe hail, wind and tornadoes will be possible in the Upper Midwest today. Excessive heat will continue to expand across the west and southwest through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair

91°F

33°C

Humidity	63%
Wind Speed	SE 18 G 25 mph
Barometer	29.95 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	104°F (40°C)
Last update	12 Jun 4:35 pm AST

More Information:

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

Extended Forecast for

Guayanilla PR

Excessive Heat Warning June 12, 04:47pm until June 12, 06:00pm

Click here for hazard details and duration

...

Excessive Heat Warning June 12, 04:47pm until June 12, 06:00pm
NOW until 6:00pm Wed
Excessive Heat Warning
Tonight
Low: 77 °F
Isolated
Showers then
Clear
Thursday
High: 94 °F
Sunny then
Scattered
Showers
Thursday Night
Low: 74 °F
Clear then
Isolated
Showers
Friday
High: 94 °F
Scattered
Showers
Friday Night
Low: 76 °F
Isolated
Showers
Saturday
High: 93 °F
Scattered
Showers
Saturday Night
Low: 79 °F
Partly Cloudy
Sunday
High: 91 °F
Mostly Sunny
then
Scattered
Showers

Detailed Forecast

Tonight

Isolated showers before 9pm. Mostly clear, with a low around 77. East northeast wind 5 to 9 mph. Chance of precipitation is 10%.

Thursday

Scattered showers, mainly after 3pm. Sunny, with a high near 94. Heat index values as high as 110. East southeast wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Thursday Night

Isolated showers after midnight. Mostly clear, with a low around 74. Northeast wind 3 to 8 mph. Chance of precipitation is 10%.

Friday

Scattered showers, mainly after noon. Mostly sunny, with a high near 94. Heat index values as high as 108. Southeast wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Friday Night

Isolated showers. Partly cloudy, with a low around 76. East wind around 7 mph. Chance of precipitation is 20%.

Saturday

Scattered showers, mainly after noon. Partly sunny, with a high near 93. Southeast wind 8 to 11 mph. Chance of precipitation is 40%.

Saturday Night

Partly cloudy, with a low around 79. East wind 6 to 8 mph.

Sunday

Scattered showers, mainly after noon. Mostly sunny, with a high near 91. Southeast wind 6 to 9 mph. Chance of precipitation is 30%.

Sunday Night

Mostly clear, with a low around 78. Light east northeast wind.

Monday

Mostly sunny, with a high near 89.