Heavy Rain. Sure, it’s great for the water bird hunter, but what about the whitetail deer hunter? When the rain does indeed drum against the windowpane, isn’t the hunter better off inside? The answer is yes and no. Rain and deer activity A whitetail’s routine is affected little by light rain. However, weather can change where that routine takes place. Here, we’ve separated these possible changes into two categories — sensory changes and bedding or cover changes. It’s no secret deer rely on their senses of smell and hearing as top lines of defense. Rain can influence both. Swirling clouds of scent molecules, both good and bad, can be rain-washed from the air, making it difficult for deer to smell...