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High Fire Danger In Parts Of The Southwest U.S. On Thursday

Strong winds and very low humidity will create dangerous fire weather conditions in parts of the Desert Southwest and southern High Plains on Thursday. Any fires that ignite tomorrow could rapidly grow out of control in this region. Fire Weather Watches and Red Flag Warnings are in effect for these areas. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Light Rain Fog/Mist

55°F

13°C

Humidity 96%
Wind Speed E 13 G 22 mph
Barometer 29.72 in (1006.3 mb)
Dewpoint 54°F (12°C)
Visibility 5.00 mi
Wind Chill51°F (11°C)
Last update 25 May 7:56 am EDT
Extended Forecast for

Sayville NY

Coastal Flood Advisory May 25, 08:00pm until May 26, 12:00am
Click here for hazard details and duration
...
  • Today

    Today: Rain.  Areas of fog after noon. High near 60. East wind 13 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain and
    Areas Fog

    High: 60 °F

  • Tonight

    Tonight: Showers and thunderstorms likely.  Areas of fog before midnight.  Otherwise, cloudy, with a low around 56. East wind 7 to 10 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely and
    Areas Fog

    Low: 56 °F

  • Friday

    Friday: A 30 percent chance of showers.  Cloudy, with a high near 69. Northwest wind around 10 mph.

    Chance
    Showers

    High: 69 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 56. Northwest wind 7 to 9 mph.

    Mostly Cloudy

    Low: 56 °F

  • Saturday

    Saturday: Partly sunny, with a high near 69. Northwest wind around 7 mph becoming southwest in the afternoon.

    Partly Sunny

    High: 69 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 56.

    Mostly Cloudy

    Low: 56 °F

  • Sunday

    Sunday: Partly sunny, with a high near 65.

    Partly Sunny

    High: 65 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of showers.  Cloudy, with a low around 56.

    Chance
    Showers

    Low: 56 °F

  • Memorial
    Day

    Memorial Day: A 40 percent chance of showers.  Mostly cloudy, with a high near 69.

    Chance
    Showers

    High: 69 °F

Detailed Forecast

Today
Rain. Areas of fog after noon. High near 60. East wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms likely. Areas of fog before midnight. Otherwise, cloudy, with a low around 56. East wind 7 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of showers. Cloudy, with a high near 69. Northwest wind around 10 mph.
Friday Night
Mostly cloudy, with a low around 56. Northwest wind 7 to 9 mph.
Saturday
Partly sunny, with a high near 69. Northwest wind around 7 mph becoming southwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 56.
Sunday
Partly sunny, with a high near 65.
Sunday Night
A 50 percent chance of showers. Cloudy, with a low around 56.
Memorial Day
A 40 percent chance of showers. Mostly cloudy, with a high near 69.
Monday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 58.
Tuesday
Partly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Mostly sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
Sayville NY
 40.74°N 73.1°W (Elev. 30 ft)
7:43 am EDT May 25, 2017
8am EDT May 25, 2017-6pm EDT May 31, 2017
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database