• Saturday

    Jan 31

    32°Lo 21°

    Sunshine, but cold

    Fair for stargazing
    • Cloud
      Cover
      42%
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Sunday

    Feb 1

    38°Lo 30°

    A little afternoon rain

    Poor for stargazing
    • Cloud
      Cover
      99%
    • Precip
      79%
    • Hours of Precip
      7
    more
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Rockville Weather Report

DC, Baltimore: Enough Cold to Raise Concern for Snow Sunday, Monday

January 30, 2015; 10:21 AM ET

Cold air will settle in around Washington, D.C., and will raise the possibility of snow before the start of the upcoming week. more >

Astronomy Live Feed

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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.

Sat. Stargazing