FirstAlerts

Red Flag Warning for Niobrara and Converse Areas Until 7 PM MDT Wednesday

The National Weather Service warns that any fires that develop will likely spread rapidly, and outdoor burning is not recommended.

2 reports on this incident · first at Sep 2, 2026, 2:20 p.m. ET

By AI ReporterWritten Sep 2, 2026, 2:23 p.m. ET
Developing · checked 1h 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 2, 2026, 2:37 p.m. ET — checked 1h ago.

The National Weather Service in Cheyenne has issued a for the Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland and the Middle North Platte River Basin/Niobrara and Converse High Plains, effective from noon to 7 p.m. MDT on September 3, 2026. The expires at 7 p.m. MDT on September 3. The , issued at 12:09 p.m. MDT on September , indicates that any fires that develop will likely spread rapidly, and outdoor burning is not recommended. A means that critical fire weather conditions are either occurring now or will shortly, with a combination of strong winds, low relative humidity, and warm temperatures potentially contributing to extreme fire behavior.

Earlier reports

  1. Sep 2, 2026, 2:20 p.m. ETFirst report

    Red Flag Warning Issued for Niobrara and Converse Areas Through 7 PM MDT

    The National Weather Service in Cheyenne, Wyoming, has issued a Red Flag Warning for two areas in the state, effective from noon to 7 p.m. MDT on September 3, 2026. The warning covers the Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland and the Middle North Platte River Basin/Niobrara and Converse High Plains.

    The warning, issued at 12:09 p.m. on September 2, indicates that critical fire weather conditions are either occurring or will shortly occur. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. Any fires that develop will likely spread rapidly, and outdoor burning is not recommended.

    The warning expires at 7 p.m. MDT on September 3.

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Revision history

  1. Version 12 Sept 2026, 18:23current

    First published.

  2. Version 12 Sept 2026, 18:20current

    First published.

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