temperature

This year is on track to be one of the warmest on record, according to the National Oceanic and Atmospheric Administration, which also announced Thursday that last month had tied the previous record for the warmest May in recorded history.

When meteorologists talk about a “low” or “high dew point,” what are they talking about and how does it affect you?

When meteorologists talk about a “low” or “high dew point,” what are they talking about and how does it affect you?

After days of resistance, President Donald Trump says he’s been tested for the coronavirus

How much snow did you wake up to Satruday morning?

NBC 5’s Pete Sack has the latest weather forecast.

Chicago could break another heat record Thursday as the city’s wave of unseasonably warm temperatures continues.

A record breaking heat wave has gripped Chicago as fall approaches. NBC 5 Storm Team Meteorologist Pete Sack has more.

A record-high temperature was tied Wednesday for the Chicago area after nearly a century.

A record-high temperature was tied Wednesday for the Chicago area after nearly a century. Alicia Roman reports.

A federal climate report says the United States is already feeling the effects of climate change, with temperatures rising dramatically over the last four decades. That’s according to The New York Times, which acquired a draft copy of the report by scientists from 13 federal agencies. The report says extreme heat waves have become more common and extreme cold waves...

The Wind Chill Advisory has lifted, but Chicago continues to experience bitter cold temperatures with wind chill values below zero as well as lake effect snow Sunday.

Winter in Chicago is far from being over, as this week’s below-zero wind chill temperatures and light snow accumulation prove.