Misty Monday: Atlanta Braces for Dense Fog and Overcast Skies to Kick Off the Week

A Gray Start for the Gate City

As Atlanta moves into the first Monday of March 2026, the city is experiencing a somber and misty transition into the new month. Residents waking up on March 2 are greeted by thick cloud cover and high moisture levels that are defining the local atmosphere. While the temperatures are remaining relatively mild for this time of year, the lack of sunshine and a series of active weather advisories are the primary stories for today’s commute and outdoor activities.

Morning Conditions: Visibility Alerts and Chilly Starts

The morning hours have begun with a significant weather challenge for the metro area. The National Weather Service (NWS) has officially issued a Dense Fog Advisory for Atlanta and its surrounding suburbs. Visibility in some areas has dropped to less than a quarter-mile, particularly along the I-285 perimeter and near Hartsfield-Jackson International Airport. Drivers are urged to use low-beam headlights and maintain extra following distance during the morning rush.

• Early Temperature: 53°F
• Humidity: Approximately 72%
• Wind: Light and variable, contributing to the stagnant fog.

Afternoon Outlook: Overcast and Mild

By the afternoon, the dense morning fog is expected to dissipate, though it will not reveal much blue sky. Meteorological data indicates that the city will remain under a "mostly cloudy" to "overcast" ceiling for the duration of the day. Despite the gray skies, Atlanta will see a respectable warm-up. The forecasted high for today is 68°F, which is slightly above the historical average for early March. While the air will feel damp, the chance of actual rainfall remains low, holding steady at approximately 10% throughout the afternoon hours.

Evening and Overnight: Persistent Clouds

As the sun sets, the cloud cover will persist, acting as a blanket that prevents temperatures from dropping too sharply. Evening temperatures are projected to settle around 50°F to 51°F. The 10% chance of precipitation will continue into the night, but no significant accumulation is expected. Humidity levels will fluctuate between 55% and 60% as the night progresses.

Safety Notices and Hydrological Alerts

In addition to the visibility concerns earlier today, a Flood Warning remains in effect for specific low-lying areas and tributaries near the Chattahoochee River. Although today’s rainfall chances are minimal, previous weather patterns have left local water levels elevated. Officials advise residents in flood-prone zones to remain vigilant and monitor local gauges. No severe wind or lightning warnings are currently active for the Atlanta region today.