If God wanted His will known, He would make it known without cryptic weather messages.
God isn't that limited IMO.
Now we ARE limited and to make the jump or conclusions that the weather is a sign of this or that is very much the ignorant kind of thing we do all the time historically.
Every generation also has believed they have lived in end times. At some point that will also be true, but we humans won't know that time for sure at all either because we are not God.
Pray God's will be done and trust in God, at most, that is what we CAN do.
You know the one thing that bothers me about many folks fixated on 'end times' and linking a spiritual message to a natural disaster?
They just seem giddy about it.