Weather synopsis for September 19, 2009

Currently at 12:30pm in Buffalo, NY the temperature is 58­°F with crystal clear skies. Its going to be an great day today with a forecast high of 65°F. We can attribute the gorgeous weather to a high pressure system aloft providing sinking air which limits cloud formation. Last night low temperatures dipped between 32°F and 40°F as we experienced the radiational cooling affect by the high pressure aloft. Tonight's temperatures will be cool once again, ranging in the 30's and 40's once again. Sunday will be another great day weather wise, however temperatures will be moderating as the high pressure system moves east of the region setting up a southerly wind flow ushering in warm temperatures. Increasing clouds sunday night and rain moves into the picture as we start our work week. This will be much needed rain as we've been without it since August 29th.