Central Douglas County Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Air Stagnation Advisory
Issued: 10:00 AM PST Dec. 11, 2017 – National Weather Service

... Air stagnation advisory remains in effect until 2 PM PST
... Dense fog advisory will expire at 10 am PST this morning...

* impacts... patchy fog will continue this morning with reduced
visibility at times.

* Air stagnation locations include: all inland valleys.

* Impacts: limited ventilation will result in degraded air
quality, which may pose a risk to those working outside and to
those with sensitive health issues.

* View the hazard area in detail at

Precautionary/preparedness actions...

* if driving, slow down and leave plenty of distance ahead of

* Use low beams. High beams reflect back thick fog, making
visibility worse for you and other drivers.

Precautionary/preparedness actions...

An air stagnation advisory indicates that due to limited movement
of an airmass across the advisory area, pollution will increase.