Glynn County, GA Weather Alerts
Every National Weather Service alert issued for Glynn County, Georgia, pushed to your phone within moments — county code GAC127, forecast zone GAZ154. Free with StormCast.
Download on Google PlayHow the NWS identifies Glynn County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches GAC127 directly rather than matching on place names, which is why an alert arrives whether you are in Brunswick or anywhere else in the county.
NWS County Code
GAC127
Forecast Zone
GAZ154
Forecast Office
Jacksonville (JAX)
Radar Station
KJAX
Towns covered in Glynn County
An NWS alert for Glynn County applies to all 4 of these communities. You do not need a separate alert for each one.
River gauges in and around Glynn County
StormCast tracks 2 gauges near Glynn County. Set a flood-stage alert on any of them to get notified before the water reaches you.
Current conditions
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Alert types issued for Glynn 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 →Glynn County weather alert questions
Which NWS forecast zone is Glynn County in?
Glynn County, Georgia is NWS county code GAC127 and forecast zone GAZ154. Alerts for it are issued by the Jacksonville (JAX) Weather Forecast Office, and the nearest NEXRAD radar is KJAX.
Which towns in Glynn County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Glynn County covers every community inside it, including Brunswick, Jekyll Island, Saint Simons Island and Sea Island.
Are there river gauges in Glynn County?
Yes — StormCast monitors 2 river gauges in and around Glynn County, including Atlantic Coast at St. Simons Island at Village Pier (in MHHW), Brunswick River at Brunswick. 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 Glynn County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for GAC127, the push notification goes out within moments — even with your screen off.