Minnesota, South Dakota Dense Fog Advisory | Effective 04/15/2026 01:00

Headline: 
Dense Fog Advisory issued April 15 at 3:00AM CDT until April 15 at 9:00AM CDT by NWS Aberdeen SD
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
April 15, 2026 - 1:00am
Expires: 
April 15, 2026 - 7:00am
Description: 
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Minnesota, Big Stone and Traverse Counties. In South Dakota, Codington, Day, Deuel, Grant, Hamlin, Marshall, and Roberts Counties. * WHEN...Until 9 AM CDT this morning. * 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: 
Traverse; Big Stone; Marshall; Roberts; Day; Codington; Grant; Hamlin; Deuel
Forcast Office: 
NWS Aberdeen SD
Sender: 
w-nws.webmaster@noaa.gov