Extreme Heat in Iowa and Illinois: 105°F Heat Index Expected—Stay Inside!

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Extreme Heat in Iowa and Illinois: 105°F Heat Index Expected—Stay Inside!

Quad Cities, Iowa/Illinois – Residents of eastern Iowa and western Illinois are being urged to take precautions as a heat advisory remains in effect through Thursday.

The National Weather Service is predicting heat indices could reach up to 105 degrees in major cities like the Quad Cities, Cedar Rapids, and Peoria.

Dangerous Heat Expected

The highest risk for extreme heat will be during the afternoon hours, with peak heat indices nearing 100 to 105 degrees. The advisory impacts all major metro areas, including Iowa City, Dubuque, Sterling, and Macomb, where the excessive heat is expected to affect outdoor workers, road crews, and anyone sensitive to high temperatures.

Health and Safety Tips

Residents are urged to limit outdoor activities, particularly during the hottest parts of the day. Parents and caregivers should check on children, the elderly, and individuals with medical conditions who are most vulnerable to heat-related illness.

Staying hydrated is crucial, and cooling centers may be available in some communities to provide relief. With the surge in air conditioning demand, local utilities are preparing for possible strain on the power grid.

Thunderstorms and Possible Relief

Thunderstorms are expected to move in Thursday afternoon, which could bring some cooling relief and potentially alter the heat advisory. However, until then, the advisory remains in effect. Additional alerts or updates may be issued if conditions change throughout the day.

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