If the forecast is looking bleak, why not spend your day at Columbia County Historical Society? You'll be fascinated by just how much you can learn about the past here.
This Bloomsburg collection of historical artifacts is a good spot to kick off your day of sightseeing. There's plenty to enjoy in the area, like Bloomsburg University of Pennsylvania, Bloomsburg Fairground, and Red Deer at Rolling Hills Farm. Wander around at your leisure at Columbia County Historical Society before making tracks to these other fine attractions.