Seneca County, OH Weather Alerts
Every National Weather Service alert issued for Seneca County, Ohio, pushed to your phone within moments — county code OHC147, forecast zone OHZ018. Free with StormCast.
Download on Google PlayHow the NWS identifies Seneca County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches OHC147 directly rather than matching on place names, which is why an alert arrives whether you are in Alvada or anywhere else in the county.
NWS County Code
OHC147
Forecast Zone
OHZ018
Forecast Office
Brooklyn Heights (CLE)
Radar Station
KCLE
Towns covered in Seneca County
An NWS alert for Seneca County applies to all 14 of these communities. You do not need a separate alert for each one.
River gauges in and around Seneca County
StormCast tracks 3 gauges near Seneca 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 Seneca 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 →Seneca County weather alert questions
Which NWS forecast zone is Seneca County in?
Seneca County, Ohio is NWS county code OHC147 and forecast zone OHZ018. Alerts for it are issued by the Brooklyn Heights (CLE) Weather Forecast Office, and the nearest NEXRAD radar is KCLE.
Which towns in Seneca County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Seneca County covers every community inside it, including Alvada, Attica, Bascom, Bettsville, Bloomville, Flat Rock, Fostoria, Green Springs, Kansas, Melmore, New Riegel, Old Fort, Republic and Tiffin.
Are there river gauges in Seneca County?
Yes — StormCast monitors 3 river gauges in and around Seneca County, including Rock Creek at Tiffin, Sandusky River at Tiffin, Honey Creek at Melmore. 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 Seneca County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for OHC147, the push notification goes out within moments — even with your screen off.