Quick Early Tuesday I'Afternoon New England Storm Update

Satellite view as of 1:30 p.m. there's thick smoke
in New England and far southern Quebec. It's 
visible as that brown stuff.The thunderstorms
are further up in Quebec, and beginning
to affect Maine. We're unsure yet whether 
the smoke will affect the intensity of 
the expected storms tonight. 

Early this afternoon, another round of updates has come through the transom regarding the severe weather forecast for this evening in northern New England. 

The overall philosophy is the same: Meteorologists still expect a mix of supercells and clusters of potentially severe storms crossing the border from Quebec toward evening. 

NOAA's Storm Prediction Center updated their severe storm outlook early this afternoon, like they usually do. 

The major change is an upgrade to the tornado risk in western Maine. Up there, we have a 10 percent chance of  tornado within 25 miles of a given point. 

It's still at least a five percent of a twister in a given point across northern Vermont and New Hampshire and extreme northeast New York. 

Strong straight line winds are still be far the greatest risk tonight. 

Wildfire smoke is still a wild card. It's blocking the sun, and it's not warming up as much as forecast. This smoke is much thicker than all the computer models expected. Will that mess up the instability necessary to fuel this severe storm outbreak? 

As of early afternoon the thickest smoke had moved east out of Vermont. But thick smoke was still stretched out in a band along either side of the Canadian border. Here in St. Albans as of 1:30, the atmosphere has a sick puke yellow color, and the sun is showing as a dim red dot in the sky. 

There are a few signs the pollution could diminish the storms. As of 1:30 p.m. I'm kind of unimpressed with the storms far to our north in Quebec. However, there is plenty of time for these storms to develop to dangerous levels.

I'm also seeing hints that Maine and northern New Hampshire, and probably the Northeast Kingdom might have the earliest and most intense storms this evening. There looks like there might be several bursts of storms through midnight, with the severe threat lasting well into the night. 

So far, it seems to be full steam ahead with the severe storm expectations.  The atmosphere is pretty primed for storms.  I'll have an update late this afternoon.  Meanwhile, you can read my full morning report with more details by clicking on this link. 

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