kwan sa begins today. a week long celebration of african heritage.ach day of the celebration carrying a core principle. the first day is on unity. >>> now, your nbc 10 first alert weather. >> if you've been outside, you know it's a cloudy, but mild condition that will meet you. we're getting a live look at city hall broad street campus camera. it's dry for now, wu we are tracking rain. tell us more. >> we're tracking the temperatures closely because we're seeing isolated light precipitation move in. most of o it falling as rain because look at the temperatures. most of us are above freezing. we're at 37 in the suburbs and 33 in the lehigh valley. reporting rain in allentown, the official reporting station for this and delaware at 41, but not everywhere in the lehigh valley is only seeing rain. here's your radar and satellite. i think this is more so what's happening higher in the sky. by the time it makes it to the surface, most falling as rain. there's a look at the temperatures. that's too warm to see freezing rain or a mix. we have a few spots at