Flooding Lingers Across the Northeast; Fire Weather Concerns Continue Out West

Although the heaviest rainfall has ended, significant flooding continues across parts of New York and Pennsylvania. Heavy rainfall may also lead to localized flash flooding across Central parts of the country. Across the west, dry thunderstorms with locally strong winds could lead to dust storms or new fire starts this week. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Fair

70°F

21°C

Humidity 97%
Wind Speed W 8 mph
Barometer 29.82 in (1009.8 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 15 Aug 2:56 am EDT
Extended Forecast for

Selden NY

  • Overnight

    Overnight: A 30 percent chance of showers, mainly before 4am.  Mostly cloudy, with a low around 71. West wind around 8 mph.

    Chance
    Showers

    Low: 71 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 89. West wind around 10 mph.

    Mostly Sunny

    High: 89 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 73. West wind 3 to 7 mph.

    Partly Cloudy

    Low: 73 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 91. Southwest wind 6 to 8 mph.

    Mostly Sunny

    High: 91 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 75. Southwest wind 6 to 8 mph.

    Partly Cloudy

    Low: 75 °F

  • Friday

    Friday: A 30 percent chance of showers after 3pm.  Partly sunny, with a high near 87.

    Partly Sunny
    then Chance
    Showers

    High: 87 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 74.

    Chance
    Showers

    Low: 74 °F

  • Saturday

    Saturday: A 30 percent chance of showers.  Partly sunny, with a high near 85.

    Chance
    Showers

    High: 85 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 69.

    Mostly Cloudy

    Low: 69 °F

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 71. West wind around 8 mph.
Wednesday
Mostly sunny, with a high near 89. West wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 73. West wind 3 to 7 mph.
Thursday
Mostly sunny, with a high near 91. Southwest wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 75. Southwest wind 6 to 8 mph.
Friday
A 30 percent chance of showers after 3pm. Partly sunny, with a high near 87.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 74.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 85.
Saturday Night
Mostly cloudy, with a low around 69.
Sunday
Partly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 67.
Monday
Mostly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 68.
Tuesday
Partly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Selden NY
 40.86°N 73.04°W (Elev. 115 ft)
10:04 pm EDT Aug 14, 2018
3am EDT Aug 15, 2018-6pm EDT Aug 21, 2018
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database