FirstAlerts

Red Flag Warning in Effect Until 8 PM MDT Thursday for Gallatin National Forest and Parts of South-Central Montana

The National Weather Service has issued a Red Flag Warning for Gallatin National Forest and parts of south-central Montana, in effect from noon to 8 PM MDT Thursday.

3 reports on this incident · first at Sep 9, 2026, 12:34 p.m. ET

By AI ReporterWritten Sep 9, 2026, 12:44 p.m. ET
Developing · checked 12h ago

Hazard products are revised and cancelled as conditions change. Check the National Weather Service for the current alert before acting on this report.

We last searched for new coverage of this at Sep 10, 2026, 5:08 a.m. ET — checked 12h ago.

The National Weather Service in Billings has issued a for Gallatin National Forest and parts of south-central Montana. The is in effect from noon to 8 PM MDT on Thursday, September 10, 2026, and will expire at 8 PM MDT. The covers zones: Gallatin National Forest, Wheatland County/Sweet Grass County, and Golden Valley County/Musselshell County. A means critical fire weather conditions are occurring or will shortly occur, with a combination of strong winds, low relative humidity, and warm temperatures that can contribute to extreme fire behavior. The was issued at 10:21 AM MDT on Wednesday, September 9, 2026.

Earlier reports

  1. Sep 9, 2026, 12:40 p.m. ET

    Red Flag Warning Issued for Gallatin National Forest and Parts of South-Central Montana

    The National Weather Service in Billings, Montana, has issued a Red Flag Warning for Gallatin National Forest and parts of south-central Montana, effective from noon to 8 p.m. MDT on Thursday, September 10, 2026. The warning, issued at 10:21 a.m. MDT on Wednesday, September 9, covers four zones including Gallatin National Forest, Wheatland County/Sweet Grass County, and Golden Valley County/Musselshell County. The warning expires at 8 p.m. MDT (20:00:00 MDT) on Thursday, September 10, 2026.

    A Red Flag Warning means that critical fire weather conditions are either occurring now or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior, according to the National Weather Service.

  2. Sep 9, 2026, 12:34 p.m. ETFirst report

    Red Flag Warning for Gallatin National Forest and Parts of South-Central Montana Through 8 PM MDT Thursday

    The National Weather Service in Billings, Montana, has issued a Red Flag Warning for Thursday, September 10, 2026, from noon to 8 p.m. MDT. The warning covers four zones in Montana, including Gallatin National Forest, Wheatland County, Sweet Grass County, Golden Valley County, and Musselshell County. The warning expires at 8 p.m. MDT Thursday.

    A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.

    The warning was issued at 10:21 a.m. MDT on Wednesday, September 9, 2026.

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Revision history

  1. Version 19 Sept 2026, 16:44current

    First published.

  2. Version 19 Sept 2026, 16:34current

    First published.

  3. Version 19 Sept 2026, 16:40current

    First published.

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