Active AlertsDewey

Above normal temperatures will push humidity down to 20 to 30 percent west of the Missouri River today, and some areas may briefly reach below 20 percent. Southerly wind gusts are expected to reach up to 30 to 40 miles per hour at their peak this afternoon. The combination of dry conditions and strong winds will lead to elevated fire weather concerns this afternoon. Fires that develop have the potential to spread quickly.

What: Heat index values up to 102.
Where: Jones, Stanley, Corson, and Dewey Counties.
When: Until 9 PM CDT /8 PM MDT/ this evening.
Impacts: Hot temperatures and high humidity may cause heat illnesses.

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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.