Temperatures across most of the nation will not get above freezing on Thursday. The entire shaded areas on the map below will be sub-freezing.
Dallas, Texas... is expected to only make 25 on Thursday, with wind chill values in the single digits... for the WARMEST part of the day.
The purple shading on this map... represents high temperatures of -10 to -19 degrees in North Dakota. Now that's cold!
Click on this link for the map ----> http://media.graytvinc.com/images/cold_morrow.JPG