New London County, CT Weather Alerts
Every National Weather Service alert issued for New London County, Connecticut, pushed to your phone within moments — county code CTC011, forecast zone 2 zones (CTZ008, CTZ012). Free with StormCast.
Download on Google PlayHow the NWS identifies New London County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches CTC011 directly rather than matching on place names, which is why an alert arrives whether you are in Baltic or anywhere else in the county.
NWS County Code
CTC011
Forecast Zones
2 zones (CTZ008, CTZ012)
Forecast Office
Upton (OKX)
Radar Station
KOKX
Towns covered in New London County
An NWS alert for New London County applies to all 37 of these communities. You do not need a separate alert for each one.
River gauges in and around New London County
StormCast tracks 4 gauges near New London 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 New London 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 →New London County weather alert questions
Which NWS forecast zone is New London County in?
New London County, Connecticut is NWS county code CTC011 and spans 2 forecast zones (CTZ008, CTZ012). Alerts for it are issued by the Upton (OKX) Weather Forecast Office, and the nearest NEXRAD radar is KOKX.
Which towns in New London County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for New London County covers every community inside it, including Baltic, Bozrah, Colchester, East Lyme, Gales Ferry, Gilman, Groton, Hadlyme, Hanover, Jewett City, Lebanon, Ledyard, Mashantucket, Montville, Mystic, New London, Niantic, North Franklin, North Stonington, North Westchester, Norwich, Oakdale, Old Lyme, Old Mystic, Pawcatuck, Preston, Quaker Hill, Salem, South Lyme, Stonington, Taftville, Uncasville, Versailles, Voluntown, Waterford, West Mystic and Yantic.
Are there river gauges in New London County?
Yes — StormCast monitors 4 river gauges in and around New London County, including Yantic River at Yantic, Long Island Sound near New London Harbor (IN MLLW), Quinebaug River below Jewett City. 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 New London County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for CTC011, the push notification goes out within moments — even with your screen off.