What will the weather be like on Saturday, when the streets of D.C. play host to tanks, military vehicles and spectators for the Army’s 250th birthday celebration?

A 60% chance of rain and possible thunderstorms Saturday evening could impact the Army’s 250th anniversary parade, which is scheduled for 6:30 p.m. in downtown D.C.

WASHINGTON – The festival and parade celebrating the 250th birthday of the U.s. Army could face some wet weather Saturday. According to the FOX Forecast Center's Risk Of Weather Impact ( Rowi) assessment, there is a medium risk of inclement weather in the nation's capital, with showers and thunderstorms expected throughout part of the evening.