All posts by Jack Sillin

I’m a third-year atmospheric science student at Cornell University who has been blogging about the weather since 2011. While I’m not officially a meteorologist, I have accumulated a bit of experience forecasting both local weather (in western Maine and New Hampshire) as well as national/international weather during my time writing for weather.us and weathermodels.com. I also have experience programming in Python, teaching concepts in weather forecasting, and communicating forecast information to general audiences.

Snow update as of 8:00 EST 10.30.11

As of 8 we have received over 4 inches in Yarmouth and it is still snowing hard.

Another 3-5″ are expected.

Winds are still high and power outages are still a very real possibility.

Stay tuned

-Jack

Snow update

As I look at the totals across the area I see that this storm will hit the record books.

But here in Yarmouth I have only seen 2-3″ and the storm is winding down so I will adjust my total forecast to 3-6″

Wind forecasts have gone down to sustained winds at 30mph and gusts up to 50 mph.

Stay tuned

-Jack

Last update for the night

As of 8 we still have snow falling and it does appear that it will stay that way. Getting some good banding and convection. I expect that I will wake up to a MONSTER storm raging outside.

As of 8 almost 2,500,000 homes and businesses were without power and it has JUST begun. The worst snow and wind are yet to come.

Snow prediction amounts are rising with a grand total of a foot or more.

Below are some snow amounts and forecasts.

FORECASTS

Forecasts are measured in inches

Hartford CT 8-12

Portland ME 8-12

Concord NH 8-12

Worcester MA 8-12

Boston MA 3-5

Poughkeepsie NY 9-13

TOTALS are reaching one foot in the Berkshires and the worst is yet to come.

Stay tuned

-Jack

Radar update as of 7:15 10.29.11

As of 7:15 the snow had a firm grip on the area and should continue that way and as a result I have upped my total forecast to 8-12″ again.

Wind forecasts remain the same.

Stay tuned

-Jack

Radar update as of 6:45 pm EST 10.29.11

The snow tuned to rain then turned to a mix and that is where it stands now.

Snow and wind forecasts remain the same.

Stay tuned

-Jack

Radar update as of 6:20 EST 10.29.11

As we have changed over to rain here in yarmouth and the surrounding areas I will put my total accumulation amount at 6-10″

Winds forecasts have remained the same.

The number of power outages is well over 1,500,000 and continuing to rise.

Stay tuned

-Jack

Storm update as of 6:15

As of 6:15 the snow was starting to get into Freeport ME and is picking up in intensity.

I am sort of suspicious that it MIGHT not turn to rain and stay snow… but that is only a possibility and we will have to see.

As far as snow amounts I am raising my forecast to 7-11″ to include the no-rain changeover possobility.

Wind forecasts have stayed the same.

Stay tuned

-Jack

Another nor’easter update

As of 5:40 pm EST 10.29.11 the edge of the precipitation shield was in the southern part of Falmouth and steadily moving N. The winds were calm.

The snow accumulation forecasts have again gone down to 6-10″ at the coast.

The wind predictions have risen to sustained @ 45 gusting to 60mph

Stay tuned

-Jack

Storm update as of 4:45 pm EDT 10.29.11

As of quarter to 5 the precip. has reached portland ME and at Wells BEACH it is snowing, showing that the snow is working it’s way toward the coast.

Also just issued by the NWS a HURRICANE FORCE WIND WARNING FOR THE WATERS IN THE MID TO OUTER GULF OF MAINE this means that winds winds of 75 mph or greater will affect the waters there.

All other forecasts have not changed.

Stay tuned

-Jack

Storm update: cyclogenisis

The storm is now starting cyclogenisis and should be rapidly strenthening soon.

The precip. shield is now approaching OOB (Old Orchard Beach)

Stay tuned

-Jack