Extreme Heat Warning

* WHAT...Dangerously hot conditions with ambient temperatures near 105 and heat index values 110 to 112 expected.

* WHERE...Southern Crawford, Central and Southern Franklin, and North and Central Sebastian Counties.

* WHEN...For the first Extreme Heat Warning, until 7 PM CDT this evening. For the second Extreme Heat Warning, from noon to 7 PM CDT Sunday.

* IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.