...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM CDT FRIDAY... ...HEAT ADVISORY WILL EXPIRE AT 8 PM CDT THIS EVENING... * EVENT: Heat index values in the 105-110 range are expected Friday late morning through Friday evening. * AREAS AFFECTED: Most of the northern half of Arkansas...or generally along and north of the Arkansas River Valley. * Impacts: High heat index values make it difficult for your body to cool itself off. This could lead to heat stress or heat stroke for anyone engaged in outdoor activities.
