Weather: Break out the blender drinks, Sunday's high will be -13 C!

At the risk of sounding like a broken record, it’s a cold outside, After all, it’s January in Ottawa.
But it’s not going to be quite so cold.  Temperatures have moderated somewhat since last week’s suffer-fest.
Temperatures should be at a sweet sport for outdoor playing on Sunday.
Environment Canada is predicting that today will be mainly cloudy with clearing near noon and a high of -13 C.
Winds will be up to 15 km/h, giving a wind chill of -22  in the morn