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Showers and thunderstorms forecast across eastern, southern U.S., snow from Great Lakes to New England

A cold front moving across the East Coast will bring rain and thunderstorms from the Gulf Coast to the Northeast on Thursday, with isolated severe thunderstorms possible for parts of the mid-Atlantic. Farther to the north, snow is forecast from the Great Lakes into northern New England Thursday evening into Friday morning.
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Hazardous Weather Conditions

Current Conditions

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Partly Cloudy

26°C

79°F

Humidity 77%
Wind Speed E 20 km/h
Barometer 30.05 in (1017.4 mb)
Dewpoint 22°C (71°F)
Visibility 16 km
Heat Index 28°C (82°F)
Last update on 26 Mar 6:56 pm AST

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°N Lon: 66°W Elev: 10ft.

For More Weather Information:

San Juan, PR Local Forecast Office

San Juan PR

7 Day Forecast

  • Tonight

    Scattered Showers Chance for Measurable Precipitation 30%

    Scattered
    Showers

    Low: 24 °C

  • Friday

    Scattered Showers Chance for Measurable Precipitation 30%

    Scattered
    Showers

    High: 32 °C

  • Friday
    Night

    Isolated Showers Chance for Measurable Precipitation 20%

    Isolated
    Showers

    Low: 23 °C

  • Saturday

    Scattered Showers Chance for Measurable Precipitation 30%

    Scattered
    Showers

    High: 32 °C

  • Saturday
    Night

    Isolated Showers Chance for Measurable Precipitation 10%

    Isolated
    Showers

    Low: 22 °C

  • Sunday

    Scattered Showers Chance for Measurable Precipitation 40%

    Scattered
    Showers

    High: 32 °C

  • Sunday
    Night

    Isolated Showers Chance for Measurable Precipitation 20%

    Isolated
    Showers

    Low: 22 °C

  • Monday

    Isolated Showers Chance for Measurable Precipitation 20%

    Isolated
    Showers

    High: 31 °C

  • Monday
    Night

    Isolated Showers Chance for Measurable Precipitation 20%

    Isolated
    Showers

    Low: 23 °C

Detailed Forecast

Tonight
Scattered showers, mainly after 2am. Partly cloudy, with a low around 24. East wind 14 to 18 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.
Friday
Scattered showers, mainly before noon. Sunny, with a high near 32. East southeast wind 16 to 26 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.
Friday Night
Isolated showers. Partly cloudy, with a low around 23. East southeast wind 13 to 16 km/h. Chance of precipitation is 20%.
Saturday
Scattered showers. Mostly sunny, with a high near 32. Southeast wind 10 to 15 km/h increasing to 19 to 24 km/h in the afternoon. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
Saturday Night
Isolated showers. Partly cloudy, with a low around 22. East southeast wind 10 to 14 km/h. Chance of precipitation is 10%.
Sunday
Scattered showers, mainly after noon. Mostly sunny, with a high near 32. East southeast wind 11 to 16 km/h. Chance of precipitation is 40%. New precipitation amounts between 1 and 2.5 mm possible.
Sunday Night
Isolated showers. Partly cloudy, with a low around 22. East southeast wind 6 to 11 km/h becoming light after midnight. Chance of precipitation is 20%.
Monday
Isolated showers. Mostly sunny, with a high near 31. East wind 5 to 10 km/h increasing to 13 to 18 km/h in the afternoon. Chance of precipitation is 20%.
Monday Night
Isolated showers. Partly cloudy, with a low around 23. East southeast wind 8 to 13 km/h. Chance of precipitation is 20%.
Tuesday
Isolated showers. Mostly sunny, with a high near 31. Chance of precipitation is 20%.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 22. Chance of precipitation is 20%.
Wednesday
Isolated showers. Mostly sunny, with a high near 31. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 22. Chance of precipitation is 20%.
Thursday
Isolated showers. Sunny, with a high near 31. Chance of precipitation is 20%.

ABOUT THIS FORECAST

Point Forecast: San Juan PR
 18.41°N 66.07°W (Elev. 17 m)
Last Update: 3:20 pm AST Mar 26, 2015
Forecast Valid: 8pm AST Mar 26, 2015-6pm AST Apr 2, 2015
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