| Subject: | Dense Fog Advisory / Friday, December 13, 2019 |
| Date: | 12/13/2019 5:19 PM |
| Details: | The National Weather Service (NWS) has issued a Dense Fog Advisory for the District of Columbia, which is in effect until Midnight. - Visibility: Around one (1) quarter mile or less. - Impacts: Driving will be impaired due to reduced visibility. A Dense Fog Advisory means visibility will frequently be reduced to less than one quarter mile. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. |