I got a laugh out of this line in the forcast discussion (bold added by me)
NATIONAL WEATHER SERVICE TAUNTON MA
905 PM EST FRI JAN 30 2009
MON NIGHT/TUE/TUE NIGHT...
YIKES...WHAT A DIFFERENCE A DAY MAKES! THE TIGHT CLUSTERING OF
SOLUTIONS WE SAW IN YESTERDAY/S MODELS HAS BEEN REPLACED BY LARGE
SPREAD AMONG BOTH THE 00Z AND 12Z RUNS OF TODAY.
http://forecast.weather.gov/product....&highlight=off