Alert USA
weather NWS none September 7, 2026 at 6:36 AM

Flash Flood Warning

FFWTFX

The National Weather Service in Great Falls has issued a

* Flash Flood Warning for... Northwestern Hill County in north central Montana... Northeastern Liberty County in north central Montana...

* Until 100 AM MDT.

* At 1004 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to 2 inches of rain have fallen. The expected rainfall rate is 2 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly.

HAZARD...Flash flooding caused

Flooding can cut off roads with little warning, damage homes near low-lying areas, and disrupt power and water service. Even a few inches of moving water can carry away a vehicle.

This report is based on information from NWS, monitored by Alert USA's verified emergency feed.

Alert USA anticipates a high chance of travel disruptions, elevated property risk in low-lying areas, and possible power outages while the event is active.

Recommended steps: avoid flooded roads — turn around, don't drown; move to higher ground if you are in a low-lying area; charge phones and prepare for power loss; check on family and neighbors.

Alert USA is tracking this flood event and will update this report as verified information becomes available.

Verified by Alert USA • NWS

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