United vs. ImpactSaturday, 7:30 p.m., RFK Stadium KickoffFinal WhistleWeatherChance of RainMid-90s70sSevere storms possible 60%I’m assuming storms will pass at some point. They may even begin before game time. In which case, post-storm air should be in the 70s. If no rain, it’s hot through the end. UnitedCast appears on the day of every United home game. Also, if you haven’t already, join us on Facebook and follow us on Twitter.