On March 4, the National Weather Service officially changed its messaging when it comes to heat watches and warnings. What ...

Exposure to heat can alter the way your DNA works, according to a new study. The effects could lead to long-term health ...

The National Weather Service's Hazard Simplification Project aims to make weather alerts less confusing and more ...

The provincial government has mandated the implementation of minimum public health standards for hazardous heat index ...

For most of the state, a heat advisory is issued if the heat index is expected to be between 108 to 112 degrees. Here is the breakdown by each NWS region. A heat advisory is issued when the heat ...