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Critical Fire Weather in the Southern High Plains and Eastern Florida Peninsula; Pacific Storms Impacting the Northwest

Gusty winds and dry conditions will continue elevated to critical fire weather Thursday over the southern High Plains eastern Florida Peninsula. Two Pacific storms will impact the Northwest U.S. with heavy mountain snow and low elevation rain from Thursday into Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

77°F

25°C

Humidity 61%
Wind Speed W 6 mph
Barometer 30.00 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 19 Mar 11:56 pm AST
Extended Forecast for

Luis Muñoz Marín International Airport PR

High Surf Advisory March 20, 06:00am until March 21, 06:00pm
Coastal Flood Advisory March 20, 06:00am until March 21, 06:00am
Click here for hazard details and duration
High Surf Advisory
Coastal Flood Advisory

  • Overnight

    Overnight: Mostly clear, with a low around 72. West southwest wind around 5 mph.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Isolated showers after 3pm. Sunny, with a high near 84. Light and variable wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 84 °F

    Sunny then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 74. Light and variable wind.

    Low: 74 °F

    Mostly Clear

  • Friday

    Friday: Scattered showers after noon. Mostly sunny, with a high near 85. Calm wind becoming east northeast 5 to 9 mph in the morning. Chance of precipitation is 40%.

    High: 85 °F

    Sunny then
    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 76. East wind around 7 mph. Chance of precipitation is 40%.

    Low: 76 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly after noon. Mostly sunny, with a high near 85. East wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 85 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 76. East wind around 10 mph. Chance of precipitation is 40%.

    Low: 76 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after noon. Mostly sunny, with a high near 86. East wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 86 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 76. East wind 11 to 13 mph.

    Low: 76 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 72. West southwest wind around 5 mph.
Thursday
Isolated showers after 3pm. Sunny, with a high near 84. Light and variable wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 74. Light and variable wind.
Friday
Scattered showers after noon. Mostly sunny, with a high near 85. Calm wind becoming east northeast 5 to 9 mph in the morning. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 76. East wind around 7 mph. Chance of precipitation is 40%.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 85. East wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 76. East wind around 10 mph. Chance of precipitation is 40%.
Sunday
Scattered showers, mainly after noon. Mostly sunny, with a high near 86. East wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 76. East wind 11 to 13 mph.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Scattered showers. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
Mostly sunny, with a high near 86.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Luis Muñoz Marín International Airport PR
 18.42°N 66.01°W (Elev. 13 ft)
Last Update:
9:49 pm AST Mar 19, 2025
Forecast Valid:
12am AST Mar 20, 2025-6pm AST Mar 26, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation