Walworth County, SD Weather Alerts
Every National Weather Service alert issued for Walworth County, South Dakota, pushed to your phone within moments — county code SDC129, forecast zone SDZ009. Free with StormCast.
Download on Google PlayHow the NWS identifies Walworth County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches SDC129 directly rather than matching on place names, which is why an alert arrives whether you are in Akaska or anywhere else in the county.
NWS County Code
SDC129
Forecast Zone
SDZ009
Forecast Office
Aberdeen (ABR)
Radar Station
KABR
Towns covered in Walworth County
An NWS alert for Walworth County applies to all 5 of these communities. You do not need a separate alert for each one.
River gauges in and around Walworth County
StormCast tracks 2 gauges near Walworth County. Set a flood-stage alert on any of them to get notified before the water reaches you.
Current conditions
Loading current conditions…
Alert types issued for Walworth 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 →Walworth County weather alert questions
Which NWS forecast zone is Walworth County in?
Walworth County, South Dakota is NWS county code SDC129 and forecast zone SDZ009. Alerts for it are issued by the Aberdeen (ABR) Weather Forecast Office, and the nearest NEXRAD radar is KABR.
Which towns in Walworth County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Walworth County covers every community inside it, including Akaska, Glenham, Java, Mobridge and Selby.
Are there river gauges in Walworth County?
Yes — StormCast monitors 2 river gauges in and around Walworth County, including Moreau River (SD) at Promise, Moreau River (SD) near Whitehorse. 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 Walworth County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for SDC129, the push notification goes out within moments — even with your screen off.