Montana Severe Flood Warning | Effective 06/30/2026 13:40

Headline: 
Flood Warning issued June 30 at 2:40PM MDT until June 30 at 4:45PM MDT by NWS Great Falls MT
Event: 
Flood Warning
Urgency: 
Expected
Effective: 
June 30, 2026 - 1:40pm
Expires: 
June 30, 2026 - 3:45pm
Description: 
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Southern Glacier County in north central Montana... Northwestern Pondera County in north central Montana... * WHEN...Until 445 PM MDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 238 PM MDT, Gauge reports indicated ongoing flooding at Badger Creek below Four Horns Canal. Flooding is already occurring in the warned area. - This includes the following streams and drainages... Badger Creek, North Fork Whitetail Creek and Whitetail Creek. Additional rainfall amounts up to 0.5 inches are possible in the warned area. - Some locations that will experience flooding include... Mainly rural areas of Southern Glacier and Northwestern Pondera Counties.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.
Area Description: 
Glacier, MT; Pondera, MT
Forcast Office: 
NWS Great Falls MT