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

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair

75°F

24°C

Humidity 83%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 70°F (21°C)
Visibility 8.00 mi
Last update 9 Dec 10:35 pm AST
Extended Forecast for

5 Miles W Orocovis PR

  • Tonight

    Tonight: Isolated showers after midnight.  Clear, with a low around 63. Light southeast wind.  Chance of precipitation is 10%.

    Low: 63 °F

    Clear then
    Isolated
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly after 3pm.  Mostly sunny, with a high near 75. Calm wind becoming east southeast 5 to 8 mph in the morning.  Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 75 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Clear, with a low around 66. Light east southeast wind.

    Low: 66 °F

    Clear

  • Thursday

    Thursday: Isolated showers after noon.  Sunny, with a high near 75. Light east southeast wind increasing to 5 to 10 mph in the morning.  Chance of precipitation is 10%.

    High: 75 °F

    Sunny then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Clear, with a low around 65. Light east wind.

    Low: 65 °F

    Clear

  • Friday

    Friday: Isolated showers.  Mostly sunny, with a high near 75. Light east wind increasing to 6 to 11 mph in the morning.  Chance of precipitation is 20%.

    High: 75 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66. Light east wind.

    Low: 66 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 75. East wind 6 to 9 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 66. East wind 3 to 5 mph.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers after midnight. Clear, with a low around 63. Light southeast wind. Chance of precipitation is 10%.
Wednesday
Scattered showers, mainly after 3pm. Mostly sunny, with a high near 75. Calm wind becoming east southeast 5 to 8 mph in the morning. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Clear, with a low around 66. Light east southeast wind.
Thursday
Isolated showers after noon. Sunny, with a high near 75. Light east southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 10%.
Thursday Night
Clear, with a low around 65. Light east wind.
Friday
Isolated showers. Mostly sunny, with a high near 75. Light east wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 66. Light east wind.
Saturday
Sunny, with a high near 75. East wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 66. East wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 65.
Monday
Scattered showers. Mostly sunny, with a high near 75. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Scattered showers. Mostly sunny, with a high near 75. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Orocovis PR
 18.22°N 66.47°W (Elev. 1795 ft)
3:37 pm AST Dec 9, 2025
10pm AST Dec 9, 2025-6pm AST Dec 16, 2025
 
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