Yellowstone National Park, Wyoming

Regional Weather Alerts


Alert: Red Flag Warning
Area(s): Fort Peck Reservation and Daniels/Roosevelt/Sheridan Counties; Dawson/McCone/Prairie/Richland/Wibaux Counties
Effective: 2026-05-02 @ 1:36 pm -> 2026-05-03 @ 10:00 pm
Onset: 2026-05-03 @ 11:00 am -> 2026-05-03 @ 7:00 am
Severity: Severe
Certainty: Likely
Urgency: Expected
Issued By: NWS Glasgow MT on 2026-05-02 @ 1:36 pm
Headline: Red Flag Warning issued May 2 at 12:36PM MDT until May 3 at 9:00PM MDT by NWS Glasgow MT
Description: The National Weather Service in Glasgow has issued a Red Flag
Warning, which is in effect from 10 AM to 9 PM MDT Sunday. The
Fire Weather Watch is no longer in effect.


* WIND...West to northwest at 15 to 25 mph, gusting up to 35
mph.

* HUMIDITY...As low as 10 to 15 percent.

* IMPACTS...Any fires that develop will likely spread rapidly.
Outdoor burning is not recommended.