• sky
  60.56%
  Cloudy skies were forecast.
• morning
  8.20%
  Partly cloudy morning.
• afternoon
  5.38%
  Cloudy afternoon.
• day
  4.86%
  Cloudy day?
• weather
  2.95%
  Cloudy weather slowed the mission.
• condition
  2.36%
  Elsewhere, partly cloudy conditions will occur.
• evening
  1.71%
  Mostly cloudy evening.
• east
  1.05%
  Mostly cloudy east.
• west
  0.98%
  Partly cloudy west.
• elsewhere
  0.66%
  Partly cloudy elsewhere.

• cloudy
  18.50%
  Cloudy skies were forecast.
• sunny
  14.01%
  A sunny sky.
• blue
  10.90%
  Blue skies.
• clear
  8.02%
  She looked up at the clear sky.
• open
  3.99%
  The open sky.
• overcast
  2.93%
  It was as dull as the overcast sky.
• gray
  2.16%
  Those gray skies promise rain.
• fair
  1.74%
  Fair skies west.
• cloudless
  1.64%
  Cloudless sky.
• dark
  1.44%
  Birds circled in the dark sky.