Tripp County, SD Weather Alerts
Every National Weather Service alert issued for Tripp County, South Dakota, pushed to your phone within moments — county code SDC123, forecast zone SDZ049. Free with StormCast.
Download on Google PlayHow the NWS identifies Tripp County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches SDC123 directly rather than matching on place names, which is why an alert arrives whether you are in Colome or anywhere else in the county.
NWS County Code
SDC123
Forecast Zone
SDZ049
Forecast Office
Rapid City (UNR)
Radar Station
KLNX
Towns covered in Tripp County
An NWS alert for Tripp County applies to all 5 of these communities. You do not need a separate alert for each one.
River gauges in and around Tripp County
StormCast tracks 2 gauges near Tripp 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 Tripp 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 →Tripp County weather alert questions
Which NWS forecast zone is Tripp County in?
Tripp County, South Dakota is NWS county code SDC123 and forecast zone SDZ049. Alerts for it are issued by the Rapid City (UNR) Weather Forecast Office, and the nearest NEXRAD radar is KLNX.
Which towns in Tripp County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Tripp County covers every community inside it, including Colome, Hamill, Ideal, Winner and Witten.
Are there river gauges in Tripp County?
Yes — StormCast monitors 2 river gauges in and around Tripp County, including Keyapaha River near Keyapaha, Keyapaha River at Wewala. 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 Tripp County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for SDC123, the push notification goes out within moments — even with your screen off.