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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.

Overcast

44°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 30.05 in (991.2 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 17 Jan 6:50 am EST
Extended Forecast for

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

  • Today

    Today: A 20 percent chance of showers before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 51. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 51 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Tonight

    Tonight: A slight chance of rain showers before midnight, then a slight chance of snow showers between midnight and 2am. Mostly cloudy, with a low around 27. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Showers then
    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 38. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 38 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 24. West wind around 5 mph.

    Low: 24 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 45. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 51. West wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
A slight chance of rain showers before midnight, then a slight chance of snow showers between midnight and 2am. Mostly cloudy, with a low around 27. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 38. West wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 24. West wind around 5 mph.
M.L.King Day
Sunny, with a high near 45. West wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Sunny, with a high near 39.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 34.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 51.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Marietta, Cobb County-McCollum Field Airport GA
 33.99°N 84.57°W (Elev. 1129 ft)
Last Update:
6:06 am EST Jan 17, 2026
Forecast Valid:
7am EST Jan 17, 2026-6pm EST Jan 23, 2026
 
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