Severe Weather Alerts - Merrillville, IN

  • Heat Advisory

    Heat Advisory in effect from 11:00 AM CDT until 7:00 PM CDT. Source: U.S. National Weather Service

    ...HEAT ADVISORY IN EFFECT FROM 11 AM CDT /NOON EDT/ THIS MORNING

  • Air Quality Alert

    Air Quality Alert in effect until 5:15 AM CDT. Source: U.S. National Weather Service

    ...AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT CDT TONIGHT...

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Merrillville Weather Report

By the numbers: Recapping the week's stifling central US heat

July 24, 2016; 4:33 AM ET

Stifling heat has been baking the central United States but will finally ease across northern areas this weekend. more >

Merrillville, IN Radar