Significant Severe Weather and Heavy Rain Continue for the Central U.S.

Severe thunderstorms, with some strong tornadoes and very large hail, will continue across central portions of the country through early Thursday morning. Very heavy rainfall on already saturated and flooded ground, will produce more significant flooding in these areas. Severe thunderstorm and heavy rain threats continue across the Central and Southern Plains on Thursday. Read More >

Current conditions at

Shirley, Brookhaven Airport (KHWV)

Lat: 40.82°NLon: 72.87°WElev: 82ft.

A Few Clouds

57°F

14°C

Humidity 78%
Wind Speed SE 7 mph
Barometer 30.22 in (1023.5 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 23 May 2:56 am EDT
Extended Forecast for

Mid Island NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 56. Southeast wind around 7 mph.

    Mostly Cloudy

    Low: 56 °F

  • Thursday

    Thursday: A 40 percent chance of showers, mainly after 2pm.  Mostly cloudy, with a high near 67. South wind 10 to 15 mph.

    Chance
    Showers

    High: 67 °F

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely before 2am, then a slight chance of showers.  Cloudy, then gradually becoming partly cloudy, with a low around 58. Southwest wind 11 to 13 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely then
    Chance
    Showers

    Low: 58 °F

  • Friday

    Friday: Sunny, with a high near 74. Breezy, with a northwest wind 15 to 20 mph.

    Sunny then
    Sunny and
    Breezy

    High: 74 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 54. North wind 8 to 13 mph becoming light and variable  after midnight.

    Partly Cloudy

    Low: 54 °F

  • Saturday

    Saturday: Sunny, with a high near 68.

    Sunny

    High: 68 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers after midnight.  Mostly cloudy, with a low around 57.

    Mostly Cloudy
    then Chance
    Showers

    Low: 57 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 79.

    Mostly Sunny

    High: 79 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 60.

    Partly Cloudy

    Low: 60 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 56. Southeast wind around 7 mph.
Thursday
A 40 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 67. South wind 10 to 15 mph.
Thursday Night
Showers and thunderstorms likely before 2am, then a slight chance of showers. Cloudy, then gradually becoming partly cloudy, with a low around 58. Southwest wind 11 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Sunny, with a high near 74. Breezy, with a northwest wind 15 to 20 mph.
Friday Night
Partly cloudy, with a low around 54. North wind 8 to 13 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 68.
Saturday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 60.
Memorial Day
Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Partly sunny, with a high near 76.
Click Map For Forecast
Point Forecast:
Mid Island NY
 40.87°N 72.92°W (Elev. 108 ft)
3:13 am EDT May 23, 2019
3am EDT May 23, 2019-6pm EDT May 29, 2019
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database