 Brian Vandegraaff in the First Alert Weather Center. We have partly sunny skies. It is 75 degrees now in the nation's capital. This is WTOP News. Facts matter. This hour of news is brought to you by Lido Pizza. Lido Pizza never cuts corners. Good morning. I'm Mark Lewis. Coming up, a worldwide IT outage grounding flights. It continues to affect banks, retailers, and hospitals around the globe.