Corson County, SD Weather Alerts
Every National Weather Service alert issued for Corson County, South Dakota, pushed to your phone within moments — county code SDC031, forecast zone 2 zones (SDZ003, SDZ015). Free with StormCast.
Download on Google PlayHow the NWS identifies Corson County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches SDC031 directly rather than matching on place names, which is why an alert arrives whether you are in Bullhead or anywhere else in the county.
NWS County Code
SDC031
Forecast Zones
2 zones (SDZ003, SDZ015)
Forecast Office
Aberdeen (ABR)
Radar Station
KBIS
Towns covered in Corson County
An NWS alert for Corson County applies to all 10 of these communities. You do not need a separate alert for each one.
River gauges in and around Corson County
StormCast tracks 1 gauge near Corson 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 Corson 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 →Corson County weather alert questions
Which NWS forecast zone is Corson County in?
Corson County, South Dakota is NWS county code SDC031 and spans 2 forecast zones (SDZ003, SDZ015). Alerts for it are issued by the Aberdeen (ABR) Weather Forecast Office, and the nearest NEXRAD radar is KBIS.
Which towns in Corson County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Corson County covers every community inside it, including Bullhead, Keldron, Little Eagle, Mc Intosh, Mc Laughlin, Morristown, Trail City, Wakpala, Walker and Watauga.
Are there river gauges in Corson County?
Yes — StormCast monitors 1 river gauge in and around Corson County, including Grand River (SD) near Little Eagle. 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 Corson County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for SDC031, the push notification goes out within moments — even with your screen off.