Jasper Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Marine Fog Advisory
Issued: 9:56 PM CST Feb. 21, 2017 – National Weather Service

... Dense fog advisory remains in effect until 9 am CST
Wednesday...

* visibility... less than one quarter mile.

Precautionary/preparedness actions...

A dense fog advisory means visibilities will frequently be
reduced to less than one mile. Inexperienced mariners...
especially those operating smaller vessels should avoid
navigating in these conditions.