Area overview - Backups in Upland, Chino Hills, icy roads in Devore 6:59 a.m.
Snow and sleet are causing several traffic collisions and closures on area highways. The CHP is advising motorists to use caution through the Cajon Pass on I-15 due to icy roads. Traffic is congested through Upland on the westbound 10 at Euclid Avenue, the northbound 71 at Euclid and the westbound 91 through Corona.