Vermont Weather Week Ahead: Somewhat Encouraging For Drought Relief

For most of Vermont, today is dawning as another dreary one, as the sky is having a lot of trouble clearing out. 

A carpet of leaves beneath a sugar maple in St. Albans
Vermont during yesterday's overcast. We're rapidly
getting into stick season. The hope is November will
be wet, and there are chances of some storms, 

We've gotten into that time of year in which it doesn't get sunny too easily, even if there's high pressure nearby. 

We're actually going through a typical November/December type thing now, in which moisture from the Great Lakes, cold air aloft and lingering moisture keep us cloudy. 

Going into this week, it looks like an inversion might set up, meaning we'll have a layer of warm air a few thousand feet up.

That kind of set up also tends to keep thins pretty overcast. The heat from the sun when it is high and strong in the late spring and summer tends to mix the air and get rid of inversions. Which clears the sky. '

The low sun angle this time of year doesn't really have the power to do that.  WHile there is a chance we might clear out at times Monday, Tuesday and Wednesday, don't count on it. Especially in northern valleys.

In a way, this is good, because the overcast doesn't allow us to dry out as much as a sunny, unseasonably warm day would.  With our ongoing drought, we don't need things to get worse. 

RAIN CHANCES

What we really need is a series of nice soaking rains like we had this past week. We do have an uncertain shot of something like that toward the end of the upcoming week. And extended forecasts are slightly optimistic on precipitation chances.

The late week shot at rain would come from a potential nor'easter. As always, whether we in Vermont get some decent rains depends on the track of the storm. Too far offshore, and we get nothing spectacular. 

A track that hugs the coast or goes a little inland would be wonderful. And wet.

There's even a chance that horrible Hurricane Melissa would do some good after causing a lot of pain and suffering in the Caribbean.  By the end of the week. Melissa is expected to be out in the Atlantic Ocean, far off the East Coast, zipping northward and weakening. 

There is a chance that the nor'easter could syphon some moisture extra
off of Melissa, and that would enhance the rains in New England. That scenario is far, far from a slam dunk, but it would be nice. 

After our hoped for late week or weekend nor'easter, we want to look for even more rain. We've kept telling you it would take a long time to dig ourselves out of the drought, and that's still so true. Yeah, it might seem damp to you outside now, but we need a lot of rain to really soak into the ground and recharge aquifers and such. 

Extended forecasts are not as reliable, and much more broad brush than the predictions for the next few days. The long range forecasts out this weekend do give us some more hope for more rain. 

The six to ten day outlook, which runs from Halloween to November 4, leans toward above normal precipitation, which makes sense, considering there might be a coastal storm around then. 

The 8 to 14 day outlook, which goes from November 2 to  9, is a tossup, giving us near normal precipitation, with below normal temperatures. Maybe the first snows of the season? We shall see! 

There's also a NOAA three to four week outlook, which takes us well into mid-November. That forecast slightly favors above normal precipitation in northern New England,  but it's not a perfect setup for big soakers. 

A decent share of the computer models in that three to four week range  place a dip in the jet stream somewhere near or over Quebec.  That's not ideal, as it could steer the wettest storms off to our south and east.

However, even if the three to four week forecast is correct, the location and the strength of that dip in the jet stream would vary.   Exactly where it sets up, if it sets up, and how it interacts with other weather systems would determine how much and what kind of precipitation we get.

Note I said what kind. Once we get into November, all bets are off. We could get rain, snow, ice, a mix, you name it.  

At least it's beginning to appear we're escaping that horrible weather pattern we had in August, September and much of October in which warm, arid, sunny high pressure systems would stall over us for weeks at a time. 

This blog thingy might, for a change, frequently mention oncoming inclement weather.  For once, if we get lucky, Vermonters might end up embracing our famously bad November weather.