by B. N. Sullivan
The NTSB, which has begun an investigation of the incident, said in a statement that the aircraft "came to a rest in hard packed snow about 350 feet beyond the runway overrun area."
There was no emergency evacuation. Passengers deplaned using stairs.
The incident occurred at about 11:38 AM local time (18:38Z), December 29, 2010. It was snowing at the time of the incident.
KJAC 291843Z 24010KT 1SM -SN BKN004 OVC019 M03/M06 A2913
KJAC 291751Z 22007KT 3/4SM -SN BKN004 OVC010 M04/M06 A2915
UPDATE: KIDK.com has published a number of photos related to this incident. (Hat tip to @Heather_Poole for posting the link on Twitter.)