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

Severe Storms For The Northeast U.S..; Heat And Fire Out West

A strong cold front will likely trigger severe thunderstorms and locally heavy rain on Friday from the Interior Northeast into the eastern Ohio Valley and northern Mid-Atlantic region, especially in New York state and Pennsylvania. Meanwhile, in addition to the ongoing heat wave in the West, fire weather concerns are increasing across the Great Basin into the Four Corners region. 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

25°C

77°F

Humidity 83%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 22°C (72°F)
Visibility 16 km
Heat Index26°C (78°F)
Last update 29 May 5:56 am AST
Extended Forecast for

2 Miles NNE Catano PR

  • Today

    Today: Isolated showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers after 3pm. Increasing clouds, with a high near 30. Southeast wind 14 to 23 km/h becoming east northeast in the afternoon. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 cm possible.

    Isolated
    Showers then
    Showers
    Likely

    High: 30 °C

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 26. East southeast wind 13 to 16 km/h. Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 26 °C

  • Saturday

    Saturday: Isolated showers. Mostly sunny, with a high near 31. East wind 14 to 19 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 39 km/h. Chance of precipitation is 20%.

    Isolated
    Showers

    High: 31 °C

  • Saturday
    Night

    Saturday Night: Scattered showers. Partly cloudy, with a low around 26. East southeast wind 18 to 23 km/h. Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 26 °C

  • Sunday

    Sunday: Scattered showers, mainly after noon. Mostly sunny, with a high near 31. East wind 18 to 24 km/h, with gusts as high as 34 km/h. Chance of precipitation is 30%.

    Scattered
    Showers

    High: 31 °C

  • Sunday
    Night

    Sunday Night: Scattered showers. Partly cloudy, with a low around 27. East southeast wind 14 to 21 km/h. Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 27 °C

  • Monday

    Monday: Scattered showers, mainly before noon. Mostly sunny, with a high near 31. East wind 18 to 23 km/h. Chance of precipitation is 30%.

    Scattered
    Showers then
    Mostly Sunny

    High: 31 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 26. East southeast wind 11 to 14 km/h.

    Partly Cloudy

    Low: 26 °C

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 31. East wind 13 to 23 km/h, with gusts as high as 32 km/h. Chance of precipitation is 30%.

    Scattered
    Showers then
    Mostly Sunny

    High: 31 °C

Detailed Forecast

Today
Isolated showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers after 3pm. Increasing clouds, with a high near 30. Southeast wind 14 to 23 km/h becoming east northeast in the afternoon. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 cm possible.
Tonight
Isolated showers. Partly cloudy, with a low around 26. East southeast wind 13 to 16 km/h. Chance of precipitation is 20%.
Saturday
Isolated showers. Mostly sunny, with a high near 31. East wind 14 to 19 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 39 km/h. Chance of precipitation is 20%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 26. East southeast wind 18 to 23 km/h. Chance of precipitation is 30%.
Sunday
Scattered showers, mainly after noon. Mostly sunny, with a high near 31. East wind 18 to 24 km/h, with gusts as high as 34 km/h. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 27. East southeast wind 14 to 21 km/h. Chance of precipitation is 30%.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 31. East wind 18 to 23 km/h. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 26. East southeast wind 11 to 14 km/h.
Tuesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 31. East wind 13 to 23 km/h, with gusts as high as 32 km/h. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Scattered showers. Mostly sunny, with a high near 31. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 31.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles NNE Catano PR
 18.47°N 66.1°W (Elev. 0 m)
Last Update:
3:47 am AST May 29, 2020
Forecast Valid:
6am AST May 29, 2020-6pm AST Jun 4, 2020
 
Forecast Discussion
 
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Additional Resources

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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