Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. 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

77°F

25°C

Humidity 77%
Wind Speed SE 3 mph
Barometer 30.00 in (1015.7 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 9 Dec 9:56 pm AST
Extended Forecast for

2 Miles E Fajardo PR

  • Tonight

    Tonight: Scattered showers, mainly after midnight.  Partly cloudy, with a low around 75. East wind 7 to 10 mph.  Chance of precipitation is 40%.

    Low: 75 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers.  Mostly sunny, with a high near 85. East southeast wind 11 to 17 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%.

    High: 85 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers.  Mostly clear, with a low around 76. East wind 11 to 15 mph.  Chance of precipitation is 20%.

    Low: 76 °F

    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 85. East southeast wind around 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    High: 85 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers.  Partly cloudy, with a low around 76. East wind 11 to 14 mph.  Chance of precipitation is 30%.

    Low: 76 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 85. East wind 13 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%.

    High: 85 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers.  Partly cloudy, with a low around 76. East wind 13 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    Low: 76 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 85. East wind around 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Scattered showers.  Mostly cloudy, with a low around 76. East wind around 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%.

    Low: 76 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers, mainly after midnight. Partly cloudy, with a low around 75. East wind 7 to 10 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers. Mostly sunny, with a high near 85. East southeast wind 11 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Wednesday Night
Isolated showers. Mostly clear, with a low around 76. East wind 11 to 15 mph. Chance of precipitation is 20%.
Thursday
Scattered showers, mainly after noon. Mostly sunny, with a high near 85. East southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 76. East wind 11 to 14 mph. Chance of precipitation is 30%.
Friday
Scattered showers, mainly after noon. Mostly sunny, with a high near 85. East wind 13 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers. Partly cloudy, with a low around 76. East wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Saturday
Scattered showers, mainly before noon. Mostly sunny, with a high near 85. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 76. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Sunday
Scattered showers. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.
Monday
Scattered showers. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 75. Chance of precipitation is 50%.
Tuesday
Scattered showers. Partly sunny, with a high near 85. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Fajardo PR
 18.33°N 65.64°W (Elev. 7 ft)
3:37 pm AST Dec 9, 2025
10pm AST Dec 9, 2025-6pm AST Dec 16, 2025
 
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Additional Resources

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