Teton Pass HWY22, Snake River Canyon US89, and Hoback Canyon US191 are all CLOSED. http://wyoroad.info for latest. 
UPDATE 08:42am 1/9/18 - Per WYDOT, S highway 89 Snake River Canyon is now open.
UPDATE 07:30am 1/9/17 - Per WYDOT, N Highway 89 between Moran and Flagg Ranch is CLOSED due to a crash.
UPDATE 07:03am 1/9/17 - Per WYDOT, S Highway 191 Hoback Canyon reopened at 06:42am.
ORIGINAL MESSAGE - At this time (05:08 on 01/09/2017) Highway 22 Teton Pass, US Highway 89 Snake River Canyon, and US Highway 191 Hoback Canyon are all closed due to winter conditions with no estimated time for reopening. Commuters and employers should plan accordingly.
If this impacts you, visit WYDOT's website for the latest and information when the roads reopen at http://wyoroad.info. At this website you can also download the 5-1-1 app for your phone and sign up for email/text notifications with 5-1-1 Notify. You can also dial 5-1-1 within Wyoming or 1-888-WYO-ROAD from anywhere in the country for Wyoming road information.
We will not be sending a Nixle with reopening information: those impacted need to check for this information with WYDOT sources listed above.
Address/Location
Teton County Emergency Management
3240 Adams Canyon Dr
Jackson, WY 83001
Contact
Emergency: 9-1-1
Non-emergencies: 307-733-9572