A beautiful Tuesday afternoon after starting in the 30s in the suburbs.  Dry high pressure over us now but later today and tonight a weak low pressure or wave in the atmosphere will move to our north and a trailing cool front may kick off a few needed showers tomorrow afternoon.  We can really use the rain this time of year with everything blooming and greening out.  Rain since early March is now more than 3 inches below average.  By Thursday and into the Easter weekend back to dry air and lots of sun and