WWUS75 KBOU 241223 NPWBOU URGENT - WEATHER MESSAGE National Weather Service Denver/Boulder CO 623 AM MDT Mon May 24 2021 COZ042>044-046>051-241500- /O.NEW.KBOU.FG.Y.0005.210524T1223Z-210524T1500Z/ Northeast Weld County-Central and South Weld County-Morgan County- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Southeast Elbert County Below 6000 Feet/South Lincoln County- Logan County-Washington County-Sedgwick County-Phillips County- Including Briggsdale, Grover, Pawnee Buttes, Raymer, Stoneham, Eaton, Fort Lupton, Greeley, Roggen, Brush, Fort Morgan, Goodrich, Wiggins, Agate, Hugo, Limon, Matheson, Forder, Karval, Kutch, Punkin Center, Crook, Merino, Sterling, Peetz, Akron, Cope, Last Chance, Otis, Julesburg, Ovid, Sedgwick, Amherst, Haxtun, and Holyoke 623 AM MDT Mon May 24 2021 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM MDT THIS MORNING... * WHAT...Visibility down to a quarter mile in dense fog in some areas. * WHERE...Northeast Weld County, Central and Southern Weld County, Morgan County, Eastern Elbert and Northern Lincoln Counties, Southern Lincoln County, Logan County, Washington County, Sedgwick County and Phillips County. * WHEN...Until 9 AM MDT this morning. * IMPACTS...Hazardous driving conditions due to low visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$