South Dakota Red Flag Warning | Effective 05/12/2026 23:02
The National Weather Service in Aberdeen has issued a Fire
Weather Watch for wind and low relative humidity, which is in
effect from Thursday afternoon through Friday evening.
* AFFECTED AREA...In South Dakota, Corson and Dewey.
* WINDS...West 25 to 35 mph with gusts up to 50 mph.
* RELATIVE HUMIDITY...As low as 16 percent.
* IMPACTS...Any fires that ignite will spread rapidly and become
difficult to control or suppress.
A Red Flag Warning means that critical fire weather conditions