Sunny 68 New York City and Philly Dry but Chilly Boston, Showers in ChicagoAbove than average temperatures across West and Central U.S; GreatLakes experience below average temperatures mid-week.A quieter than normal period of weather is underway across the CONUS andis forecast to continue until Thursday. Tonight, scattered showers andthunderstorms will develop along a pair of cold fronts propagating throughthe Northern/Central Plains and Upper Midwest. Some rain showers may alsoo...