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Heat Advisory

Active

Lyon; Osceola; Dickinson; Sioux; O'Brien

Starts Jul 17, 1:00 PM CDT

Ends Jul 17, 9:00 PM CDT

Issued Jul 17, 1:31 AM CDT

Severity Moderate

Urgency Expected

Certainty Likely

Details

* WHAT...Heat index values up to 100 expected.

* WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and central, east central, south central, and southeast South Dakota.

* WHEN...From 1 PM this afternoon to 9 PM CDT this evening.

* IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

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Data from the National Weather Service

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