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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.

Fair

42°F

6°C

Humidity 33%
Wind Speed W 7 mph
Barometer 30.18 in (995.5 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 24 Feb 12:50 pm EST
Extended Forecast for

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

  • This Afternoon

    This Afternoon: Sunny, with a high near 52. Southwest wind around 5 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 61. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 61 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 1am. Cloudy, with a low around 51. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Cloudy then
    Chance
    Showers

  • Thursday

    Thursday: Showers. High near 65. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 65 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 48. Chance of precipitation is 80%.

    Low: 48 °F

    Showers

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 52. Southwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 37. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 61. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 40 percent chance of showers after 1am. Cloudy, with a low around 51. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Showers. High near 65. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm. Low around 48. Chance of precipitation is 80%.
Friday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 44.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 46.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Marietta, Cobb County-McCollum Field Airport GA
 33.97°N 84.57°W (Elev. 1096 ft)
Last Update:
11:12 am EST Feb 24, 2026
Forecast Valid:
1pm EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation