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.

Overcast

44°F

7°C

Humidity 73%
Wind Speed NW 9 G 23 mph
Barometer 30.12 in (993.2 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 12 Mar 11:50 am EDT
Extended Forecast for

4 Miles ESE Woodstock GA

Frost Advisory March 13, 02:00am until March 13, 11:00am
Wind Advisory March 12, 12:18pm until March 12, 08:00pm
Click here for hazard details and duration
Frost Advisory
Wind Advisory
  •  
    Wind Advisory March 12, 12:18pm until March 12, 08:00pm

    NOW until 8:00pm Thu

    Wind Advisory

  • This Afternoon

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 37. North wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 64. Southeast wind 5 to 10 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 42. Southwest wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 74. Calm wind becoming south around 5 mph in the afternoon.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Chance
    Showers then
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 56. North wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Clear, with a low around 37. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 64. Southeast wind 5 to 10 mph.
Friday Night
Clear, with a low around 42. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 74. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 52.
Sunday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 73.
Sunday Night
A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 43. Chance of precipitation is 80%.
Monday
Showers and possibly a thunderstorm before 8am, then a chance of showers. High near 55. Chance of precipitation is 80%.
Monday Night
A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Woodstock GA
 34.08°N 84.46°W (Elev. 1001 ft)
Last Update:
12:07 pm EDT Mar 12, 2026
Forecast Valid:
12pm EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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