Mio Wwtp Realtime Data

× Heat Advisory
Until 2026-07-14T14:30:00-04:00 • National Weather Service
* WHAT...Heat index values up to 103. * WHERE...Alcona, Alpena, Arenac, Gladwin, Iosco, Montmorency, Ogemaw, Oscoda, and Presque Isle Counties. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses.