Hot temperatures are expected on Thursday across the area. High temperatures up to 103 degrees are expected in the Treasure Valley and Upper Weiser River, where a Heat Advisory is in effect. These temperatures will impact anyone without effective cooling and/or adequate hydration. Precautionary/preparedness actions: Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. 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.