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Heat Advisory
ActiveOsceola; Dickinson; Sioux; O'Brien; Clay
Starts
Ends
Issued
Severity
Moderate
Urgency
Expected
Certainty
Likely
Details
* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 115. For the Heat Advisory, heat index values up to 102 expected.
* WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and southeast South Dakota.
* WHEN...For the Extreme Heat Warning, until 9 PM CDT this evening. For the Heat Advisory, from 1 PM to 8 PM CDT Monday.
* IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.
Data from the National Weather Service
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