Wednesday, 12/16 Storm (Tuesday Morning Update)
A Winter Storm Watch remains in effect for our area as we are now one day away from the wintry weather.
The local news outlets seem to be agreeing on a general 1-3” for S/SE MoCo and 3-6” for N/NW MoCo. WUSA9 has a little less, and NBC4 has a little more.
The National Weather Service (seen in our featured photo) still has higher totals as S/SE MoCo is at 4-6” and N/NW MoCo is at 8-12.”
Things should start off as light snow in the late morning hours before becoming heavier in the late afternoon. We will likely see ice mix in as we move into Wednesday evening and rain could start to creep up into S/SE MoCo on Wednesday night before everything switches back over to the icy mix and ends as snow.
As always, it’s about the rain/snow line. If temps are colder than forecasted we can see a “boom scenario” that could double projected snow totals. If temps are as advertised, we likely see the ranges most of the news stations are predicting, and if temps are warmer than expected, you cut those totals in half.
The short range models will be relevant today so we’ll have a couple updates for you as the storm approaches.
Here is what MCPS plans to do for inclement weather during virtual learning.
Montgomery County Public Schools have remained entirely virtual since the start of the school year. So what happens if it snows?
Fox 5 reported the following for Montgomery County:
”Unless there is a countywide power outage of sorts, the county anticipates following their normal virtual instructional schedules on days when it snows. They say they would need to revisit that once they start to bring groups of students back in the building.”
MCPS does have a plan to continue providing meals for students in need during the winter storm. They’ll be providing three days’ worth of meals will be served at meal sites on Tuesday, Dec. 15, to cover Dec. 15 – Dec. 17. Meal service will resume on Friday, Dec. 18.
A poll we started on our MoCoSnow Twitter account (@MCPSsnow) has led to mixed results on whether or not students should still have snow days during virtual learning.
The National Weather Services Releases First Snow Forecast for Wednesday, 12/16
The Winter Storm Watch has now been extended to include all of MoCo
In the National Weather Service’s first projected snowfall total map for the Wednesday storm, we see quite the gradient.
In areas closer to DC (Bethesda/Silver Spring), the NWS is going with about 3-4” with this map.
Areas in the middle, like Rockville and Gaithersburg are in the 6-8” range.
Poolesville, Germantown, and Clarksburg are in the 8-12” range, and Damascus leads the way in the 12-18” range.
Capital Weather Gang has the southern parts of MoCo in the 1-4” range, central MoCo at 4-7”, and upper MoCo at 6-12”+ (with boom and bust scenarios).
See what the local networks are calling for here.
Significant Winter Storm Possible This Week (Sunday Afternoon Update)
4pm UPDATE: The National Weather Service has increased the level of confidence and possible impact from the “enhanced” to “moderate” zone, which is one step below the most severe– “high” for half of MoCo.
Significant Snow Storm Possible This Wednesday (12/16)
It’s very easy to get excited for digital snow. Digital snow is the snow we’re “supposed” to get when we are days away from the actual storm possibility.
Right now, I’m excited for digital snow. We are inside of 5 days and models are agreeing on what looks like a significant storm heading our way this Wednesday.
We have a chance for some light snow on Monday, but that won’t be as impactful as the Wednesday storm.
I would be more confident if things still looked this way inside of 3 days, but for us to have this kind of opportunity in mid-December is amazing for snow lovers (especially in a season where experts predicted low snow totals for the winter).
Things can change, but as of now here is how things look:
The UKMET (UK model) is currently showing about 6”-9” for MoCo.
The GFS (American model) has shown a significant storm for three runs in a row with totals at or above the 1 foot mark for almost all of MoCo.
The Euro (European model who many trust the most) just had a run that showed the potential for some mixing with sleet/rain the closer you get to DC, but still shows some relatively high totals (a foot or more for much of MoCo). The timing now looks like a Wednesday night into Thursday situation, but we have to keep an eye on that warm air.
Right now we are still in a position where this thing moves a little bit in one direction and we miss out on big snow totals or moves a little bit in the other direction and we receive over a foot of snow.
What does this mean for virtual school? I’m not sure, honestly. I don’t think a school system would cancel virtual school, but if this ends up becoming a warning level event…it may definitely be disruptive.
We’ll keep an eye on this one and provide daily updates for you.
Featured image courtesy of the National Weather Service.
