If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained for Oregon by calling 5 1 1 or by visiting online at https://tripcheck.com, or for Washington by visiting online at https://wsdot.com/travel.

* WHAT...Heavy snow expected. Total snow accumulations of 10 to 20 inches possible along the crest and the passes. Lesser amounts of 3 to 6 inches will be possible along the lower east slopes of the Cascades including the LaPine and Sunriver area, Sisters and Camp Sherman. * WHERE...East Slopes of the Oregon Cascades. * WHEN...From 4 AM Wednesday to 4 AM PST Friday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Snow amounts will vary but the highest snow totals will be along the crest impacting travel over the mountain passes.