National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Cobb County International Airport - McCollum Field (KRYY)

Lat: 34.01°NLon: 84.6°WElev: 997ft.

Overcast

45°F

7°C

Humidity 93%
Wind Speed W 13 G 29 mph
Barometer 29.76 in (981.2 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 16 Mar 10:50 am EDT
Extended Forecast for

5 Miles NNE Marietta GA

Wind Advisory until March 17, 02:00am
Freeze Warning March 16, 11:00pm until March 17, 10:00am
Click here for hazard details and duration
Wind Advisory
Freeze Warning
  •  
    Wind Advisory until March 17, 02:00am

    NOW until 2:00am Tue

    Wind Advisory

  • Today

    High: 55 °F

    Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 46. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. Northwest wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 55. Calm wind becoming south around 5 mph in the afternoon.

    High: 55 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Today
A 50 percent chance of showers, mainly before 3pm. Mostly cloudy, with a high near 55. West wind around 20 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 27. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 46. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 28. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 55. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 51.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Marietta GA
 34.01°N 84.49°W (Elev. 1099 ft)
Last Update:
10:56 am EDT Mar 16, 2026
Forecast Valid:
11am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation