Chouteau County, MT Weather Alerts
Every National Weather Service alert issued for Chouteau County, Montana, pushed to your phone within moments — county code MTC015, forecast zone 2 zones (MTZ310, MTZ312). Free with StormCast.
Download on Google PlayHow the NWS identifies Chouteau County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches MTC015 directly rather than matching on place names, which is why an alert arrives whether you are in Big Sandy or anywhere else in the county.
NWS County Code
MTC015
Forecast Zones
2 zones (MTZ310, MTZ312)
Forecast Office
Great Falls (TFX)
Radar Station
KTFX
Towns covered in Chouteau County
An NWS alert for Chouteau County applies to all 7 of these communities. You do not need a separate alert for each one.
River gauges in and around Chouteau County
StormCast tracks 4 gauges near Chouteau 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 Chouteau 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 →Chouteau County weather alert questions
Which NWS forecast zone is Chouteau County in?
Chouteau County, Montana is NWS county code MTC015 and spans 2 forecast zones (MTZ310, MTZ312). Alerts for it are issued by the Great Falls (TFX) Weather Forecast Office, and the nearest NEXRAD radar is KTFX.
Which towns in Chouteau County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Chouteau County covers every community inside it, including Big Sandy, Carter, Floweree, Fort Benton, Geraldine, Highwood and Loma.
Are there river gauges in Chouteau County?
Yes — StormCast monitors 4 river gauges in and around Chouteau County, including Missouri River at Fort Benton, Marias River near Loma, Teton River at Loma. 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 Chouteau County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for MTC015, the push notification goes out within moments — even with your screen off.