Dense Fog Advisory 12/19/2024 13:18 for Idaho, Oregon areas

Headline: 
Dense Fog Advisory issued December 19 at 2:18PM MST until December 20 at 11:00AM MST by NWS Boise ID
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
December 19, 2024 - 1:18pm
Expires: 
December 20, 2024 - 4:00am
Description: 
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of southwest and west central Idaho and southeast Oregon. * WHEN...From 11 PM MST /10 PM PST/ this evening to 11 AM MST /10 AM PST/ Friday. * IMPACTS...Low visibility could make driving conditions hazardous.
Instruction: 
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Area Description: 
West Central Mountains; Lower Treasure Valley; Upper Weiser River; Harney County; Malheur County; Oregon Lower Treasure Valley
Forcast Office: 
NWS Boise ID