Missoula County, MT Weather Alerts
Every National Weather Service alert issued for Missoula County, Montana, pushed to your phone within moments — county code MTC063, forecast zone 3 zones (MTZ043, MTZ004, MTZ005). Free with StormCast.
Download on Google PlayHow the NWS identifies Missoula County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches MTC063 directly rather than matching on place names, which is why an alert arrives whether you are in Bonner or anywhere else in the county.
NWS County Code
MTC063
Forecast Zones
3 zones (MTZ043, MTZ004, MTZ005)
Forecast Office
Missoula (MSO)
Radar Station
KMSX
Towns covered in Missoula County
An NWS alert for Missoula County applies to all 9 of these communities. You do not need a separate alert for each one.
River gauges in and around Missoula County
StormCast tracks 6 gauges near Missoula 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 Missoula 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 →Missoula County weather alert questions
Which NWS forecast zone is Missoula County in?
Missoula County, Montana is NWS county code MTC063 and spans 3 forecast zones (MTZ043, MTZ004, MTZ005). Alerts for it are issued by the Missoula (MSO) Weather Forecast Office, and the nearest NEXRAD radar is KMSX.
Which towns in Missoula County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Missoula County covers every community inside it, including Bonner, Clinton, Condon, Frenchtown, Huson, Lolo, Milltown, Missoula and Seeley Lake.
Are there river gauges in Missoula County?
Yes — StormCast monitors 6 river gauges in and around Missoula County, including Clark Fork River above Missoula, Blackfoot River near Bonner, Clark Fork River below Missoula. 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 Missoula County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for MTC063, the push notification goes out within moments — even with your screen off.