⚠️ Red Flag Warning – Fall River County Area; Northern Campbell; Southern Campbell; Crook County Plains; Weston County Plains – Sunday, September 6, 2026

Red Flag Warning issued September 6 at 9:40PM MDT until September 7 at 7:00PM MDT by NWS Rapid City SD

Details

…RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM MDT MONDAY DUE TO
GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FALL RIVER COUNTY AREA,
NORTHERN CAMPBELL, SOUTHERN CAMPBELL, CROOK COUNTY PLAINS, AND WESTON
COUNTY PLAINS…

The National Weather Service in Rapid City SD has issued a Red Flag
Warning.

* AFFECTED AREA…Fire Weather Zones 314, 315, 316, 317, and 322.

* TIMING…From 11 AM to 7 PM MDT Monday.

* WINDS…West to southwest winds 15 to 25 mph with gusts up to 35
mph.

* RELATIVE HUMIDITY…Relative Humidity as low as 14 percent.

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

Instructions

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.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.