Heat Advisory: Northern Blaine County; Fergus County below 4500ft; Canyon Ferry Area; Missouri Headwaters; Madison River Valley; Gallatin Valley

source: us-gov-api (us-gov-api:noaa-weather)published 2026-07-09 12:28ingested 2026-07-10 09:27

extract

Heat Advisory — Northern Blaine County; Fergus County below 4500ft; Canyon Ferry Area; Missouri Headwaters; Madison River Valley; Gallatin Valley Severity: Moderate. Certainty: Likely. * WHAT...Hot daytime temperatures of 95 to 105 degrees, with overnight temperatures of 60 to 70 degrees expected. * WHERE...Canyon Ferry Area, Fergus County below 4500ft, Northern Blaine County, Gallatin Valley, Madison River Valley, and Missouri Headwaters. * WHEN...From noon Saturday to 9 PM MDT Monday. * IMPACTS...Hot temperatures may cause heat illnesses.

retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.