High humidity changes the way almost every fire-starting method behaves, even when the temperature is warm, and conditions feel manageable. Moisture in the air settles onto tinder, reduces spark ...

Happy first day of August! High pressure is building into the Great Lakes region today, giving us a taste of fall like weather. The high has scoured out the high humidity and heat that we have endured ...

It may seem that July has delivered an interminable run of humid days, with dew points holding at near tropical levels. It is true that this month has been a scorcher. Triple-digit heat indices have ...

NEWPORT NEWS, Va. — Humidity can do more than just make you sweat—doctors say it can also trigger asthma symptoms, worsen allergies, and make breathing more difficult. Dr. Som Chalise with Riverside ...

Extreme levels of heat and humidity are forecast to spread across the country over the next two weeks, blanketing the Southwest, Midwest, and East Coast with high temperatures beginning this June 19 ...

High temperatures in the 90s are certainly an expectation in Indiana summers, and the impacts of the air temperatures alone in that range are relatively minimal. However, the dangers of hot ...

Temperatures reach near the 90-degree mark Sunday, and we'll keep it warm and muggy for any daytime plans, with 70s expected to stay. HEAT ADVISORY: Noon Sunday through Wednesday Evening. Heat index ...

INDIANAPOLIS (WISH) — Heat advisories will go into effect for parts of the state today. Today; An upper-level ridge is beginning to build across the eastern portions of the country. While we’re ...

Central Wisconsin is expected to experience its first heat wave of the year this weekend, with heat indices approaching triple digits. Temperatures are forecast to reach 90-95 degrees on Saturday and ...