Cold fronts are not created equally - some are weak and other are very strong. This is what to look for so you can determine the strength.

Track the winter storm as it's forecasted to bring heavy snow and extremely cold weather to the U.S., reaching millions from ...

Winter storms and extreme cold are forecast to wallop the U.S. with snow and ice through the weekend. Prepare for power outages and transportation issues.

An arctic cold front traveling south will reach all parts of Texas, bringing dangerously low temperatures over the next several days. Maps show how cold it could get.

Tracking another Arctic front moving south from Canada into Oklahoma as we go into the weekend.  Right now it looks like the ...

Add Yahoo as a preferred source to see more of our stories on Google. This image shows where high temperatures could reach record territory Tuesday afternoon, as noted with a box surrounding the ...