Hunterdon County, NJ Weather Alerts
Every National Weather Service alert issued for Hunterdon County, New Jersey, pushed to your phone within moments — county code NJC019, forecast zone NJZ009. Free with StormCast.
Download on Google PlayHow the NWS identifies Hunterdon County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches NJC019 directly rather than matching on place names, which is why an alert arrives whether you are in Annandale or anywhere else in the county.
NWS County Code
NJC019
Forecast Zone
NJZ009
Forecast Office
Mount Holly (PHI)
Radar Station
KDIX
Towns covered in Hunterdon County
An NWS alert for Hunterdon County applies to all 28 of these communities. You do not need a separate alert for each one.
River gauges in and around Hunterdon County
StormCast tracks 12 gauges near Hunterdon County. Set a flood-stage alert on any of them to get notified before the water reaches you.
- South Branch Raritan River at Stanton
- Spruce Run at Clinton
- Spruce Run Reservoir at Clinton
- Mulhockaway Creek at Clinton
- South Branch Raritan River at High Bridge
- South Branch Rockaway River at Whitehouse Station
- Neshanic River at Reaville
- Spruce Run at Glen Gardner
- Delaware River at Frenchtown
- Musconetcong River at Bloomsbury
- Delaware River at Stockton
- Delaware River at Riegelsville
Current conditions
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Alert types issued for Hunterdon 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 →Hunterdon County weather alert questions
Which NWS forecast zone is Hunterdon County in?
Hunterdon County, New Jersey is NWS county code NJC019 and forecast zone NJZ009. Alerts for it are issued by the Mount Holly (PHI) Weather Forecast Office, and the nearest NEXRAD radar is KDIX.
Which towns in Hunterdon County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Hunterdon County covers every community inside it, including Annandale, Asbury, Baptistown, Bloomsbury, Califon, Clinton, Flemington, Frenchtown, Glen Gardner, Hampton, High Bridge, Lambertville, Lebanon, Little York, Milford, Oldwick, Pittstown, Pottersville, Quakertown, Readington, Ringoes, Rosemont, Sergeantsville, Stanton, Stockton, Three Bridges, Whitehouse and Whitehouse Station.
Are there river gauges in Hunterdon County?
Yes — StormCast monitors 12 river gauges in and around Hunterdon County, including South Branch Raritan River at Stanton, Spruce Run at Clinton, Spruce Run Reservoir at Clinton. 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 Hunterdon County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for NJC019, the push notification goes out within moments — even with your screen off.