Add Yahoo as a preferred source to see more of our stories on Google. A blast of cold winter air will descend on Delaware this weekend causing First State residents to cope with frigid wind chills.

Add Yahoo as a preferred source to see more of our stories on Google. Illustration by Madie Homan This week's question comes from Morning Brief reader Katrena, who asks, "If the temperature is above ...

The wind chill and heat index charts were created to give ranges when weather conditions can become too dangerous to be ...

Millions of people in the central and eastern United States are experiencing frigid weather, with wind chill temperatures that are in the single digits in many places. And a storm is expected to bring ...

Winds turn around again, coming in off the Atlantic by the afternoon. The water temperature not too far offshore is about 42 ...

This week's question comes from Morning Brief reader Katrena, who asks, "If the temperature is above freezing, can a wind chill factor of 32 degrees freeze water?" Meteorologist Rob Shackelford: No.