Nationals vs. DiamondbacksWednesday May 2, 7:05 p.m., Nationals Park First Pitch9th InningWeatherChance of RainUpper 70sLow 70sMild30-40%Probably not a wash-out situation. And it may not rain at all. But enough of a chance to keep an eye on radar. NatCast appears on the day of every Nationals home game. Also, if you haven’t already, join us on Facebook and follow us on Twitter.