Weather Alerts-

Execute a pre-planned activity identified in the instructions

Grand Rapids - MI, US, National Weather Service

Portions of south central and southwest Michigan

...DENSE FOG ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... WHAT...Visibility less than one-quarter mile at times in dense fog. WHERE...Portions of south central and southwest Michigan. WHEN...Until 1 PM EST this afternoon. IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you.