Storm System Continues To Impact Southern California, Severe Weather Threatens The Southern And Eastern U.S.

A storm system will deliver heavy mountain snow and rainfall to southern California and the Desert Southwest through late week. The heavy rainfall may pose a flash flood risk, especially to burn scar locations. Severe thunderstorms capable of damaging winds, hail, and tornadoes will be possible from the Southern Plains to the Mississippi Valley, Mid South, and Mid Atlantic through Wednesday. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Light Rain

75°F

24°C

Humidity 100%
Wind Speed E 9 mph
Barometer 29.96 in (1014.3 mb)
Dewpoint 75°F (24°C)
Visibility 9.00 mi
Last update 8 Apr 5:56 am AST
Extended Forecast for

San Juan PR

Flash Flood Warning until April 8, 06:30am
Click here for hazard details and duration
...
  •  
    Flash Flood Warning until April 8, 06:30am

    NOW until
    6:30am Wed

    Flash Flood Warning

  • Today

    Today: Scattered showers.  Mostly cloudy, with a high near 83. East northeast wind 11 to 14 mph.  Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.

    Scattered
    Showers

    High: 83 °F

  • Tonight

    Tonight: Scattered showers.  Mostly cloudy, with a low around 75. East wind 5 to 9 mph becoming south after midnight.  Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Scattered
    Showers

    Low: 75 °F

  • Thursday

    Thursday: Scattered showers, mainly after 3pm.  Mostly sunny, with a high near 89. South southeast wind 6 to 9 mph becoming northeast in the afternoon.  Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Isolated
    Showers then
    Scattered
    Showers

    High: 89 °F

  • Thursday
    Night

    Thursday Night: Isolated showers before 9pm, then isolated showers after midnight.  Partly cloudy, with a low around 76. South wind around 8 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 76 °F

  • Friday

    Friday: Isolated showers.  Mostly sunny, with a high near 91. South southeast wind around 8 mph becoming east in the afternoon.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 91 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 77. South southeast wind around 6 mph.

    Mostly Clear

    Low: 77 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 91. South southeast wind around 8 mph becoming east in the afternoon.

    Mostly Sunny

    High: 91 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 76. East southeast wind around 8 mph.

    Mostly Clear

    Low: 76 °F

Detailed Forecast

Today
Scattered showers. Mostly cloudy, with a high near 83. East northeast wind 11 to 14 mph. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 75. East wind 5 to 9 mph becoming south after midnight. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Scattered showers, mainly after 3pm. Mostly sunny, with a high near 89. South southeast wind 6 to 9 mph becoming northeast in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Isolated showers before 9pm, then isolated showers after midnight. Partly cloudy, with a low around 76. South wind around 8 mph. Chance of precipitation is 20%.
Friday
Isolated showers. Mostly sunny, with a high near 91. South southeast wind around 8 mph becoming east in the afternoon. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 77. South southeast wind around 6 mph.
Saturday
Mostly sunny, with a high near 91. South southeast wind around 8 mph becoming east in the afternoon.
Saturday Night
Mostly clear, with a low around 76. East southeast wind around 8 mph.
Sunday
Mostly sunny, with a high near 89. East wind 10 to 13 mph.
Sunday Night
Scattered showers. Partly cloudy, with a low around 76. Chance of precipitation is 30%.
Monday
Scattered showers. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 74.
Tuesday
Scattered showers. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
San Juan PR
 18.41°N 66.07°W (Elev. 56 ft)
3:41 am AST Apr 8, 2020
6am AST Apr 8, 2020-6pm AST Apr 14, 2020
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database