National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Cobb County International Airport - McCollum Field (KRYY)

Lat: 34.01°NLon: 84.6°WElev: 997ft.

Fair

68°F

20°C

Humidity 73%
Wind Speed SW 8 mph
Barometer 29.78 in (981.9 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 19 Feb 11:50 pm EST
Extended Forecast for

3 Miles WNW Roswell GA

  • Overnight

    Overnight: A 30 percent chance of showers after 4am. Mostly cloudy, with a low around 62. South wind around 10 mph, with gusts as high as 25 mph.

    Low: 62 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly before 8am. Mostly sunny, with a high near 73. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 73 °F

    Showers
    Likely then
    Mostly Sunny

  • Friday Night

    Friday Night: Showers, mainly after 1am. Low around 54. West wind around 5 mph becoming calm. Chance of precipitation is 80%.

    Low: 54 °F

    Slight Chance
    Showers then
    Showers

  • Saturday

    Saturday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 67. East wind around 5 mph becoming west in the afternoon. Chance of precipitation is 70%.

    High: 67 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of showers. Partly cloudy, with a low around 39. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of showers after 4am. Mostly cloudy, with a low around 62. South wind around 10 mph, with gusts as high as 25 mph.
Friday
Showers likely, mainly before 8am. Mostly sunny, with a high near 73. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Friday Night
Showers, mainly after 1am. Low around 54. West wind around 5 mph becoming calm. Chance of precipitation is 80%.
Saturday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 67. East wind around 5 mph becoming west in the afternoon. Chance of precipitation is 70%.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 39. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 26.
Monday
Mostly sunny, with a high near 41.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 61.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Roswell GA
 34.07°N 84.4°W (Elev. 997 ft)
Last Update:
1:26 pm EST Feb 19, 2026
Forecast Valid:
12am EST Feb 20, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation