San Jacinto County, TX Weather Alerts
Every National Weather Service alert issued for San Jacinto County, Texas, pushed to your phone within moments — county code TXC407, forecast zone TXZ178. Free with StormCast.
Download on Google PlayHow the NWS identifies San Jacinto County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches TXC407 directly rather than matching on place names, which is why an alert arrives whether you are in Coldspring or anywhere else in the county.
NWS County Code
TXC407
Forecast Zone
TXZ178
Forecast Office
Dickinson (HGX)
Radar Station
KHGX
Towns covered in San Jacinto County
An NWS alert for San Jacinto County applies to all 4 of these communities. You do not need a separate alert for each one.
River gauges in and around San Jacinto County
StormCast tracks 4 gauges near San Jacinto 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 San Jacinto 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 →San Jacinto County weather alert questions
Which NWS forecast zone is San Jacinto County in?
San Jacinto County, Texas is NWS county code TXC407 and forecast zone TXZ178. Alerts for it are issued by the Dickinson (HGX) Weather Forecast Office, and the nearest NEXRAD radar is KHGX.
Which towns in San Jacinto County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for San Jacinto County covers every community inside it, including Coldspring, Oakhurst, Pointblank and Shepherd.
Are there river gauges in San Jacinto County?
Yes — StormCast monitors 4 river gauges in and around San Jacinto County, including Trinity River at Lake Livingston, Big Creek at TX 150 near Shepherd, Trinity River near Goodrich. 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 San Jacinto County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for TXC407, the push notification goes out within moments — even with your screen off.