National Weather Service United States Department of Commerce

High temperatures near 90 degrees will combine with southerly winds gusting 25 to 35 mph to produce very high grassland fire danger and Red Flag conditions across portions of central SD this afternoon and evening. Very dry conditions continue Tuesday with northwest winds gusting 30 to 40 mph.
Strong winds are expected both today and Tuesday with a front/wind shift tonight. Any fires that are still ongoing tonight can expect to experience erratic behavior as winds shift.