Severe Storms & Heavy Rainfall Possible in the Plains; Critical Fire Weather Conditions for Parts of the West

Scattered severe thunderstorms and locally heavy rainfall are possible across portions of the Plains through Sunday. Meanwhile, dry weather and gusty winds will result in critical fire weather conditions across the Great Basin and northern Rockies. Elsewhere, tropical storm Dorian in the Atlantic is expected to slowly strengthen and will likely approach the Lesser Antilles by Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

84°F

29°C

Humidity 74%
Wind Speed E 7 mph
Barometer 30.05 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 24 Aug 10:56 pm AST
Extended Forecast for

Humacao PR

  • Tonight

    Tonight: Scattered showers.  Partly cloudy, with a low around 77. East wind 8 to 10 mph.  Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 77 °F

  • Sunday

    Sunday: Isolated showers.  Widespread haze after noon. Sunny, with a high near 90. East wind around 14 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 90 °F

  • Sunday
    Night

    Sunday Night: Isolated showers.  Widespread haze. Mostly clear, with a low around 78. East wind 8 to 10 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 78 °F

  • Monday

    Monday: Isolated showers, then scattered showers and thunderstorms after noon.  Mostly sunny, with a high near 89. East wind around 13 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    High: 89 °F

  • Monday
    Night

    Monday Night: Isolated showers.  Partly cloudy, with a low around 76. Northeast wind 7 to 9 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 76 °F

  • Tuesday

    Tuesday: Isolated showers.  Mostly sunny, with a high near 88. East northeast wind 11 to 14 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 88 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers.  Partly cloudy, with a low around 75. East northeast wind 8 to 11 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 75 °F

  • Wednesday

    Wednesday: Tropical storm conditions possible. Showers likely, mainly after noon.  Mostly cloudy, with a high near 87. Chance of precipitation is 60%.

    Tropical
    Storm
    Conditions
    Possible

    High: 87 °F

  • Wednesday
    Night

    Wednesday Night: Tropical storm conditions possible. Showers likely.  Cloudy, with a low around 74. Chance of precipitation is 70%.

    Tropical
    Storm
    Conditions
    Possible

    Low: 74 °F

Detailed Forecast

Tonight
Scattered showers. Partly cloudy, with a low around 77. East wind 8 to 10 mph. Chance of precipitation is 50%.
Sunday
Isolated showers. Widespread haze after noon. Sunny, with a high near 90. East wind around 14 mph. Chance of precipitation is 20%.
Sunday Night
Isolated showers. Widespread haze. Mostly clear, with a low around 78. East wind 8 to 10 mph. Chance of precipitation is 20%.
Monday
Isolated showers, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 89. East wind around 13 mph. Chance of precipitation is 30%.
Monday Night
Isolated showers. Partly cloudy, with a low around 76. Northeast wind 7 to 9 mph. Chance of precipitation is 20%.
Tuesday
Isolated showers. Mostly sunny, with a high near 88. East northeast wind 11 to 14 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 75. East northeast wind 8 to 11 mph. Chance of precipitation is 30%.
Wednesday
Tropical storm conditions possible. Showers likely, mainly after noon. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.
Wednesday Night
Tropical storm conditions possible. Showers likely. Cloudy, with a low around 74. Chance of precipitation is 70%.
Thursday
Scattered showers. Mostly cloudy, with a high near 88. Chance of precipitation is 50%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.
Friday
Scattered showers. Partly sunny, with a high near 87. Chance of precipitation is 50%.
Friday Night
Scattered showers. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Saturday
Scattered showers. Partly sunny, with a high near 87. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Humacao PR
 18.15°N 65.81°W (Elev. 164 ft)
10:13 pm AST Aug 24, 2019
11pm AST Aug 24, 2019-6pm AST Aug 31, 2019
 
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Additional Resources

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