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Severe thunderstorms possible from the central Plains to the upper Midwest

Severe thunderstorms containing damaging winds, large hail, heavy rainfall, and a few isolated tornadoes will be possible this afternoon into tonight from the central Plains to the upper Midwest. The threat is expected to shift east into the Great Lakes region by Friday. In addition, heavy rainfall could cause localized flooding concerns. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

30°C

86°F

Humidity 70%
Wind Speed E 30 km/h
Barometer 29.97 in
Dewpoint 24°C (75°F)
Visibility 16 km
Heat Index35°C (95°F)
Last update 28 Jun 3:56 pm AST
Extended Forecast for

San Juan PR

  • This
    Afternoon

    This Afternoon: Isolated showers.  Mostly sunny, with a high near 32. East northeast wind around 27 km/h.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 32 °C

  • Tonight

    Tonight: Isolated showers.  Mostly clear, with a low around 27. East wind 14 to 23 km/h.  Chance of precipitation is 10%.

    Isolated
    Showers

    Low: 27 °C

  • Thursday

    Thursday: Isolated showers, then scattered showers and thunderstorms after noon.  Mostly sunny, with a high near 32. East wind 23 to 29 km/h.  Chance of precipitation is 50%.

    Isolated
    Showers then
    Scattered
    Showers

    High: 32 °C

  • Thursday
    Night

    Thursday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 25. East wind 14 to 18 km/h.  Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 25 °C

  • Friday

    Friday: Scattered showers and thunderstorms.  Partly sunny, with a high near 32. East wind 24 to 29 km/h.  Chance of precipitation is 50%.

    Scattered
    Showers

    High: 32 °C

  • Friday
    Night

    Friday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 26. East wind 16 to 18 km/h.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 26 °C

  • Saturday

    Saturday: Scattered showers.  Mostly sunny, with a high near 32. East wind 21 to 26 km/h.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 32 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 26. East wind 16 to 18 km/h.

    Partly Cloudy

    Low: 26 °C

  • Sunday

    Sunday: Mostly sunny, with a high near 33. East northeast wind 23 to 29 km/h.

    Mostly Sunny

    High: 33 °C

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 32. East northeast wind around 27 km/h. Chance of precipitation is 20%.
Tonight
Isolated showers. Mostly clear, with a low around 27. East wind 14 to 23 km/h. Chance of precipitation is 10%.
Thursday
Isolated showers, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 32. East wind 23 to 29 km/h. Chance of precipitation is 50%.
Thursday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 25. East wind 14 to 18 km/h. Chance of precipitation is 50%.
Friday
Scattered showers and thunderstorms. Partly sunny, with a high near 32. East wind 24 to 29 km/h. Chance of precipitation is 50%.
Friday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 26. East wind 16 to 18 km/h. Chance of precipitation is 30%.
Saturday
Scattered showers. Mostly sunny, with a high near 32. East wind 21 to 26 km/h. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 26. East wind 16 to 18 km/h.
Sunday
Mostly sunny, with a high near 33. East northeast wind 23 to 29 km/h.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Scattered showers. Partly sunny, with a high near 32. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 26.
Independence Day
Mostly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 26.
Click Map For Forecast
Point Forecast:
San Juan PR
 18.41°N 66.07°W (Elev. 17 m)
3:32 pm AST Jun 28, 2017
4pm AST Jun 28, 2017-6pm AST Jul 5, 2017
 
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