 If you are experiencing nausea, cold sweats, any of those conditions, you should go inside, hydrate. If you're still experiencing those kinds of symptoms after 30 minutes, you should probably consider going to the emergency room. Vlad? All right, that's good advice. Tom Hanson reporting from Brooklyn. Tom, thank you, my brother. Appreciate it. Okay, let's go into CBS News Philadelphia meteorologist Kate Bilo with a look at the national forecast. Hey, Kate.