 Tracking just a few showers and storms, namely one particular storm exiting Anne Arundel County heading towards the eastern shore. But the chances there through about sunset for another shower or storm to pop up and then fizzle out pretty fast. Tonight, turning mostly clear and muggy, temperatures only falling into the mid-70s. And your Monday, bit of an active day. Temperatures hotter than today with highs around 100 degrees with heat index values as hot as 110, which is why the National Weather Service will have an excessive heat warning in effect from 11 a.m.