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

Heavy Snow for the Northern Rockies & Northern Plains; Critical Fire Weather Conditions for Parts of the West

A storm system will bring heavy snow and gusty winds from the northern Rockies to the northern Plains this weekend, along with bitterly cold temperatures. Meanwhile, dry and gusty conditions will result in critical fire weather conditions over parts of California and the Four Corners region. A cold front in the East will bring scattered showers and storms with cool temperatures for the Northeast. 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

88°F

31°C

Humidity 59%
Wind Speed E 10 mph
Barometer 30.03 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 24 Oct 9:56 am AST
Extended Forecast for

Luis Muñoz Marín International Airport PR

  • Today

    Today: Isolated showers before 3pm. Mostly sunny, with a temperature rising to near 92 by noon, then falling to around 85 during the remainder of the day. East wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Isolated
    Showers

    High: 92 °F⇓

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 78. East southeast wind 11 to 14 mph. Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 78 °F

  • Sunday

    Sunday: Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Scattered
    Showers

    High: 90 °F

  • Sunday
    Night

    Sunday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 78. East wind around 14 mph. Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 78 °F

  • Monday

    Monday: Scattered showers. Mostly sunny, with a high near 89. East wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Scattered
    Showers

    High: 89 °F

  • Monday
    Night

    Monday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 77. East wind 14 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 77 °F

  • Tuesday

    Tuesday: Scattered showers. Mostly cloudy, with a high near 88. East wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    High: 88 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 77. East wind 11 to 13 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 77 °F

  • Wednesday

    Wednesday: Scattered showers. Mostly cloudy, with a high near 88. East wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    High: 88 °F

Detailed Forecast

Today
Isolated showers before 3pm. Mostly sunny, with a temperature rising to near 92 by noon, then falling to around 85 during the remainder of the day. East wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tonight
Isolated showers. Partly cloudy, with a low around 78. East southeast wind 11 to 14 mph. Chance of precipitation is 20%.
Sunday
Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 78. East wind around 14 mph. Chance of precipitation is 30%.
Monday
Scattered showers. Mostly sunny, with a high near 89. East wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 77. East wind 14 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Tuesday
Scattered showers. Mostly cloudy, with a high near 88. East wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 77. East wind 11 to 13 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers. Mostly cloudy, with a high near 88. East wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 77. Chance of precipitation is 50%.
Thursday
Scattered showers. Partly sunny, with a high near 89. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.
Friday
Scattered showers. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Luis Muñoz Marín International Airport PR
 18.42°N 66.01°W (Elev. 13 ft)
Last Update:
6:39 am AST Oct 24, 2020
Forecast Valid:
10am AST Oct 24, 2020-6pm AST Oct 30, 2020
 
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