Your lights may flicker because they power is really low. It is very common for them to flicker when there is a storm out.
why do my lights flicker and interior lights flicker
Flickering lights, on a Cadillac STS, is usually a sign of a loose wire. When all of the lights flicker, it is an indication of a loose battery ground cable.
no
Its the hash-slinging slasher.
The alternator is on its way out.
problem resolved
Possible electrical problem
In most vehicles flickering lights is a sign of a failing alternator.
the regulator is getting bad in the alternator
mabie they could be burning out.
Alternator is failing.
The alternator may be on it's way out.