Can we believe in Panchangam? Astrologer Shelvi Interview on Chennai floods

After recent torrential rain in Chennai, there came a debate on Panchangam after news from various social media that such a disaster was already forecasted in Tamil Panchangam. There were scanned images of the Panchangam pages as well doing its rounds. Are all these fact or ?!?!?!? Whether to believe it or not ?!?!?!? Is Chennai rain going to get any worse?
Below are the images which outlines the saying from Panchamngam

Now read below from Sakthi Vikatan TamilMagazine where Seshadari Sasthrigal speaks about Panchangam on various aspects

CHENNAI RAINS GOING TO GET WORSE IN JANUARY?

Mr. Shelvi a well known famous astrologer from Chennai in an interview to Thanthi TV says Chennai Rains hasn't over and January will face severe and worst rains that ever!! Disaster may/will occur till January 29!!

Readers .... Now over to you to share your thoughts on what you think on Panchangam .... Fire your comments