Matthew 16:3

and in the morning, ‘Today it will be stormy, for the sky is red and overcast.’ You know how to interpret the appearance of the sky, but not the signs of the times.

Note Several manuscripts do not include When evening comes... of the times. from verses 2 and 3.

BSB · Berean Standard Bible
And in the morning, It will be foul weather to day: for the sky is red and lowring. O ye hypocrites, ye can discern the face of the sky; but can ye not discern the signs of the times?
KJV · King James Version
In the morning, ‘It will be foul weather today, for the sky is red and threatening.’ Hypocrites! You know how to discern the appearance of the sky, but you can’t discern the signs of the times!
WEB · World English Bible
And in the morning, It will be foul weather to-day: for the heaven is red and lowering. Ye know how to discern the face of the heaven; but ye cannot discern the signs of the times.
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

O ye
Matthew 7:5; Matthew 15:7; Matthew 22:18; Matthew 23:13; Luke 11:44; Luke 13:15
the signs
Matthew 4:23; Matthew 11:5; 1 Chronicles 12:32