Forecast Details for Atlanta, GA

Recent Locations: Atlanta, GA  
Tonight: Widespread frost, mainly after midnight. Otherwise, clear, with a low around 29. East wind around 5 mph.
Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 48. East wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night: Mostly clear, with a low around 32. East wind around 5 mph becoming calm after midnight.
Tuesday: Sunny, with a high near 57. Calm wind becoming north around 5 mph.
Tuesday Night: Mostly clear, with a low around 38. Calm wind.
Christmas Day: Partly sunny, with a high near 56.
Wednesday Night: Mostly cloudy, with a low around 43.
Thursday: Partly sunny, with a high near 56.
Thursday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 44.
Friday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 55.
Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 47.
Saturday: A 30 percent chance of showers. Cloudy, with a high near 57.
Saturday Night: Showers likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Sunday: A 50 percent chance of showers. Mostly cloudy, with a high near 59.

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Current U.S. National Radar--Current

The Current National Weather Radar is shown below with a UTC Time (subtract 5 hours from UTC to get Eastern Time).

Current U.S. National Radar

National Weather Forecast--Current

The Current National Weather Forecast and National Weather Map are shown below.

Today's National Weather Map

National Weather Forecast for Tomorrow

Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.

Tomorrows National Weather Map

North America Water Vapor (Moisture)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.

North American Water Vapor Map

Weather Topic: What are Cirrus Clouds?

Home - Education - Cloud Types - Cirrus Clouds

Cirrus Clouds Next Topic: Condensation

Cirrus clouds are high-level clouds that occur above 20,000 feet and are composed mainly of ice crystals. They are thin and wispy in appearance.

What do they indicate?
They are often the first sign of an approaching storm.

Next Topic: Condensation

Weather Topic: What are Contrails?

Home - Education - Cloud Types - Contrails

Contrails Next Topic: Cumulonimbus Clouds

A contrail is an artificial cloud, created by the passing of an aircraft.

Contrails form because water vapor in the exhaust of aircraft engines is suspended in the air under certain temperatures and humidity conditions. These contrails are called exhaust contrails.

Another type of contrail can form due to a temporary reduction in air pressure moving over the plane's surface, causing condensation. These are called aerodynamic contrails.

When you can see your breath on a cold day, it is also because of condensation. The reason contrails last longer than the condensation from your breath is because the water in contrails freezes into ice particles.

Next Topic: Cumulonimbus Clouds