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Hazardous Weather Conditions

Current conditions at

Cobb County International Airport - McCollum Field (KRYY)

Lat: 34.01°NLon: 84.6°WElev: 997ft.

Fog

35°F

2°C

Humidity 96%
Wind Speed Calm
Barometer 29.89 in (985.8 mb)
Dewpoint 34°F (1°C)
Visibility 0.50 mi
Last update 25 Jan 8:50 pm EST
Extended Forecast for

2 Miles S Marietta, Cobb County-McCollum Field Airport GA

Cold Weather Advisory January 26, 04:00am until January 26, 10:00am
Ice Storm Warning January 25, 08:59pm until January 26, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
Ice Storm Warning
  •  
    Ice Storm Warning January 25, 08:59pm until January 26, 10:00am

    NOW until 10:00am Mon

    Ice Storm Warning

  • Tonight

    Low: 20 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 33. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 33 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 38. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 38 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. West wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

Detailed Forecast

Tonight
Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 20. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 33. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 11. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 38. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 21. West wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Mostly clear, with a low around 21.
Thursday
Sunny, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Mostly clear, with a low around 18.
Sunday
Sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Marietta, Cobb County-McCollum Field Airport GA
 33.97°N 84.6°W (Elev. 1001 ft)
Last Update:
4:32 pm EST Jan 25, 2026
Forecast Valid:
8pm EST Jan 25, 2026-6pm EST Feb 1, 2026
 
Forecast Discussion
 
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