Full Notification

The National Weather Service in Sioux Falls has issued a Heat Advisory, which is in effect from 1 PM this afternoon to 8 PM CDT this evening.

* HEAT INDEX VALUES...In excess of 100 this afternoon, due to temperatures in the lower to mid 90s, and dewpoints in the lower to mid 70s. Heat index values may top 105 Thursday and Friday.

* TIMING...Wednesday afternoon through Friday.

* IMPACTS...The heat and humidity may cause heat stress during outdoor exertion or extended exposure.

* AFFECTED AREAS: TURNER ... LINCOLN ... O'BRIEN ... CHEROKEE ... CHARLES MIX ... HUTCHINSON ... BUENA VISTA ... DOUGLAS ... SIOUX

Instructions:

A Heat Advisory means that a period of hot temperatures is expected. The combination of hot temperatures and high humidity will combine to create a situation in which heat illnesses are possible. 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...if you work or spend time outside. When possible...reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear light weight and loose fitting clothing when possible and drink plenty of water. 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. An Excessive Heat Watch means that a prolonged period of hot temperatures is expected. The combination of hot temperatures and high humidity will combine to create a dangerous situation in which heat illnesses are possible. Drink plenty of fluids...stay in an air-conditioned room...stay out of the sun...and check up on relatives and neighbors.