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Severe Weather Shifts East into the ArkLaTex Region Wednesday

Severe weather threat shifts into the ArkLaTex Region Wednesday evening and night with the potential for large hail, damaging winds, heavy rain, and tornadoes. Heavy rain could lead to localized flash floods. Severe weather threat continues into Thursday. In addition, strong winds is keeping fire weather threats high through this same period across the Southwest and the Southern Plains. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Overcast

42°F

6°C

Humidity 100%
Wind Speed N 8 mph
Barometer 29.92 in (1013.3 mb)
Dewpoint 42°F (6°C)
Visibility 9.00 mi
Wind Chill37°F (3°C)
Last update 29 Mar 2:56 am EDT
Extended Forecast for

4 Miles SSW Bellport NY

  • Overnight

    Overnight: A 40 percent chance of rain, mainly before 4am.  Cloudy, with a low around 39. North wind around 11 mph.

    Chance Rain

    Low: 39 °F

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 57. North wind 10 to 14 mph, with gusts as high as 25 mph.

    Decreasing
    Clouds

    High: 57 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 33. North wind 9 to 16 mph, with gusts as high as 30 mph.

    Mostly Clear

    Low: 33 °F

  • Thursday

    Thursday: Sunny, with a high near 46. Wind chill values between 25 and 35 early. North wind 6 to 13 mph.

    Sunny

    High: 46 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of rain after 3am.  Increasing clouds, with a low around 40. South wind around 7 mph.

    Partly Cloudy
    then Chance
    Rain

    Low: 40 °F

  • Friday

    Friday: Rain, mainly after 9am.  High near 45. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    High: 45 °F

  • Friday
    Night

    Friday Night: Rain.  Low around 41. Chance of precipitation is 80%.

    Rain

    Low: 41 °F

  • Saturday

    Saturday: Rain likely, mainly before 9am.  Mostly cloudy, with a high near 46. Chance of precipitation is 60%.

    Rain Likely

    High: 46 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 40.

    Mostly Cloudy

    Low: 40 °F

Detailed Forecast

Overnight
A 40 percent chance of rain, mainly before 4am. Cloudy, with a low around 39. North wind around 11 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 57. North wind 10 to 14 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 33. North wind 9 to 16 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 46. Wind chill values between 25 and 35 early. North wind 6 to 13 mph.
Thursday Night
A 30 percent chance of rain after 3am. Increasing clouds, with a low around 40. South wind around 7 mph.
Friday
Rain, mainly after 9am. High near 45. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain. Low around 41. Chance of precipitation is 80%.
Saturday
Rain likely, mainly before 9am. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 49.
Click Map For Forecast
Point Forecast:
4 Miles SSW Bellport NY
 40.7°N 72.96°W (Elev. 0 ft)
9:45 pm EDT Mar 28, 2017
3am EDT Mar 29, 2017-6pm EDT Apr 4, 2017
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database