Active AlertsSturgis/Piedmont Foothills

What: Heat index values up to 105 expected.
Where: Portions of northwestern and southwestern South Dakota and northeast Wyoming.
When: Until 8 PM MDT Sunday.
Impacts: Hot temperatures may cause heat illnesses.

Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.