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

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

90°F

32°C

Humidity	63%
Wind Speed	E 20 mph
Barometer	30.04 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	101°F (38°C)
Last update	15 Jul 1:56 pm AST

More Information:

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

Extended Forecast for

2 Miles E Fajardo PR

Heat Advisory July 15, 02:10pm until July 15, 04:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 15, 02:10pm until July 15, 04:00pm
NOW until 4:00pm Tue
Heat Advisory
This Afternoon
High: 86 °F
Scattered
Showers
Tonight
Low: 80 °F
Showers
Likely
Wednesday
High: 87 °F
Showers
Likely
Wednesday Night
Low: 80 °F
Scattered
Showers then
Isolated
Showers
Thursday
High: 87 °F
Scattered
Showers then
Isolated
Showers
Thursday Night
Low: 80 °F
Haze
Friday
High: 87 °F
Haze
Friday Night
Low: 79 °F
Scattered
Showers

Detailed Forecast

This Afternoon

Scattered showers. Mostly cloudy, with a high near 86. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

Tonight

Showers likely and possibly a thunderstorm before 3am, then scattered showers. Mostly cloudy, with a low around 80. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 87. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

Wednesday Night

Scattered showers, mainly before midnight. Partly cloudy, with a low around 80. East wind 13 to 15 mph. Chance of precipitation is 50%.

Thursday

Scattered showers, mainly before noon. Widespread haze after noon. Mostly sunny, with a high near 87. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

Thursday Night

Widespread haze. Clear, with a low around 80. East wind 11 to 13 mph.

Friday

Widespread haze. Mostly sunny, with a high near 87. East wind around 11 mph.

Friday Night

Scattered showers. Mostly cloudy, with a low around 79. East wind around 11 mph. Chance of precipitation is 40%.

Saturday

Scattered showers, mainly before noon. Mostly sunny, with a high near 87. East southeast wind 9 to 11 mph. Chance of precipitation is 30%.

Saturday Night

Scattered showers. Mostly cloudy, with a low around 79. Chance of precipitation is 50%.

Sunday

Mostly sunny, with a high near 87.