All posts by Jack Sillin

I’m Jack Sillin, freshman at NYA, snow-lover, enjoyer of the outdoors, and of course, weather geek. My passion for weather began several years ago when I was about six years old on a series of long plane trips while watching countless hours of The Weather Channel. My skills have evolved rapidly in the past few years from excitedly refreshing the radar on the local TV weather page (I’m still guilty of that from time to time…) to waking early to analyze complex charts and graphs every day to produce a forecast. I’m hoping to pursue a career in the NWS someday. Aside from the weather, I’m a big skier and lover of all things cold and snow. I also like to do many other outdoor activities such as hiking and fishing when the snow is no longer around. I can be reached through twitter @JackSillin and via email at jack.sillin@gmail.com.

Still Cool And Unsettled Today

Hello everyone!

The third storm in our latest set is currently developing southeast of Cape Cod and will be heading towards Nova Scotia today. The storm will pass just too far east to bring us steady precipitation, though a few showers can’t be ruled out especially along a weak surface trough located over SW NH.

Most of us will see more seasonably cool temps and overcast skies today, with no particularly interesting weather to speak of. High temps will be similar to recent days, ranging from the low 30’s in the northern mountains to the upper 30’s along the coastline.

Tomorrow looks much nicer with widespread sunshine and temps in the 40’s for most.

-Jack

Clouds And Showers Linger Today

Hello everyone!

Yesterday’s storm system has now moved NE into the Canadian Maritimes, but unfortunately another system is right on its heels. That storm will move through the region today with a mix of rain and snow. The best chance for accumulating snow will be in the higher elevations of the Whites and adjacent parts of the Maine mountains where 2-4″ will likely pile up. Snowflakes will likely fall for a brief time this afternoon in the valleys as well as the foothills, but accumulations more than a dusting are far less likely in these areas.

Perhaps unsurprisingly, this system means that the entire region is in for another day of overcast today. High temps will range from 32 in the north to 40 in southern NH.

While this storm means we have to deal with another day of dreary weather, it does look pretty neat on satellite imagery. Our last storm can be seen in the far top right of the image, while the northern edge of a third storm can be seen at the very bottom of the image. That system will exit “wide right” (i.e. far out to sea) tomorrow, bringing more clouds but minimal precipitation.

-Jack

Messy Storm System Arrives Today

Hello everyone!

Today will feature the arrival of a messy storm system as two disturbances approach our area from the south and west. The first is a coastal storm that was spinning off the North Carolina coast this weekend, and the second is a cold front moving east from the Plains. These systems won’t be able to join forces until they both move into the Canadian Maritimes, so this won’t be a major storm but it will be mildly irritating.

Temperatures this morning generally fall somewhere between 20 and 30, with the exception of the Midcoast and SE NH. That means that any light precip that falls over the next few hours will fall as freezing rain/drizzle given warm air aloft. As a result, be sure to keep an eye out for slick spots on your way into work this morning.

Steadier precip moves into the region from SE to NW this afternoon, beginning along the coast between 1 and 2. By this time, temps will have warmed above freezing for most of us outside the foothills/mountains. As a result, expect plain rain unless you’re in the mountains, where sleet and freezing rain will fall, or cold pockets in the foothills where freezing rain will continue. Rain will fall steadily through most of the evening before tapering off later tonight. Another round of steady precip will fall as either rain or snow tomorrow morning as the second storm moves through.

High temps today will range from 25 in the north to 35 along the coastal plain. Yep it’s really gonna be 35 and raining, and if that wasn’t unpleasant enough, NE winds will be gusting between 20 and 30 mph especially closer to the coast. These NE winds will pile ocean water up along the coast south of Portland, where minor coastal flooding is possible.

-Jack

Cool And Calm Today

Hello everyone!

Today will feature cool temps and generally calm conditions as a strong area of high pressure passes overhead. High temps will range from around 30 in the north to around 40 in SE NH, while skies will remain more or less sunny. The best chance for some clouds will be this afternoon in SW ME and adjacent parts of southern NH.

Those clouds will be moving north from a powerful ocean storm currently located east of South Carolina. I’ve included a little satellite loop of the system above, as it has a pretty neat almost-symmetric core. That storm will weaken as it moves our way tomorrow, but it does look to set up a bit of a freezing rain event for tomorrow night into Tuesday. At this time, I don’t think we’ll see enough ice accumulation for widespread power outages, but roads will certainly be slick and I can’t rule out a few outages especially farther inland.

More details on that storm will come this time tomorrow. In the meantime, enjoy the nice weather today!

-Jack

Cold Weather Returns Today

Hello everyone!

Today will feature the return of cold temperatures as Arctic air pours into the region from Canada behind last night’s front. As a result, we’ll see our standard post-frontal weather today, with some clouds and flurries near the international border and sunnier skies downwind of the mountains. Look for high temps to be quite cold for this time of year, ranging from the upper 10’s in the mountains to the mid 30’s along the NH Seacoast. NW winds will be breezy this morning, but will gradually relax this afternoon as high pressure approaches.

-Jack

Another Arctic Cold Front Arrives Tonight

Hello everyone!

Today will feature the approach of another Arctic cold front as our cool and active pattern rolls along. The front won’t cross the region until this evening, which means we’ll spend most of today on the warmer side due to southwesterly flow ahead of the boundary. Additionally, coastal areas will likely enjoy several hours of sunshine this morning which will further boost temps. As a result, SE NH is likely to approach 50 degrees this afternoon while rest of the coastal plain tops out in the 40’s and the mountains remain stuck in the low/mid 30’s.

The front will enter the mountains during the mid-evening hours with a line of snow squalls that will result in low visibilities and a quick coating-1″ of snow. These squalls will lose much of their momentum as they move SE of the mountains later in the evening. Another cold airmass will move in on gusty NW winds later tonight into tomorrow.

-Jack

Clouds Return Today

Hello everyone!

Our next Arctic cold front lies in wait across Ontario this morning, which means we’ll start to see the telltale high clouds spreading across the region today. The developing overcast will inhibit solar heating, and with current temps near record lows for this time of year, another chilly day can be expected today. Highs will range from the low 20’s in the north to the mid 30’s in southern NH.

One neat thing that may happen today is ocean effect snow. The airmass that has spread across the East Coast is so cold that as it retreats ahead of the next front, its passage over the warm Gulf of Maine waters will create enough instability for ocean effect snow showers. The best chance for some flakes this afternoon will be northeast of Portland, and no accumulation is expected. Otherwise, the next chance for precip will arrive tomorrow evening in the form of snow squalls.

-Jack