⚠️ Red Flag Warning – Fall River County Area – Thursday, September 3, 2026

Red Flag Warning issued September 3 at 1:45AM MDT until September 3 at 8:00PM MDT by NWS Rapid City SD

Details

…RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 8 PM MDT THIS
EVENING DUE TO GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FALL RIVER
COUNTY AREA…

…RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MDT
THIS EVENING DUE TO GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR
NORTHERN CAMPBELL, SOUTHERN CAMPBELL, AND WESTON COUNTY PLAINS…

* AFFECTED AREA…Fire Weather Zone 322.

* TIMING…From noon today to 8 PM MDT this evening.

* WINDS…Southwest winds 5 to 15 mph with gusts up to 30 mph.

* RELATIVE HUMIDITY…Relative Humidity as low as 9 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.