Warren County, NJ Weather Alerts
Every National Weather Service alert issued for Warren County, New Jersey, pushed to your phone within moments — county code NJC041, forecast zone NJZ007. Free with StormCast.
Download on Google PlayHow the NWS identifies Warren County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches NJC041 directly rather than matching on place names, which is why an alert arrives whether you are in Allamuchy or anywhere else in the county.
NWS County Code
NJC041
Forecast Zone
NJZ007
Forecast Office
Mount Holly (PHI)
Radar Station
KDIX
Towns covered in Warren County
An NWS alert for Warren County applies to all 18 of these communities. You do not need a separate alert for each one.
River gauges in and around Warren County
StormCast tracks 6 gauges near Warren 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 Warren 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 →Warren County weather alert questions
Which NWS forecast zone is Warren County in?
Warren County, New Jersey is NWS county code NJC041 and forecast zone NJZ007. Alerts for it are issued by the Mount Holly (PHI) Weather Forecast Office, and the nearest NEXRAD radar is KDIX.
Which towns in Warren County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Warren County covers every community inside it, including Allamuchy, Belvidere, Blairstown, Broadway, Buttzville, Changewater, Columbia, Delaware, Great Meadows, Hackettstown, Hope, Johnsonburg, Oxford, Phillipsburg, Port Murray, Stewartsville, Vienna and Washington.
Are there river gauges in Warren County?
Yes — StormCast monitors 6 river gauges in and around Warren County, including Pequest River at Pequest, Beaver Brook at Belvidere, Delaware River at Belvidere. 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 Warren County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for NJC041, the push notification goes out within moments — even with your screen off.