It will slowly trek across the country with heavy mountain snow in the Rockies and rain for lower elevations.
One it gets across the Rockies - it may spawn some severe weather across the plains states as we head toward the weekend.
Here is a current weather map - you can see the cold front getting ready to move into Washington, Oregon and California.
And some good news maybe for all those stranded in Europe due to the ash cloud? Some planes are flying once again!
Click here to see a web site with current air traffic and the current position of the ash cloud.