I have a weather service (mycast) downloaded on my cell phone. There is a barometer chart on there that predicts and shows barometer movement. I have used this for 3-4yrs now and there are no coincedences in my mind how much the change in barometric pressure affects deer movement!! I look at this chart constantly to plan when i will hunt. I would HIGHLY reccomend downloading one of these services to your phone and give it a try. Mine only costs 3.99/month.