From the city of Asheville:

All Routes
On January 30th, 2013, as of 4:00pm, due to flooding, delays and detours may occur without further notice.
Until Weather Permits
S1
On January 30th, 2013 as of 4:00pm - Detoured off of Lodge St. and London Rd. S1 will use, inbound and outbound, Hendersonville Rd. to West Chapel Rd. All other bus-stops continue to be served at this time.
Until Weather Permits
C On January 30th, 2013 - Detoured as of 4:15 pm due to flooding at State St and Amboy Rd. Route C can not serve any bus stops between McDowell St and Pisgah View Apartments. All other bus-stops continue to be served at this time.
Until Weather Permits
E2 On January 30th, 2013 - Detoured as of 4:15 pm due to flooding. E2 can not service Beverly St. bus-stops. All other bus-stops continue to be served at this time.
Until Weather Permits