Tuesday, April 28, 2020

Too Bad The Ski Areas Are Closed.......

Brookfield, Vermont yesterday
As the cool spring weather continues in Vermont, the snow periodically keeps coming. For  most of us, when it has snowed in the past couple of weeks, the snow cover has melted pretty fast.

For instance, you saw that snowy scene in yesterday's post from a web cam grab along Interstate 89 in Brookfield. As of early this morning, almost all that snow was gone, and the remainder will have disappeared by this afternoon, I'm sure.

I bet yesterday's snow winner in Vermont, a fairly high spot in Ludlow, with 4.8 inches of fresh, albeit wet powder, will lose the remaining snow today.

It's harder to melt the snow above say, 2,500 or 3,000 feet, so the high elevations are still pretty deep in winter.   If you look toward the Green Mountains and Adirondacks during today's sunshine, you'll see a lot of snow up there.

As of yesterday, the summit of Mount Mansfield still had 70 inches of snow on the ground. Spring is a long way off there.  Believe it or not, while that amount of snow at that 3,900 foot elevation measuring site is above normal, compared to the average of 53 inches, this is nowhere near a record depth for the end of April.

All this is according to a cool, useful, interactive site by Matthew Parilla. You can compare the current snow depth up there to this date in past years. (And other dates).  Probably the latest arrivin and worst spring up on Mount Mansfield was the notoriously wintry spring of 1971.  On this date that year, there was still 106 inches of snow near the Mount Mansfield summit, according to the data Parilla has.

Right about now is when the snow depth atop Mount Mansfield just begins to crash.  It normally falls very fast through May, and by early June, it's all gone .

And Brookfield, Vermont this morning. Doesn't take long for
snow to melt this time of year, except on the mountain peaks
True to form, the next good storm, coming at the end of this week, looks like it will be rain, even at the summits.  The relatively warm weather during this expected half inch to an inch of rain will melt high elevations snows, for sure. Not all of it, but a lot of it.

That's why the National Weather Service in South Burlington is keeping an eye out for some minor flooding possible Friday or Saturday.

They're saying there will be sharp rises in river levels in Vermont due to the rain and melting high elevation snow. At this point though, if there is any flooding, which is iffy, it will be pretty much minor, nuisance stuff.

Believe it or not, there could well be a period centered around May 12 and 13 in which the snow cover goes back up in Vermont's mountains.

Long range forecasts are notoriously dicey, but if these are to be believed, another near record spell of cold weather and snow could strike Vermont then.  I'm definitely NOT saying it will happen, but unfortunately, it's possible.  Ma Nature might just have it in for our gardens, huh?

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