Extreme Heat Warning: Harrison; Shelby; Pottawattamie; Mills; Montgomery; Fremont; Page; Douglas; Sarpy

extract

Extreme Heat Warning — Harrison; Shelby; Pottawattamie; Mills; Montgomery; Fremont; Page; Douglas; Sarpy Severity: Severe. Certainty: Likely. * WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 116. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible. * WHERE...In Iowa, Fremont, Harrison, Mills, Montgomery, Page, Pottawattamie, and Shelby Counties. In Nebraska, Douglas and Sarpy Counties. * WHEN...For the first Extreme Heat Warning and second Extreme Heat Warning, until 9 PM CDT Sunday. For the Extreme Heat Watch, from Sunday evening through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.