Indianapolis, IN – Dangerous heat and humidity are expected to grip much of Indiana Thursday as Heat Advisories take effect across large portions of central and northern Indiana, with heat index values forecast to climb into the upper 90s and near 102 degrees.
According to the National Weather Service offices in Indianapolis and Northern Indiana, the advisories are in effect from noon until 8 p.m. EDT Thursday. The alerts include the Indianapolis metropolitan area, Lafayette, Kokomo, Anderson, Muncie, Carmel, Fishers, Noblesville, West Lafayette, Crawfordsville, Greenfield and dozens of surrounding communities, along with much of northern Indiana, including Wabash, Huntington, Marion, Portland and Rochester.
Forecasters expect afternoon temperatures combined with high humidity to produce heat index values ranging from the mid-90s to around 102 degrees, creating conditions that can quickly lead to heat-related illnesses for anyone spending extended periods outdoors.
The National Weather Service warns that older adults, young children, people with chronic medical conditions, and those working or exercising outside face the greatest risk during the hottest hours of the afternoon.
Officials recommend drinking plenty of water throughout the day, staying in air-conditioned buildings whenever possible, avoiding direct sun exposure, and limiting strenuous outdoor activities to the early morning or evening hours when temperatures are lower. Lightweight, loose-fitting clothing can also help reduce heat stress.
Residents are encouraged to check on elderly neighbors, family members and others who may not have access to adequate cooling. Anyone showing signs of heat exhaustion should be moved to a cooler location immediately, while symptoms of heat stroke—including confusion, loss of consciousness or a high body temperature—require immediate medical attention by calling 911.
The heat advisory is scheduled to expire at 8 p.m. EDT Thursday, though residents should continue monitoring local forecasts for additional updates.
