Whoops! This was supposed to be posted on Monday evening. However, something from Real Life Inc. interfered and even though the data had already been gathered, I forgot to disperse it to our faithful readers! Apologies! I’ll understand if I get one fewer present under the tree.

At 951pm EST, the temperature at Pittsburgh, PA (KPIT) was 56 degrees with light rain falling. As a cold front is pushing through the region, a few straggling showers are expected over the area early Tuesday morning, but then conditions clear out by midday as high pressure works in behind the system. Wednesday should be dry, but much colder as high pressure shifts overhead.

Tuesday: A few morning showers. High 53, Low 27.
Wednesday: Clearing and colder. High 34, Low 21.

TWC: Tuesday: Cloudy, chance of morning showers. High 57, Low 31.
Wednesday: Mostly sunny. High 34, Low 20.

AW: Tuesday: Cooler, a shower in the morning. High 54, Low 30.
Wednesday: Partly sunny and colder. High 35, Low 22.

NWS: Tuesday: Chance of morning rain showers. High 55, Low 30.
Wednesday: Mostly sunny. High 32, Low 20.

WB: Tuesday: Chance of morning rain showers. High 55, Low 30.
Wednesday: Mostly sunny. High 32, Low 24.

WN: Tuesday: A few morning showers. High 54, Low 29.
Wednesday: Mostly sunny. High 33, Low 21.

FIO: Tuesday: Light rain in the morning. High 58, Low 30.
Wednesday: Clear throughout the day. High 33, Low 24.