Cold fronts bring blue, cloudless skies, and are assumed to shut fishing down for a few days.Bass seem to be averse to weather changes. So any period of time where the weather is fairly stable is usually thought to be good. Consequently, if you have a sustained period of hot humid weather, that ought to be good, even though you may be miserable.bass are cold blooded creatures, so they are unaware of heat as we think of it. They are attuned to water temperature, and whenever it’s too warm they go deep and fishing is more problematical