Monday Morning Update for Wednesday, 12/11

December 9, 2019
MCS Staff

As you can see in the images, there are still a couple scenarios in play.

Due to warm temps on Tuesday, it’s going to be difficult for them to drop low enough for snow to stick to the road when it starts snowing overnight into the morning.
The European model is showing half an inch to a little over an inch for MoCo. This wouldn’t overcome temperatures above freezing. The GFS is showing 3-3.5 inches for MoCo…which would be a little different for us.
Due to the timing of this storm (in after midnight and gone by lunch) we could see an impact on schools, but it depends on which scenario plays out.
Which one are you rooting for?

Images courtesy of Fox5 and WUSA9.


  1. Qel on December 9, 2019 at 4:29 pm

    You should start talking about the ensemble runs & the Canadian model as well.

  2. plznoschool on December 10, 2019 at 1:44 am

    I hope school gets delayed or cancelled!! Hoping for 3.5 inches of snow!!

  3. She owes on December 10, 2019 at 4:56 pm

    Pencil Prediction?

    • Alex Tsironis on December 10, 2019 at 9:35 pm


  4. T on December 10, 2019 at 5:40 pm

    Hi! Is the app not being used anymore? There are no active links to this page!

    • Alex Tsironis on December 10, 2019 at 9:35 pm

      The app I’d used for specific percentages

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