Brief Forecast Discussion Update:
Halloween is going to feature some nice weather for all, plenty of sunshine and cool temperatures in the 50's. All evening festivities should be good to all.
A weak disturbance and cold front will pass through late Saturday night and into parts of Sunday increasing clouds and maybe producing a few scattered rain showers. That front will usher the next cold blast to the region. The first widespread frost of the autumn looks to be a good possibility by Monday morning.
A reminder that Daylight Saving Time ends on Saturday night, turn your clock back one hour and change batteries in those smoke and Carbon Monoxide detectors.