Dense Fog Across U.S.; California Storm Midweek

Dense, patchy fog is impacting multiple regions this morning — from California’s Central Valley to South Carolina and Middle Tennessee — prompting Dense Fog Advisories and slower morning commutes. The NWS urges drivers to use low‑beam headlights, allow extra stopping distance, follow lane markings and pull over with hazards if visibility nears zero. In California a Wednesday storm will spread rain north to south, heaviest in Merced with lighter amounts nearer Fresno and little if any in southern Valley locations, and snow levels remaining above 8,000 feet. Coastal Georgia will see passing showers tonight into Monday then a mostly sunny, mild week ahead, though tidal flooding at high tides around midweek near Fort Pulaski is possible. Middle Tennessee should see fog this morning with afternoon sunshine and highs near 60, warming into the 70s midweek before additional showers return later in the week, while New England is chilly with subfreezing suburbs early and increasing clouds with a Monday evening rain chance that could affect commutes.