• Friday

    Feb 6

    21°Lo 16°

    Mostly sunny and very cold

    Good for stargazing
    • Cloud
      Cover
      0%
    • Precip
      9%
    • Hours of Precip
      0
    more
  • Saturday

    Feb 7

    35°Lo 21°

    Not as cold with some sun

    Poor for stargazing
    • Cloud
      Cover
      63%
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Sunday

    Feb 8

    36°Lo 19°

    Cloudy with snow tapering off

    Poor for stargazing
    • Cloud
      Cover
      97%
    • Precip
      73%
    • Hours of Precip
      7
    more
Next Previous

Holtsville Weather Report

NYC: Winter Storm to Hit Sunday Night, Groundhog Day

February 1, 2015; 2:01 PM ET

Unsettled weather will start off the week in the New York City area before dry weather returns and temperatures tumble. more >

Astronomy Live Feed

    Loading...

    Loading...

    Loading...

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.