Weather WTF

[derspiess]

Yeah, we got an inch of snow and a little more on the way, and they cancel school.  Starting this year they're putting out phone, test message, and email blasts about school closures.  Which is great and all but we got calls on our home phone, cell phones, plus texts and emails.  And double the number at that because they first announced a two hour delay before they decided to cancel.

Friday looks pretty interesting, weather-wise.  I was going to take the family skiing, but oddly enough the weather may prevent us from making the trip unless I can figure a way to sneak in before the heavy stuff hits.

Anyway, I'm working from home every day now so I'm not impacted by the weather.  Tommy is very low maintenance so I can work a full day with minimal distraction while he's here.  Thankfully Lola's pre-school is still open.

Got a fresh delivery of firewood yesterday.  Bring it on, Old Man Winter.

[derspiess]

Also this:

[Caliga]

Way more than an inch here and it's still coming down.  I would guess 4 at this point.  More snow here than in Cincinnati just ain't right.  I'm gonna need to choke a bitch.

[derspiess]

Way more than an inch here and it's still coming down.  I would guess 4 at this point.  More snow here than in Cincinnati just ain't right.  I'm gonna need to choke a bitch.

If it's any consolation, you're also supposed to get more than us on Friday. 

[Caliga]

I don't care as I took Friday off.

[FunkMonk]

We're supposed to have Snowpocalyse in DC starting Friday.

I am: Not prepared.

[jimmy olsen]

This looks real bad, hope the worst stays down in the mid-Atlantic like projected.

Click to look at some maps and explore numerous links.
http://www.slate.com/blogs/the_slatest/2016/01/19/east_coast_blizzard_will_impact_washington_new_york_boston.html

This "Blizzard for the Ages" Headed for the East Coast Is Very Much the Real Deal

By Eric Holthaus

This week's blizzard may rival some of the biggest East Coast winter storms in history.

Photo by Jewel Samad/AFP/Getty Images

After a record-setting warm spell to start the winter, East Coasters could be forgiven if they started to worry that it was never going to snow again. Fear not, oh dendrite devotees, for Mother Nature has something special planned this weekend.

A few days ago, weather models began to hint at the potential of a major East Coast blizzard. As of early Tuesday morning, those models are way more insistent.
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Since early Saturday, nearly every single run of every major model has shown the potential for a foot or two of snowfall on a track to hit somewhere between Northern Virginia and Boston. What's amazing—perhaps even more so than the impressive potential snow totals—is that all the major weather models are already locked in so far in advance. Simply put: There's definitely a big storm coming, it's just the details that are still being worked out.

Predictably, meteorologist message boards have erupted in squeals of giddy joy, ogling the storm's potential. One leading meteorologist on Twitter has already dubbed the storm a "blockbuster blizzard for the ages." The person who literally wrote the textbook on major Northeast winter storms, Paul Kocin, wrote on Tuesday that this week's storm is "textbook." Another meteorologist called the storm's predicted evolution "perfection."

It's rare to see such a storm modeled at all, but the agreement so far in advance greatly boosts confidence that the storm will actually happen. While it's still uncertain which specific cities will get hit hardest, the bull's-eye seems to be on the mid-Atlantic. The National Weather Service office with responsibility for the Baltimore-Washington area has already begun to warn of a high impact snowstorm bearing "significant travel delays, closures, and threats to life and property." But the storm won't be a slouch in New York City or Boston—a foot or so of snow is likely in those cities, too.

The storm won't arrive until Friday, but the setup is already looking nearly ideal: A strong blocking high pressure center over Quebec will supply enough cold air to ensure that very little of the storm's moisture will fall as rain, and a powerful low pressure center will rapidly strengthen as the storm likely slows to a crawl off the New Jersey shore at peak strength. The result will almost certainly be heavy snow between Friday evening and Sunday morning for much of the East Coast, with an extended period of whiteout conditions and thundersnow on Saturday in the hardest hit areas. Hurricane force wind gusts will increase the potential for large and damaging storm surges along the beaches, combined with higher than normal high tides coming near the full moon.

The same atmospheric forces that have contributed to the exceptionally warm winter so far will help steer tremendous amounts of moisture toward the coast. Climate change and El Niño have pushed water temperatures in the Atlantic to near record highs right now, which could offer something similar to the boost a landfalling hurricane sometimes gets when traversing the Gulf Stream—a rapidly strengthening storm, though with snow instead of rain.

That means the most remarkable thing about this week's snowstorm is the sheer amount of water that will be available to be turned into snowflakes. The latest weather models show around three inches of liquid equivalent falling between Washington and Philadelphia from late Friday until early Sunday. An inch of liquid will usually make about 10 inches of snow, but ratios can go as high as 15 to 1 in storms with fluffier flakes and colder air. You do the math.

Washington Post Capital Weather Gang contributor Ian Livingston notes that there've been only three or four snowstorms since Washington-area weather records began in 1871 with as much liquid equivalent as is currently being forecast—opening up the possibility of a historic snowfall. For perspective, a 1922 snowstorm with 2.8 inches of water equivalent produced 28 inches of snow, the most in D.C. history for a single storm.

A closer look at historical analogues to this week's storm reveals a who's-who of recent mega-blizzards, including a January 1996 storm that ranks as one of the worst snowstorms in U.S. history, a 1983 blizzard during a strong El Niño that paralyzed the Washington area, and the "Snowmageddon" storm of February 2010.

In my winter weather preview back in October, I mentioned that strong El Niño winters like 2015–16 have a boom or bust history when it comes to major snowstorms in the East, depending on what's happening in the Atlantic Ocean. In a major pattern shift, the North Atlantic Oscillation has gone deeply negative in recent days, which favors the influx of cold air from the Arctic and sets the stage for a string of potential storms.

For those of you wishing this storm away, the forecast is a sharp contrast to the late-January blizzard of 2015 that famously spared New York City at the last minute. This week's storm will be a sprawling slow-mover, virtually guaranteeing heavy, multi-inch snowfall across a vast swath from Virginia to New England. So, my advice from October still stands: Buy a snowblower.

Eric Holthaus is a meteorologist who writes about weather and climate for Slate's Future Tense. Follow him on Twitter.

[FunkMonk]

Yup that's the one

[Barrister]

Yeah, we got an inch of snow and a little more on the way, and they cancel school.

A whole inch of snow!?!?!  What a terrible catastrophe!

[katmai]

Yeah, we got an inch of snow and a little more on the way, and they cancel school.

A whole inch of snow!?!?!  What a terrible catastrophe!

I'd take that over mix of freezing rain and snow we are forecasted.

[Barrister]

Yeah, we got an inch of snow and a little more on the way, and they cancel school.

A whole inch of snow!?!?!  What a terrible catastrophe!

I'd take that over mix of freezing rain and snow we are forecasted.

For sure.

Edmonton is forecated to receive 2.0cm of snow - just a shade under an inch.  It's chalked up to be a regular winter day.

I know that even tiny amount of snow can screw up warm weather cities who are completely unprepared, but I would have thought Cincy is pretty used to snow.

[Valmy]

The snow is not a problem. It is the ice. Hilarity ensues.

[Caliga]

I know that even tiny amount of snow can screw up warm weather cities who are completely unprepared, but I would have thought Cincy is pretty used to snow.

Nope, remember that a) we don't get a whole lot down here, and b) we hate 'big government', so the end result is: every snow storn is a total shit show.

[mongers]

I know that even tiny amount of snow can screw up warm weather cities who are completely unprepared, but I would have thought Cincy is pretty used to snow.

Nope, remember that a) we don't get a whole lot down here, and b) we hate 'big government', so the end result is: every snow storn is a total shit show.

I read that Moscow has 15,500 snow ploughs.

[Caliga]

I read that Moscow has 15,500 snow ploughs.

Not sure about the county I live in now, but the last county I lived in had two.