“There is no such thing as bad weather, only different kinds of good weather.”– John Ruskin
Here are links to resources for predicting the weather for a hike.
Local Weather Websites:
BRPweather (not actually local, but current weather at points along entire Blue Ridge Parkway)
Smokey Mountain National Park–Look Rock
Smokey Mountain National Park–Purchase Knob
BRP Webcams (images at locations along entire BRP)