Cobb County, GA Weather Alerts
Every National Weather Service alert issued for Cobb County, Georgia, pushed to your phone within moments — county code GAC067, forecast zone GAZ032. Free with StormCast.
Download on Google PlayHow the NWS identifies Cobb County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches GAC067 directly rather than matching on place names, which is why an alert arrives whether you are in Acworth or anywhere else in the county.
NWS County Code
GAC067
Forecast Zone
GAZ032
Forecast Office
Peachtree City (FFC)
Radar Station
KFFC
Towns covered in Cobb County
An NWS alert for Cobb County applies to all 8 of these communities. You do not need a separate alert for each one.
River gauges in and around Cobb County
StormCast tracks 12 gauges near Cobb County. Set a flood-stage alert on any of them to get notified before the water reaches you.
- Noses Creek at Powder Springs Road near Powder Springs
- Olley Creek at Clay Road near Austell
- Powder Springs Creek near Powder Springs
- Sweetwater Creek near Northwest Austell
- Butler Creek at Mack Dobbs Road near Kennesaw
- Allatoona Creek at Stilesboro Road near Acworth
- Rottenwood Creek at Interstate North Parkway near Smyrna
- Sope Creek at Lower Roswell Road near Marietta
- Noonday Creek Upstream of Chastain Meadows Parkway near Kennesaw
- Sewell Mill Creek at GA 120 near Marietta
- Noonday Creek at Hawkins Store Road near Blackwells
- Chattahoochee River below Morgan Falls Dam near Roswell
Current conditions
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Alert types issued for Cobb County
Tornado
Tornado Warning, Tornado Watch, Tornado Emergency and Severe Thunderstorm Warning.
How tornado alerts work →Flooding
Flash Flood Warning, Flood Watch, Flood Advisory and River Flood Warning.
How flood alerts work →Winter
Winter Storm Warning, Ice Storm Warning, Blizzard Warning and Winter Weather Advisory.
Winter warnings explained →Fire Weather
Red Flag Warning and Fire Weather Watch when conditions favor rapid fire spread.
Fire weather alerts →Heat & Cold
Excessive Heat Warning, Heat Advisory, Freeze Warning and Frost Advisory.
Frost & freeze alerts →Cobb County weather alert questions
Which NWS forecast zone is Cobb County in?
Cobb County, Georgia is NWS county code GAC067 and forecast zone GAZ032. Alerts for it are issued by the Peachtree City (FFC) Weather Forecast Office, and the nearest NEXRAD radar is KFFC.
Which towns in Cobb County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Cobb County covers every community inside it, including Acworth, Austell, Clarkdale, Kennesaw, Mableton, Marietta, Powder Springs and Smyrna.
Are there river gauges in Cobb County?
Yes — StormCast monitors 12 river gauges in and around Cobb County, including Noses Creek at Powder Springs Road near Powder Springs, Olley Creek at Clay Road near Austell, Powder Springs Creek near Powder Springs. You can set a flood-stage alert on any of them and get a push notification when the water rises.
How fast are alerts for Cobb County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for GAC067, the push notification goes out within moments — even with your screen off.