Matthew 16:2-4

Haweis(i) 2 And he answering, said unto them, When evening comes, ye say, Fair weather, for the sky is red. 3 And in the morning, It will be tempestuous to-day, for the sky is gloomy and fiery red. Ye hypocrites, do ye know how to discern the appearance of the sky, and are ye unable to discern the signs of the times? 4 A wicked and adulterous generation seeketh a sign; and no sign shall be given to it, but the sign of the prophet Jonah. And he left them, and departed.