Dense Fog Advisory issued December 10 at 2:50AM PST until December 10 at 12:00PM PST by NWS Pendleton OR
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Oregon, Eastern Columbia River Gorge of Oregon. In Washington, Lower Columbia Basin of Washington. * WHEN...Until noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous.
Dense Fog Advisory issued December 10 at 2:31AM PST until December 10 at 10:00AM PST by NWS Portland OR
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...South Willamette Valley, Lower Columbia River and Cowlitz River Valleys, Tualatin Valley, Portland West Hills and Chehalem Mountain, East Central Willamette Valley, and South Washington Cascade Foothills. * WHEN...Until 10 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...In areas with temperatures below 30 degrees, fog may freeze on surfaces and accumulate. Freezing fog is not expected to be widespread.
Dense Fog Advisory issued December 10 at 12:52AM PST until December 10 at 12:00PM PST by NWS Medford OR
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Central Douglas County, Josephine County, and Jackson County. * WHEN...Until noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous.
Dense Fog Advisory issued December 10 at 4:18AM EST until December 10 at 10:00AM EST by NWS Blacksburg VA
* WHAT...Visibility 1/2 mile or less in dense fog. * WHERE...Portions of northwest North Carolina and southwest Virginia. * WHEN...Until 10 AM EST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Plan on extra time to reach your destination this morning.
Dense Fog Advisory issued December 10 at 2:53AM EST until December 10 at 10:00AM EST by NWS Greenville-Spartanburg SC
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of Piedmont and western North Carolina. * WHEN...Until 10 AM EST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Dense Fog Advisory issued December 10 at 3:19AM MST until December 10 at 12:00PM MST by NWS Boise ID
* WHAT...For the Air Stagnation Advisory, an extended period of stagnant air, with light winds and little vertical mixing. This is due to an inversion near the surface that will continue to trap pollutants. For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. * WHERE...Portions of southwest and west central Idaho and southeast Oregon. * WHEN...For the Air Stagnation Advisory, until 2 PM MST Thursday. For the Dense Fog Advisory, until noon MST today. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Low visibility could make driving conditions hazardous.
Dense Fog Advisory issued December 10 at 3:28AM EST until December 10 at 12:00PM EST by NWS Baltimore MD/Washington DC
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of DC, central, north central, northeast, northern, and southern Maryland, central, northern, and northwest Virginia, and panhandle West Virginia. * WHEN...Until noon EST today. * IMPACTS...Low visibility could make driving conditions hazardous.
Dense Fog Advisory issued December 10 at 5:04AM EST until December 10 at 9:00AM EST by NWS Mount Holly NJ
* WHAT...Visibility less than one mile in dense fog. * WHERE...In Delaware, Kent, Delaware Beaches, and Inland Sussex Counties. In Maryland, Caroline, Kent MD, Queen Annes, and Talbot Counties. * WHEN...Until 9 AM EST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Dense Fog Advisory issued December 10 at 6:39AM EST until December 10 at 10:00AM EST by NWS Wakefield VA
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Maryland, Dorchester, Inland Worcester, Maryland Beaches, Somerset, and Wicomico Counties. In Virginia, Accomack County. * WHEN...Until 10 AM EST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Dense Fog Advisory issued December 10 at 3:27AM PST until December 10 at 12:00PM PST by NWS Hanford CA
* WHAT...For the Dense Fog Advisory, visibility less than one mile in dense fog. For the Freeze Watch, sub-freezing temperatures as low as 33 possible. * WHERE...Buttonwillow - Lost Hills - I5 and Delano-Wasco-Shafter. * WHEN...For the Dense Fog Advisory, until noon PST today. For the Freeze Watch, from late tonight through Wednesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Low visibility could make driving conditions hazardous.