Hazardous Weather Conditions
Current conditions at
Cobb County International Airport - McCollum Field (KRYY)
Lat: 34.01°NLon: 84.6°WElev: 997ft.
Mostly Cloudy
58°F
14°C
| Humidity | 48% |
| Wind Speed | Calm |
| Barometer | 29.90 in (985.6 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 21 Feb 3:50 am EST |
Extended Forecast for
3 Miles WNW Marietta GA
Overnight

Low: 57 °F
Showers
Saturday
High: 66 °F
Showers then
Slight Chance
ShowersSaturday Night

Low: 37 °F
Showers
LikelySunday

High: 47 °F
Sunny
Sunday Night

Low: 23 °F
Mostly Clear
Monday

High: 40 °F
Sunny
Monday Night

Low: 22 °F
Mostly Clear
Tuesday

High: 51 °F
Sunny
Tuesday Night

Low: 34 °F
Partly Cloudy
Detailed Forecast
Overnight
Showers and possibly a thunderstorm. Steady temperature around 57. Calm wind. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm before 11am, then a slight chance of showers between 11am and 1pm. High near 66. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 37. Northwest wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Sunday
Sunny, with a high near 47. Northwest wind around 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 23. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 40.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 63.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 51.
Thursday
Showers likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers. Sunny, with a high near 62.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Marietta GA
33.97°N 84.6°W (Elev. 1001 ft)
33.97°N 84.6°W (Elev. 1001 ft)
1:26 am EST Feb 21, 2026
4am EST Feb 21, 2026-6pm EST Feb 27, 2026



