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> Spring 2017
newfiebrit
post Today, 08:08 AM
Post #1181




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From: St Johns
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Looks back on track on the latest GFS/Euro for a double blow here, though need to get the first system nailed down before even looking at the next one, should be an interesting few days for sure!
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newfiebrit
post Today, 09:10 AM
Post #1182




Rank: F5 Superstorm
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From: St Johns
Member No.: 27,313





The EC weather radar is down here cause of an outage, going to fun and games if it's not fixed before Thursday, we wont have much of a real time clue what is about to hit us!

http://weather.gc.ca/radar/index_e.html?id=wtp
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bigmt
post Today, 10:36 AM
Post #1183




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Accuweather - http://www.accuweather.com/en/weather-news...friday/70001242

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QUOTE
As a storm runs into the warm-cool air battleground in place across the northeastern United States, areas of wintry and wet weather will occur by week’s end.

After drier air moves into the Northeast over the weekend, the stormy pattern will resume during the first week of April.

At least two storms will track across the Central and Southeastern states before lifting northward into the mid-Atlantic and New England next week.
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bigmt
post Today, 11:22 AM
Post #1184




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Updated GFS through the medium range.

12z GFS @ hour 48:

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Hour 72:

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Hour 96:

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Hour 120:

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Hour 144:

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snowgeek93
post Today, 12:39 PM
Post #1185




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Finally some peaks of sunshine here today.


--------------------
Buttonville Airport 2016/2017 Snowfall: 137.2cm

First Flakes: Oct 27th
First Snowfall: Nov 20th/21st (2-3cm)
Biggest Snowfall: Feb 12th (18.4cm)
Days with Snow on Ground: 89
Days with Snow Cover: 52

Thornhill, Ontario Snowfall (Buttonville Airport):

2016/2017: 137.2cm* (Weak La Nina)
2015/2016: 96.4cm (Strong El Nino)
2014/2015: 118.7cm (Weak El Nino)
2013/2014: 184.8cm (Neutral)
2012/2013: 151.6cm (Neutral)
2011/2012: 99.9cm (Weak La Nina)
2010/2011: 168.1cm (Moderate La Nina)
2009/2010: 71.3cm (Moderate El Nino)
2008/2009: 253cm (Weak La Nina)
2007/2008: 251.6cm (Moderate La Nina)

Average Snowfall (Buttonville Airport): 142.6cm
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stuffradio
post Today, 12:55 PM
Post #1186




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I'm at 355mm of precip this month and it's still coming down hard.
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bigmt
post Today, 01:41 PM
Post #1187




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12z ECMWF not shying away from it's previous outlook, driving substantial snow through Atlantic Canada and specifically NL as both the initial and followup low affect the Province.

Another round of frozen precip for ON as well. Similar in distribution to it's 00z run but a bit more prolific in terms of amounts, although precip-type is up for grabs with the setup as depicted.
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bigmt
post Today, 02:26 PM
Post #1188




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EC - http://weather.gc.ca/warnings/index_e.html

http://weather.gc.ca/warnings/index_e.html?prov=ns

QUOTE
Nova Scotia

Snowfall warning

Snowfall, with total amounts of 15 to 20 cm is expected.

A low pressure system is expected to develop near Cape Cod overnight and intensify as it moves south of Nova Scotia on Wednesday. Snow will develop late Wednesday morning over Cape Breton giving snowfall amounts of 15 cm by Thursday morning.

This system is expected to stall southeast of Cape Breton on Thursday, giving additional snow to much of Cape Breton Thursday and Thursday night.

Rapidly accumulating snow will make travel difficult. Visibility may be suddenly reduced at times in heavy snow. Surfaces such as highways, roads, walkways and parking lots may become difficult to navigate due to accumulating snow.

Snowfall warnings are issued when significant snowfall is expected.


QUOTE
Newfoundland and Labrador

Special weather statement

Major winter storm to impact much of Newfoundland later this week.

Meteorologists are monitoring a developing storm that will bring an extended period of winter weather for the ending of March. Persons planning weather-sensitive activities are advised to check for updated forecasts and should begin to consider alternate arrangements. Travel is expected to become difficult.

Precipitation: Light snow is forecast to spread across most of the Island on Thursday. Over southeastern Newfoundland, the snow will likely mix with or change to rain or freezing rain on Thursday night before transitioning to heavier snow on Friday. Precipitation is forecast to remain as snow over the remainder of the Island, with particularly heavy totals occurring over interior and northeastern sections. Lesser amounts appear likely for western and northern Newfoundland, where conditions are forecast to improve on Friday. Elsewhere, snow is expected to continue through Friday night and then taper off on Saturday.

Wind: Strong north to northeasterly winds will accompany this storm. Gusts over 100 km/h appear possible over the eastern half of the Island during the day on Friday and into Friday night. Winds are forecast to ease on Saturday.

Visibility: The combination of snow and strong winds will create considerable blowing snow, giving near zero visibility. The potential exists for blizzard conditions over some areas.

Ice pressure: Persistent onshore wind along the east and northeast coasts may result in extensive ice buildup or significant pressure, both along the coastline and in the bays, especially north of Cape St. Francis.

Wave action: Eastern facing shoreline areas of the Avalon Peninsula south of Cape St. Francis can expect pounding surf and high waves on Friday.

Synopsis: A low pressure system is forecast to develop off the east coast of the United States this evening, then track towards Newfoundland on Wednesday. As it approaches it will interact with a second, more intense low approaching from the south and the pair will deepen into a major winter storm southeast of Newfoundland on Thursday. There remains some uncertainty regarding the track of this system, and as result it is too soon provide precise numeric forecasts. Meteorologists will continue to monitor this storm and provided additional details as they become available.
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