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

Claudette Moving Across the Southeast; Storms Across the Northeast

Claudette is expected to slowly strengthen over the Carolinas as it approaches the Mid-Atlantic Coast from the west. Tropical Storm conditions are expected to develop along the coastal regions of the Carolinas before the storms moves into the Atlantic. Severe storms are possible across the Northeast U.S. Monday. Record breaking heat is expected in the Pacific Northwest. 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

27°C

81°F

Humidity 89%
Wind Speed SE 13 km/h
Barometer 30.10 in
Dewpoint 25°C (77°F)
Visibility 16 km
Heat Index31°C (88°F)
Last update 21 Jun 7:56 am AST
Extended Forecast for

2 Miles WNW Catano PR

  • Today

    Today: Scattered showers, mainly between noon and 3pm. Mostly sunny, with a high near 31. East wind 18 to 24 km/h, with gusts as high as 35 km/h. Chance of precipitation is 40%.

    Scattered
    Showers

    High: 31 °C

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 26. East wind 14 to 18 km/h. Chance of precipitation is 50%. New precipitation amounts between 1 and 2 cm possible.

    Scattered
    Showers

    Low: 26 °C

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 32. Heat index values as high as 39. East wind 21 to 26 km/h, with gusts as high as 39 km/h. Chance of precipitation is 40%.

    Scattered
    Showers

    High: 32 °C

  • Tuesday
    Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 25. East wind 14 to 18 km/h. Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 25 °C

  • Wednesday

    Wednesday: Isolated showers. Mostly sunny, with a high near 31. East wind 11 to 21 km/h. Chance of precipitation is 20%.

    Isolated
    Showers

    High: 31 °C

  • Wednesday
    Night

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 25. East wind 14 to 18 km/h. Chance of precipitation is 10%.

    Isolated
    Showers

    Low: 25 °C

  • Thursday

    Thursday: Scattered showers, mainly before noon. Mostly sunny, with a high near 32. East wind 13 to 18 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 30%.

    Scattered
    Showers then
    Mostly Sunny

    High: 32 °C

  • Thursday
    Night

    Thursday Night: Scattered showers, mainly after 9pm. Partly cloudy, with a low around 26. East southeast wind 11 to 18 km/h. Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 26 °C

  • Friday

    Friday: Mostly sunny, with a high near 32. East wind 13 to 18 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 35 km/h.

    Mostly Sunny

    High: 32 °C

Detailed Forecast

Today
Scattered showers, mainly between noon and 3pm. Mostly sunny, with a high near 31. East wind 18 to 24 km/h, with gusts as high as 35 km/h. Chance of precipitation is 40%.
Tonight
Scattered showers. Mostly cloudy, with a low around 26. East wind 14 to 18 km/h. Chance of precipitation is 50%. New precipitation amounts between 1 and 2 cm possible.
Tuesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 32. Heat index values as high as 39. East wind 21 to 26 km/h, with gusts as high as 39 km/h. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 25. East wind 14 to 18 km/h. Chance of precipitation is 40%.
Wednesday
Isolated showers. Mostly sunny, with a high near 31. East wind 11 to 21 km/h. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 25. East wind 14 to 18 km/h. Chance of precipitation is 10%.
Thursday
Scattered showers, mainly before noon. Mostly sunny, with a high near 32. East wind 13 to 18 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 30%.
Thursday Night
Scattered showers, mainly after 9pm. Partly cloudy, with a low around 26. East southeast wind 11 to 18 km/h. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 32. East wind 13 to 18 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 35 km/h.
Friday Night
Scattered showers. Partly cloudy, with a low around 26. Chance of precipitation is 30%.
Saturday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 32. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 33. Chance of precipitation is 60%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles WNW Catano PR
 18.45°N 66.14°W (Elev. 1 m)
Last Update:
5:23 am AST Jun 21, 2021
Forecast Valid:
8am AST Jun 21, 2021-6pm AST Jun 27, 2021
 
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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