Both! Unless I decide to fish ahead of a front instead!
I agree with everyone else But.
The biggest weather effect I have noticed on the hogs in my area is a bone chilling, hard freeze. They seem to stay bedded through the night and dont move at all until the sun starts to come up good the next day.
In SE Texas those nights are usually followed by a cold, crisp, windless morning. Winding a hog can be tough for a dog and a workable track is even tougher.
I wont even show up to hunt until 8 or 9 in the morning after those kind of nights but they are rare.
Its a good excuse to hang out by the fire or sleep in a little also.