Severe Storms Possible from the Plains to the Northeast Today

A cold front will produce severe storms, and possible localized flash flooding from the Central High Plains to Northeast today. A stationary front along the Southeast coast and Florida continues the threat for heavy rainfall and flooding across that region. The heat continues across much of the Southwest, and is building across the Southern Plains once again. Read More >

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Mostly Cloudy

27°C

80°F

Humidity 82%
Wind Speed E 7 km/h
Barometer 1017.3 mb (30.04 in)
Dewpoint 23°C (74°F)
Visibility 16 km
Heat Index29°C (85°F)
Last update 17 Aug 12:56 pm AST
Extended Forecast for

Humacao PR

  • This
    Afternoon

    This Afternoon: Scattered showers.  Partly sunny, with a high near 32. East southeast wind around 21 km/h.  Chance of precipitation is 30%.

    Scattered
    Showers

    High: 32 °C

  • Tonight

    Tonight: Isolated showers.  Partly cloudy, with a low around 24. East wind 14 to 16 km/h.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 24 °C

  • Sunday

    Sunday: Isolated showers, then scattered showers and thunderstorms after noon.  Partly sunny, with a high near 31. East wind 21 to 24 km/h.  Chance of precipitation is 50%. New rainfall amounts between 7.5 mm and 1 cm possible.

    Isolated
    Showers then
    Scattered
    Showers

    High: 31 °C

  • Sunday
    Night

    Sunday Night: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 24. East wind 13 to 18 km/h.  Chance of precipitation is 70%.

    Showers
    Likely

    Low: 24 °C

  • Monday

    Monday: Showers and possibly a thunderstorm.  High near 29. East wind 18 to 21 km/h.  Chance of precipitation is 80%.

    Showers

    High: 29 °C

  • Monday
    Night

    Monday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 24. East wind 10 to 14 km/h.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 24 °C

  • Tuesday

    Tuesday: Scattered showers.  Partly sunny, with a high near 31. East wind 14 to 18 km/h.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 31 °C

  • Tuesday
    Night

    Tuesday Night: Scattered showers.  Mostly cloudy, with a low around 26. East northeast wind around 14 km/h.  Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 26 °C

  • Wednesday

    Wednesday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 31. East wind 14 to 16 km/h.  Chance of precipitation is 40%.

    Scattered
    Showers then
    Mostly Sunny

    High: 31 °C

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 32. East southeast wind around 21 km/h. Chance of precipitation is 30%.
Tonight
Isolated showers. Partly cloudy, with a low around 24. East wind 14 to 16 km/h. Chance of precipitation is 20%.
Sunday
Isolated showers, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 31. East wind 21 to 24 km/h. Chance of precipitation is 50%. New rainfall amounts between 7.5 mm and 1 cm possible.
Sunday Night
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 24. East wind 13 to 18 km/h. Chance of precipitation is 70%.
Monday
Showers and possibly a thunderstorm. High near 29. East wind 18 to 21 km/h. Chance of precipitation is 80%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 24. East wind 10 to 14 km/h. Chance of precipitation is 60%.
Tuesday
Scattered showers. Partly sunny, with a high near 31. East wind 14 to 18 km/h. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 26. East northeast wind around 14 km/h. Chance of precipitation is 50%.
Wednesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 31. East wind 14 to 16 km/h. Chance of precipitation is 40%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Thursday
Scattered showers. Mostly sunny, with a high near 31. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 25. Chance of precipitation is 50%.
Friday
Scattered showers. Mostly sunny, with a high near 32. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Humacao PR
 18.15°N 65.81°W (Elev. 50 m)
10:42 am AST Aug 17, 2019
1pm AST Aug 17, 2019-6pm AST Aug 23, 2019
 
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Additional Resources

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