A dense fog advisory is active for Central Alabama until Tuesday morning, causing difficult driving conditions. In addition, parts of Louisiana and Mississippi are under dense fog advisories from midnight until 9 AM, particularly impacting Southeast Louisiana and Southern Mississippi. Visibility in these areas can be as low as a quarter of a mile, necessitating caution for travelers. The fog is expected to return on Tuesday, Wednesday, and possibly Thursday mornings, with Tuesday having a higher likelihood of scattered thick fog. Despite the fog, daytime temperatures will reach the mid-70s throughout the week, with overnight lows in the 50s. The weather forecast predicts mostly sunny skies after the fog lifts, but the region will experience increased moisture and the possibility of drizzle on Wednesday. A weather system is forming to the west and is expected to bring widespread rain, including on Valentine’s Day Saturday, along with thunderstorms later in the weekend. The week’s weather pattern includes warming temperatures, foggy mornings, and upcoming storm activity, requiring residents to stay updated on local conditions.