Slope County, ND Weather Alerts
Every National Weather Service alert issued for Slope County, North Dakota, pushed to your phone within moments — county code NDC087, forecast zone NDZ040. Free with StormCast.
Download on Google PlayHow the NWS identifies Slope County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches NDC087 directly rather than matching on place names, which is why an alert arrives whether you are in Amidon or anywhere else in the county.
NWS County Code
NDC087
Forecast Zone
NDZ040
Forecast Office
Bismarck (BIS)
Radar Station
KBIS
Towns covered in Slope County
An NWS alert for Slope County applies to all 2 of these communities. You do not need a separate alert for each one.
River gauges in and around Slope County
StormCast tracks 1 gauge near Slope 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 Slope 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 →Slope County weather alert questions
Which NWS forecast zone is Slope County in?
Slope County, North Dakota is NWS county code NDC087 and forecast zone NDZ040. Alerts for it are issued by the Bismarck (BIS) Weather Forecast Office, and the nearest NEXRAD radar is KBIS.
Which towns in Slope County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Slope County covers every community inside it, including Amidon and Marmarth.
Are there river gauges in Slope County?
Yes — StormCast monitors 1 river gauge in and around Slope County, including Little Missouri River at Marmarth. 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 Slope County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for NDC087, the push notification goes out within moments — even with your screen off.