From Meteorologist Clemente Morales: 

A very strong cold front has pushed through the Big Country and that means gone are the warm temps and replaced with much colder air and very strong winds for the entire area. For today, we will see sunny skies and a high of only 47 degrees. The winds will be strong from the north northwest at 15-20 mph. For tonight, we will see clear skies and a very frigid 24 degrees. The winds will be strong from the north at 5-15 mph.