Cars headed westbound on I-84 are slowed between Star Road and Northside Boulevard.
Westbound traffic in Meridian is constricted between Cloverdale Road and Locust Grove Road.
Southbound traffic on Eagle Road is moving slowly, with cars locked in stop-and-go traffic between Ustick Road and Fairview Avenue.
In Boise, traffic around the airport is congested as well, particularly in the westbound lanes.
No wrecks have been reported as of 8:20 a.m. All other roads appear clear.
Check back with the Statesman for updates.