Hazardous Weather Conditions
Current conditions at
Cobb County International Airport - McCollum Field (KRYY)
Lat: 34.01°NLon: 84.6°WElev: 997ft.
Mostly Cloudy
76°F
24°C
| Humidity | 64% |
| Wind Speed | S 7 mph |
| Barometer | 30.18 in (995.0 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 7 Mar 12:50 pm EST |
Extended Forecast for
3 Miles SSE Marietta, Cobb County-McCollum Field Airport GA
This Afternoon
High: 81 °F
Chance
T-stormsTonight
Low: 61 °F
Showers
Sunday
High: 72 °F
Showers
LikelySunday Night
Low: 59 °F
Slight Chance
ShowersMonday
High: 77 °F
Chance
ShowersMonday Night
Low: 61 °F
Showers
LikelyTuesday
High: 80 °F
Chance
ShowersTuesday Night
Low: 63 °F
Mostly Cloudy
Wednesday
High: 82 °F
Mostly Cloudy
then Chance
Showers
Detailed Forecast
This Afternoon
A slight chance of showers, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 81. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tonight
Showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 2am, then a chance of showers and thunderstorms after 2am. Low around 61. South wind around 5 mph becoming west in the evening. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms after 8am. Mostly cloudy, with a high near 72. West wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 59. Calm wind.
Monday
A 40 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 77. Light west wind increasing to 5 to 10 mph in the morning.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 80.
Tuesday Night
Mostly cloudy, with a low around 63.
Wednesday
A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 82.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 64.
Thursday Night
A 20 percent chance of showers. Mostly clear, with a low around 41.
Friday
Sunny, with a high near 64.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Marietta, Cobb County-McCollum Field Airport GA
33.97°N 84.57°W (Elev. 1096 ft)
33.97°N 84.57°W (Elev. 1096 ft)
11:32 am EST Mar 7, 2026
1pm EST Mar 7, 2026-6pm EDT Mar 13, 2026
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