Alert USA
weather NWS severe Glacier, MT; Pondera, MT June 30, 2026 at 3:17 AM

Flood Warning

* WHAT...Flooding caused by rain and snowmelt is expected.

* WHERE...Western Glacier County in north central Montana... West Central Pondera County in north central Montana...

* WHEN...Until 315 PM MDT Tuesday.

* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring.

* ADDITIONAL DETAILS... - At 912 PM MDT, Satellite estimates and rain gauge data indicate heavy rain and snowmelt from thunderstorms in the warned area. Flooding is

Flooding in Glacier, MT; Pondera, MT 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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