Hazardous Weather Conditions
Current conditions at
Cobb County International Airport - McCollum Field (KRYY)
Lat: 34.01°NLon: 84.6°WElev: 997ft.
Fair
15°F
-9°C
| Humidity | 67% |
| Wind Speed | Vrbl 7 mph |
| Barometer | 30.46 in (1004.9 mb) |
| Dewpoint | 6°F (-14°C) |
| Visibility | 10.00 mi |
| Wind Chill | 5°F (-15°C) |
| Last update | 27 Jan 1:50 am EST |
Extended Forecast for
2 Miles SSE Marietta, Cobb County-McCollum Field Airport GA
Cold Weather Advisory until January 27, 09:00am
NOW until 9:00am Tue

Cold Weather Advisory
Overnight

Low: 12 °F
Clear
Tuesday

High: 39 °F
Sunny
Tuesday Night

Low: 23 °F
Partly Cloudy
Wednesday

High: 43 °F
Mostly Sunny
Wednesday Night

Low: 23 °F
Mostly Clear
Thursday

High: 42 °F
Partly Sunny
Thursday Night

Low: 25 °F
Mostly Cloudy
Friday
High: 42 °F
Partly Sunny
then Slight
Chance
Showers
Detailed Forecast
Overnight
Clear, with a low around 12. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 39. West wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 23. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Mostly sunny, with a high near 43. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 23. West wind around 5 mph, with gusts as high as 15 mph.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 42.
Friday Night
A slight chance of rain and snow showers before 1am, then a slight chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 26.
Saturday Night
Mostly clear, with a low around 12.
Sunday
Sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 18.
Monday
Sunny, with a high near 40.
Additional Forecasts and Information
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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)
33.99°N 84.57°W (Elev. 1129 ft)
1:16 am EST Jan 27, 2026
2am EST Jan 27, 2026-6pm EST Feb 2, 2026



