Also, check the county travel status map which is updated by each county EMA office in Indiana to reflect each county's travel conditions. http://www.in.gov/dhs/traveladvisory/ There is also a mobile app for this map (Travel Advisory) which can provide a notification when counties that you are interested in change their status.-----
Otter Springs is a second-magnitude natural spring with a near-constant temperature of 73 degrees and 10 million gallons of sparkling pure water flowing daily into the Suwannee River. The spring is surrounded by a 636-acre park and campground managed by Gilchrist County.
SPRING: In the spring, the daily high temperatures in March, April and May range from 5 to 19 degrees Celsius (41 - 66 degrees Fahrenheit). Nightly temperatures range from -3 to 8 degrees Celsius (26 to 46 degrees Fahrenheit). Outdoor camping before mid-May is not advisable.