Weather Alerts For Griggsville, IL

URGENT - WEATHER MESSAGE National Weather Service St Louis MO 1135 PM CST Fri Dec 26 2025 Adams IL-Brown IL-Pike IL- Including the cities of Pittsfield, Quincy, and Mount Sterling 1135 PM CST Fri Dec 26 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST SATURDAY... * WHAT...Visibility less than one mile in dense fog. * WHERE...Adams IL, Brown IL, and Pike IL Counties. * WHEN...Until 9 AM CST Saturday. * 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. &&