Dense Fog Advisory issued December 16 at 5:13AM CST until December 16 at 6:00AM CST by NWS Omaha/Valley NE

* WHAT…Visibility less than one mile in dense fog. * WHERE…Montgomery, Pottawattamie, and Shelby Counties. * WHEN…Until 6 AM CST early this morning. * IMPACTS…Low visibility could make driving conditions

Gale Warning issued December 16 at 3:15AM PST until December 16 at 9:00AM PST by NWS Eureka CA

* WHAT…South winds 15 to 30 kt with gusts up to 40 kt and seas 10 to 12 feet. * WHERE…Pt St George to Cape Mendocino out 10 nm, Cape

Winter Storm Warning issued December 16 at 3:16AM PST until December 17 at 10:00AM PST by NWS Portland OR

* WHAT…Heavy snow above 4000 feet. Additional snow accumulations of 8 to 16 inches. * WHERE…Northern and Central Oregon Cascades. * WHEN…Until 10 AM PST Tuesday. * IMPACTS…Travel could be

Winter Weather Advisory issued December 16 at 3:16AM PST until December 17 at 10:00AM PST by NWS Portland OR

* WHAT…Snow above 3000 feet. Additional snow accumulations 4 to 10 inches. * WHERE…South Washington Cascades. * WHEN…Until 10 AM PST Tuesday. * IMPACTS…Travel could be very difficult to impossible.