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More flooding possible across the Great Plains

Ample moisture remains in place and will result in heavy rainfall over parts of the central and southern Plains for the next few days. River and flash flooding will continue to be concerns as these areas will see the potential for 3 to 7 inches of additional rainfall accumulations going into the weekend.
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Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

85°F

29°C

Humidity 75%
Wind Speed SE 7 mph
Barometer 30.11 in (1019.3 mb)
Dewpoint 76°F (24°C)
Visibility 8.00 mi
Heat Index95°F (35°C)
Last update 22 May 8:56 am AST
Extended Forecast for

San Juan PR

  • Today

    Isolated Showers Chance for Measurable Precipitation 20%

    Isolated
    Showers

    High: 91 °F

  • Tonight

    Isolated Showers Chance for Measurable Precipitation 20%

    Isolated
    Showers

    Low: 77 °F

  • Saturday

    Isolated Showers Chance for Measurable Precipitation 20%

    Isolated
    Showers

    High: 89 °F

  • Saturday
    Night

    Isolated Showers Chance for Measurable Precipitation 20%

    Isolated
    Showers

    Low: 77 °F

  • Sunday

    Isolated Showers Chance for Measurable Precipitation 20%

    Isolated
    Showers

    High: 89 °F

  • Sunday
    Night

    Scattered Showers Chance for Measurable Precipitation 40%

    Scattered
    Showers

    Low: 77 °F

  • Memorial
    Day

    Scattered Showers Chance for Measurable Precipitation 40%

    Scattered
    Showers

    High: 88 °F

  • Monday
    Night

    Scattered Showers Chance for Measurable Precipitation 30%

    Scattered
    Showers

    Low: 76 °F

  • Tuesday

    Scattered Showers Chance for Measurable Precipitation 30%

    Scattered
    Showers

    High: 88 °F

Detailed Forecast

Today
Isolated showers. Partly sunny, with a high near 91. Heat index values as high as 98. East southeast wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
Isolated showers before 9pm. Mostly cloudy, with a low around 77. East wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday
Isolated showers after noon. Mostly sunny, with a high near 89. East wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 77. East wind 10 to 13 mph. Chance of precipitation is 20%.
Sunday
Isolated showers. Mostly sunny, with a high near 89. East wind 10 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday Night
Scattered showers, mainly after 9pm. Mostly cloudy, with a low around 77. East wind 8 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Memorial Day
Scattered showers, mainly before 2pm. Partly sunny, with a high near 88. East wind 8 to 10 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers. Partly cloudy, with a low around 76. East northeast wind 6 to 10 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers. Mostly sunny, with a high near 88. East northeast wind 6 to 9 mph. Chance of precipitation is 30%.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 75. Chance of precipitation is 20%.
Wednesday
Scattered showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Wednesday Night
Scattered showers and thunderstorms. Partly cloudy, with a low around 78. Chance of precipitation is 30%.
Thursday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
  Click Map For Forecast
Point Forecast:
San Juan PR
 18.41°N 66.07°W (Elev. 56 ft)
3:49 am AST May 22, 2015
10am AST May 22, 2015-6pm AST May 28, 2015
 
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