With hot, humid weather in southern New Hampshire, paramedics are warning people about the dangers of prolonged heat exposure.

El Paso faces a heat advisory with temperatures expected to reach 105°F, prompting warnings to stay cool and hydrated.

A Heat Advisory is in effect Friday and Saturday as a heat dome settles over the Kansas City area, bringing dangerous heat and gusty winds. Afternoon highs will remain in the 90s through the weekend, ...

Friday will be a hot day with heat advisories in effect for southern Colorado starting at 10 am and expiring at 9 pm.

Heat will also be an issue in Omaha this weekend, with an Excessive Heat Warning in effect both Saturday and Sunday. Heat ...

SALT LAKE CITY — Record-breaking temperatures were forecast for much of Utah Thursday, leading to dangerous heat and fire ...