Red Sky in the Morning

It was a bit redder than it appears.  Your history lesson for the day -

The Bible: 
When it is evening, you say, "It will be fair weather; for the sky is red."
And in the morning, "It will be stormy today, for the sky is red and threatening."


Shakespeare: 
Like a red morn that ever yet betokened,
Wreck to the seaman, tempest to the field,
Sorrow to the shepherds, woe unto the birds,
Gusts and foul flaws to herdmen and to herds.