* WHAT…For the Dense Fog Advisory, visibility of less than a
quarter of a mile in dense fog. For the Air Stagnation Advisory,
poor air quality will continue. This is due to an inversion and
stagnant air conditions near the surface that will continue to
trap pollutants.
* WHERE…Valleys in central Douglas County. This includes Roseburg,
Sutherlin, Elkton, Camas Valley, Canyonville, Glendale and
surrounding areas.
* WHEN…For the Dense Fog Advisory, until noon PST today. For the
Air Stagnation Advisory, until 10 AM PST Thursday.
* IMPACTS…Low visibility could make driving conditions hazardous.
Poor air quality may cause issues for people with respiratory
problems.
* ADDITIONAL DETAILS…Strong valley inversions, very shallow mixing
layers of less than 1000 feet, and calm winds are expected
throughout the advisory time, especially during the overnight and
morning hours. A weak front on Thursday may allow for a brief
period of improved mixing and particulate dispersion.
* WHAT...Dense fog will reduce visibility to less than 1 NM. * WHERE...Coastal waters from…
* WHAT...Southwest winds 20 to 25 kt expected. * WHERE...Northeast South Carolina coastal waters. *…
* WHAT...Southwest winds 15 to 25 kt and seas 4 to 6 ft expected. *…
Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed…
* WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt. * WHERE...South…
Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out…
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