Flood Advisory — Chouteau County, Montana
Minor flooding is expected — not severe enough for a warning, but potentially inconvenient or hazardous for travel.
Current Status
🌊 Active: Flood Advisory
Flood Advisory issued September 6 at 10:47PM MDT until September 7 at 1:00AM MDT by NWS Great Falls MT
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...East Central Chouteau County in north central Montana... * WHEN...Until 100 AM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 1047 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 1 inch of rain has fallen. - Flooding impacts will continue, but no additional rainfall is expected. - Some locations that will experience flooding include... Mainly rural areas of East Central Chouteau County. - http://www.weather.gov/safety/flood
Effective September 7, 2026 at 12:47 AM ET · Expires September 7, 2026 at 3:00 AM ET
Event Details
Event Type
Flood Advisory
Severity
minor
Issued By
NWS Great Falls MT
Expires
September 7, 2026 at 3:00 AM ET
Last Checked
4 hours ago
What To Do
📋 Official NWS Guidance
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
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Get Flood Advisory Alerts for Chouteau County
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Frequently Asked Questions
What does a Flood Advisory mean for Chouteau County, Montana?
Minor flooding is expected — not severe enough for a warning, but potentially inconvenient or hazardous for travel.
Is this Flood Advisory currently active?
Yes — this alert is active as of our last check (4 hours ago). It's set to expire September 7, 2026 at 3:00 AM ET.
How do I get notified about Flood Advisory alerts for Chouteau County?
Download StormCast free on Google Play and set Chouteau County, Montana as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.