National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

75°F

24°C

Humidity 89%
Wind Speed SE 3 mph
Barometer 30.02 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 12 Feb 11:56 pm AST
Extended Forecast for

4 Miles S Jagual PR

  • Overnight

    Overnight: Scattered showers, mainly after 3am. Partly cloudy, with a low around 69. Southeast wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly before noon. Mostly sunny, with a high near 78. Calm wind becoming south southeast 5 to 9 mph in the morning. Chance of precipitation is 50%.

    High: 78 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers before 9pm. Mostly clear, with a low around 67. Calm wind. Chance of precipitation is 10%.

    Low: 67 °F

    Isolated
    Showers then
    Clear

  • Saturday

    Saturday: Isolated showers after noon. Sunny, with a high near 77. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 10%.

    High: 77 °F

    Sunny then
    Isolated
    Showers

  • Saturday Night

    Saturday Night: Isolated showers before midnight. Mostly clear, with a low around 67. Northeast wind 3 to 5 mph. Chance of precipitation is 10%.

    Low: 67 °F

    Isolated
    Showers then
    Clear

  • Sunday

    Sunday: Scattered showers, mainly after noon. Partly sunny, with a high near 77. East northeast wind 7 to 13 mph. Chance of precipitation is 50%.

    High: 77 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 68. East northeast wind around 6 mph.

    Low: 68 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Scattered showers, mainly before noon. Mostly sunny, with a high near 78. East wind 7 to 10 mph. Chance of precipitation is 50%.

    High: 78 °F

    Scattered
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Scattered showers. Partly cloudy, with a low around 69. East wind around 6 mph. Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Scattered showers, mainly after 3am. Partly cloudy, with a low around 69. Southeast wind 3 to 5 mph. Chance of precipitation is 30%.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 78. Calm wind becoming south southeast 5 to 9 mph in the morning. Chance of precipitation is 50%.
Friday Night
Isolated showers before 9pm. Mostly clear, with a low around 67. Calm wind. Chance of precipitation is 10%.
Saturday
Isolated showers after noon. Sunny, with a high near 77. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 10%.
Saturday Night
Isolated showers before midnight. Mostly clear, with a low around 67. Northeast wind 3 to 5 mph. Chance of precipitation is 10%.
Sunday
Scattered showers, mainly after noon. Partly sunny, with a high near 77. East northeast wind 7 to 13 mph. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 68. East northeast wind around 6 mph.
Washington's Birthday
Scattered showers, mainly before noon. Mostly sunny, with a high near 78. East wind 7 to 10 mph. Chance of precipitation is 50%.
Monday Night
Scattered showers. Partly cloudy, with a low around 69. East wind around 6 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers. Partly sunny, with a high near 78. Chance of precipitation is 50%.
Tuesday Night
Clear, with a low around 67.
Wednesday
Scattered showers. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Jagual PR
 18.1°N 65.99°W (Elev. 1004 ft)
Last Update:
6:29 pm AST Feb 12, 2026
Forecast Valid:
12am AST Feb 13, 2026-6pm AST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation