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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.

Light Rain

61°F

16°C

Humidity 97%
Wind Speed Calm
Barometer 30.05 in (990.7 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 8 Mar 5:50 am EDT
Extended Forecast for

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

  • Today

    Today: Showers and possibly a thunderstorm. High near 70. West wind 5 to 10 mph. Chance of precipitation is 80%.

    High: 70 °F

    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 58. Calm wind. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 78 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly before 2pm. Mostly cloudy, with a high near 78. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 78 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers before 8pm. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 81.

    High: 81 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers, mainly after 8pm. Low around 44. Chance of precipitation is 90%.

    Low: 44 °F

    Showers

  • Thursday

    Thursday: Showers likely, mainly before 8am. Sunny, with a high near 57. Chance of precipitation is 60%.

    High: 57 °F

    Showers
    Likely then
    Slight Chance
    Showers

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 70. West wind 5 to 10 mph. Chance of precipitation is 80%.
Tonight
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 58. Calm wind. Chance of precipitation is 30%.
Monday
A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
A 50 percent chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 60. Calm wind.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly before 2pm. Mostly cloudy, with a high near 78. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A 10 percent chance of showers before 8pm. Mostly cloudy, with a low around 61.
Wednesday
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 81.
Wednesday Night
Showers, mainly after 8pm. Low around 44. Chance of precipitation is 90%.
Thursday
Showers likely, mainly before 8am. Sunny, with a high near 57. Chance of precipitation is 60%.
Thursday Night
Clear, with a low around 38.
Friday
Sunny, with a high near 66.
Friday Night
Clear, with a low around 46.
Saturday
Sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Marietta, Cobb County-McCollum Field Airport GA
 33.97°N 84.6°W (Elev. 1001 ft)
Last Update:
6:07 am EDT Mar 8, 2026
Forecast Valid:
6am EDT Mar 8, 2026-6pm EDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation