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Heavy Snow & Ice Across Portions of the Plains and Midwest; Unsettled in the Pacific Northwest

Heavy snow and freezing rain will impact portions of the Plains, upper Midwest, and Great Lakes into Monday. Significant snow accumulations and gusty winds are likely in some areas. Farther to the south, rain and a few thunderstorms are expected over the Mississippi, Tennessee, and Ohio Valleys. Heavy rain & mountain snowfall will also continue from northern California into the Pacific Northwest. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

75°F

24°C

Humidity 94%
Wind Speed SE 5 mph
Barometer 30.03 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 21 Jan 2:56 am AST
Extended Forecast for

San Juan PR

High Surf Advisory until January 21, 06:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory until January 21, 06:00pm

    NOW until
    6:00pm Sun

    High Surf Advisory

  • Overnight

    Overnight: Isolated showers.  Partly cloudy, with a low around 71. East wind around 9 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 71 °F

  • Sunday

    Sunday: Scattered showers, mainly after 8am.  Mostly sunny, with a high near 85. East wind 9 to 13 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    High: 85 °F

  • Sunday
    Night

    Sunday Night: Isolated showers.  Partly cloudy, with a low around 72. East wind around 11 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 72 °F

  • Monday

    Monday: Scattered showers, mainly before 2pm.  Partly sunny, with a high near 85. East wind 11 to 14 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 85 °F

  • Monday
    Night

    Monday Night: Isolated showers.  Partly cloudy, with a low around 73. East wind around 11 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 73 °F

  • Tuesday

    Tuesday: Scattered showers, mainly after 2pm.  Mostly sunny, with a high near 87. East wind 10 to 13 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    High: 87 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers.  Mostly cloudy, with a low around 74. East wind around 10 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 74 °F

  • Wednesday

    Wednesday: Scattered showers.  Partly sunny, with a high near 81. East wind 8 to 13 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    High: 81 °F

Detailed Forecast

Overnight
Isolated showers. Partly cloudy, with a low around 71. East wind around 9 mph. Chance of precipitation is 20%.
Sunday
Scattered showers, mainly after 8am. Mostly sunny, with a high near 85. East wind 9 to 13 mph. Chance of precipitation is 30%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 72. East wind around 11 mph. Chance of precipitation is 20%.
Monday
Scattered showers, mainly before 2pm. Partly sunny, with a high near 85. East wind 11 to 14 mph. Chance of precipitation is 40%.
Monday Night
Isolated showers. Partly cloudy, with a low around 73. East wind around 11 mph. Chance of precipitation is 20%.
Tuesday
Scattered showers, mainly after 2pm. Mostly sunny, with a high near 87. East wind 10 to 13 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 74. East wind around 10 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers. Partly sunny, with a high near 81. East wind 8 to 13 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 73. East wind around 11 mph. Chance of precipitation is 30%.
Thursday
Scattered showers, mainly before 2pm. Partly sunny, with a high near 85. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
Friday
Scattered showers. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 74. Chance of precipitation is 30%.
Saturday
Scattered showers. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
San Juan PR
 18.41°N 66.07°W (Elev. 56 ft)
3:20 am AST Jan 21, 2018
3am AST Jan 21, 2018-6pm AST Jan 27, 2018
 
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