Here is the severe weather outlook for today:
The highest tornado probabilities, which are of moderate value of 5%, is right over the the same area that suffered so much on April 27.
Delays are already being reported in Philadelphia and Houston where ground stops are in place. The Airline Survival Guide is here.
Thunderstorms today are likely to cause delays at the Atlanta and Cincinnati airline hubs.
Today’s winter advisories (pink = winter storm warning).
The major Northeast airports will have major problems tomorrow.
Update: 7:21am… As I was posting this, a ground stop due to low clouds was put in place for Chicago. Please read the airline survival guide if you are planning to travel by air today or tomorrow, especially to Atlanta today. If you can take an earlier flight, you might save yourself a lot of trouble.