Strong to Severe Thunderstorms and Excessive Rainfall Across the Southern U.S. Today

Marginally severe thunderstorms capable of strong wind gusts and hail will be possible today across much of central Texas, and during the afternoon across parts of the Southeast U.S. Heavy rain from thunderstorms may bring isolated flash and urban flooding, along with new and renewed rises on rivers and streams throughout East Texas and the lower Mississippi Valley. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

A Few Clouds

12°C

53°F

Humidity 86%
Wind Speed W 9 km/h
Barometer 1010.9 mb (29.85 in)
Dewpoint 9°C (49°F)
Visibility 16 km
Wind Chill11°C (51°F)
Last update 20 Apr 7:56 pm EDT
Extended Forecast for

Saint James NY

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm.  Mostly clear, with a low around 4. Northwest wind 11 to 21 km/h.

    Slight Chance
    Showers then
    Mostly Clear

    Low: 4 °C

  • Sunday

    Sunday: Increasing clouds, with a high near 14. Northwest wind 11 to 18 km/h.

    Increasing
    Clouds

    High: 14 °C

  • Sunday
    Night

    Sunday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 6. West wind 10 to 13 km/h.

    Gradual
    Clearing

    Low: 6 °C

  • Monday

    Monday: Sunny, with a high near 15. West wind 13 to 16 km/h.

    Sunny

    High: 15 °C

  • Monday
    Night

    Monday Night: Clear, with a low around 3. West wind 8 to 11 km/h becoming north after midnight.

    Clear

    Low: 3 °C

  • Tuesday

    Tuesday: Sunny, with a high near 15.

    Sunny

    High: 15 °C

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 7.

    Mostly Cloudy

    Low: 7 °C

  • Wednesday

    Wednesday: A 50 percent chance of showers after 8am.  Mostly cloudy, with a high near 16.

    Chance
    Showers

    High: 16 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 4.

    Mostly Clear

    Low: 4 °C

Detailed Forecast

Tonight
A 20 percent chance of showers before 9pm. Mostly clear, with a low around 4. Northwest wind 11 to 21 km/h.
Sunday
Increasing clouds, with a high near 14. Northwest wind 11 to 18 km/h.
Sunday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 6. West wind 10 to 13 km/h.
Monday
Sunny, with a high near 15. West wind 13 to 16 km/h.
Monday Night
Clear, with a low around 3. West wind 8 to 11 km/h becoming north after midnight.
Tuesday
Sunny, with a high near 15.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
A 50 percent chance of showers after 8am. Mostly cloudy, with a high near 16.
Wednesday Night
Mostly clear, with a low around 4.
Thursday
Sunny, with a high near 14.
Thursday Night
Mostly clear, with a low around 5.
Friday
Sunny, with a high near 15.
Friday Night
Partly cloudy, with a low around 6.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 16.
Click Map For Forecast
Point Forecast:
Saint James NY
 40.88°N 73.16°W (Elev. 45 m)
8:08 pm EDT Apr 20, 2024
8pm EDT Apr 20, 2024-6pm EDT Apr 27, 2024
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database