Gallatin County, MT Weather Alerts
Every National Weather Service alert issued for Gallatin County, Montana, pushed to your phone within moments — county code MTC031, forecast zone 3 zones (MTZ326, MTZ330, MTZ324). Free with StormCast.
Download on Google PlayHow the NWS identifies Gallatin County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches MTC031 directly rather than matching on place names, which is why an alert arrives whether you are in Belgrade or anywhere else in the county.
NWS County Code
MTC031
Forecast Zones
3 zones (MTZ326, MTZ330, MTZ324)
Forecast Office
Great Falls (TFX)
Radar Station
KTFX
Towns covered in Gallatin County
An NWS alert for Gallatin County applies to all 8 of these communities. You do not need a separate alert for each one.
River gauges in and around Gallatin County
StormCast tracks 8 gauges near Gallatin County. Set a flood-stage alert on any of them to get notified before the water reaches you.
- Gallatin River near Gallatin Gateway
- Hyalite Creek near S 19th near Gallatin Gateway
- East Gallatin River below Bridger Creek near Bozeman
- East Gallatin River near abv Water Recl Fac nr Bozeman
- East Gallatin River near Manhattan
- Gallatin River above Deer Creek near Big Sky
- Gallatin River at Logan
- Jefferson River near Three Forks
Current conditions
Loading current conditions…
Alert types issued for Gallatin 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 →Gallatin County weather alert questions
Which NWS forecast zone is Gallatin County in?
Gallatin County, Montana is NWS county code MTC031 and spans 3 forecast zones (MTZ326, MTZ330, MTZ324). Alerts for it are issued by the Great Falls (TFX) Weather Forecast Office, and the nearest NEXRAD radar is KTFX.
Which towns in Gallatin County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Gallatin County covers every community inside it, including Belgrade, Big Sky, Bozeman, Gallatin Gateway, Manhattan, Three Forks, West Yellowstone and Willow Creek.
Are there river gauges in Gallatin County?
Yes — StormCast monitors 8 river gauges in and around Gallatin County, including Gallatin River near Gallatin Gateway, Hyalite Creek near S 19th near Gallatin Gateway, East Gallatin River below Bridger Creek near Bozeman. 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 Gallatin County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for MTC031, the push notification goes out within moments — even with your screen off.