Multi-Day Winter Weather Event Kicks Off Meteorological Winter

11:30 am – Snow and mixed precipitation has begun to fall across the NYC Tri-State Area as a two-day winter storm moves into the Northeast. December 1 is considered the first day of ‘Meteorological Winter’ – a period of time that lasts until the end of February and is considered the coldest three month period in the Northern Hemisphere.

THE FREEZING LINE

This storm will be characterized by sharp precipitation boundaries over relatively short distances. The difference between coastal and inland locations, or even changes in elevation of only several hundred feet, will dictate both when and how much frozen precipitation will fall and accumulate.

  • INLAND LOCATIONS (Or above 400 ft elevation) – Winter Storm Warnings. The most inland locations will likely not experience any mixed precipitation at all. Snow accumulations in these areas may exceed one foot. For less inland locations currently under a winter storm warning, a mid-afternoon changeover to mixed precipitation or rain is expected today, with a refreeze and changeover back to snow expected around noon Monday. Among the several inches of snow possible, the threat exists for ice to accumulate on roadways, trees, and power lines. Travel will be significantly more difficult during periods of heavier precipitation this afternoon and evening. A refreeze as well as more snow tomorrow will further complicate travel. Exercise extreme caution on roadways and avoid unnecessary travel if possible.
  • COASTAL LOCATIONS (Generally less than 400 ft elevation) – Winter Weather Advisories or no winter weather alert. A mix of snow, sleet, freezing rain, and rain will transition to all rain by mid-afternoon today. A transition back to frozen precipitation is expected Monday afternoon. Several inches of snow as well as some ice accumulation are possible. Exercise caution on slick roadways.

Due to the mixed-precipitation nature of this early December storm, any actual snow accumulation will depend on how long snow falls before transitioning to sleet, freezing rain, or rain. Total storm accumulations will likely be impacted by any changeover to rain.

Conditions may vary significantly over relatively short distances. Be prepared for rapidly changing conditions and exercise caution while outdoors and on the road.

Snow to Transition to Wintry Mix, Ice, and Rain Tuesday

The National Weather Service has issued Winter Storm Warnings and Winter Weather Advisories throughout the New York City Tri-State Area. Updated ice accumulation forecasts have indicated a much more significant level of ice accretion for locations to the north and west of the city, making for potentially dangerous roadway conditions Tuesday afternoon as well as setting up the possibility for isolated to potentially widespread power outages going into Tuesday night.

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The National Weather Service’s ice accumulation forecast as of 8:41 pm EST on February 11, 2019.

Plan on steady snow developing by mid-morning Tuesday, with the potential for snowfall rates exceeding 1 to 2 inches per hour in the first couple hours of the storm. While the exact timing of the transition from snow to wintry mix (sleet, freezing rain, and snow) depends heavily on specific location, most areas – excluding Long Island, where the transition could occur more rapidly and sooner than elsewhere – will see this changeover around the early to mid-afternoon.

 

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The Weather 360 snowfall forecast for Tuesday, February 11, 2019. Snow totals will vary greatly based on proximity to the coast.
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The Weather 360 roadway forecast for Tuesday, February 11, 2019. Please exercise extreme caution during the duration of this storm, with extra attention directed to built up ice and snow on certain roads.

Roadways will become dangerous by early afternoon due to periods of heavy precipitation and ice accretion. Please avoid unnecessary travel during the worst of the storm, with extreme caution on both treated and untreated roadways due to ice, snow, and reduced visibility. Most locations should see conditions rapidly improve Wednesday as temperatures are expected to go above freezing.

Wintry Mess Expected Tomorrow

Only 2 days after the largest storm of the season, the Northeast is on the brink of yet another major winter weather event. In southern portions of the Mid-Atlantic and New England, snow in the morning will likely transition to a wintry mix or rain by the afternoon, but further to the north, cooler conditions will allow for up to 2 feet of snow to accumulate in some areas.

The most significant differences in snow accumulation are expected to occur between locations further to the south and closer to the coast, and those slightly further to the north and inland. In the NYC Metro Area, up to a foot of snow, sleet, as well as some ice is possible in locations to the north of Westchester, whereas in coastal NJ, NY, and CT, only a few inches of snow is expected before the transition to more liquidy precipitation takes place.

Regardless of accumulation, expect weather conditions tomorrow to reduce visibility and hamper travel all day. Please be aware of the weather conditions at your current location as well as in your destination if you intend to travel. More safety related information can be found at http://www.weather.gov.

Wintry Mess Expected for Monday

Starting late tomorrow afternoon, wintry precipitation can be expected across large swaths of the Metro Area. Locations north and northwest of the city can expect frozen precipitation until early morning Monday, meaning that although it will transition to rain by mid morning in most locations, roads may be icy and slushy. Currently there is a great deal of uncertainty in regard to the temperature Monday morning, which, if are even only a degree below where currently expected, could create an even messier commute.

More updates tomorrow as the storm nears.

NYC Weather: Snow in April?

This is the Third Edition of the NYC Area Week Outlook by Weather360

Monday:  A wintry mix in the morning will transition to all rain by the afternoon.  Total snow accumulations of up to a couple of inches are possible in some (mainly northern and eastern)  portions of the area.  Highs will hover around in the low to mid 40’s.

Tuesday: Highs dropping into the low to mid 30’s will be associated with clearing skies, making it seem much more like January than April.

Wednesday: High temperatures will peak in the mid 40’s as skies become increasingly cloudy, due to an incoming low pressure system.

Thursday:  Rain associated with a low pressure system moving in from the west will bring in much more seasonable temperatures, with a high in the upper 50’s.   This rain could spell the end to winter for many Ski Resorts throughout the Northeast.

Friday: Cooler temperatures along with clearing skies will make for a somewhat more seasonable day.

The Weekend:  Highs in the 40’s along with mainly clear skies will make for a brisk, cool, early spring weekend.

In the event of an emergency weather situation, please consult the NWS at weather.gov and/or your local Emergency Management Office.

Winter Storm May Bring Snow to The Northeast

The National Weather Service has issued Winter Storm Watches for portions of Eastern New England.  A potentially significant winter weather event is expected to impact the I-95 corridor from New Jersey to Maine starting at the end of the week.   As this is a late-season (or early depending on how you look at it, early-season) snow event, it will likely bring a heavier, wetter snow along with some mixed precipitation.

Starting Sunday afternoon, snow will start accumulating mostly on uncovered dirt surfaces, before quickly moving onto grassy and paved surfaces as the ground cools overtime.   Total accumulations will range from an inch or two, to nearly 10 inches in some spots, with more snow further to the east.

More on this event on our Winter Weather Center page

NYC Weather: Rain, Milder Temperatures, and Snow This Week?

This is the First Edition of the NYC Area Week Outlook by Weather360

Monday: Rain moving across the area will be accompanied by cooler temperatures hovering in and around the 40’s.

Tuesday: Rain will taper off towards the late morning leading to cloudy conditions with highs maybe reaching the 50’s.

Wednesday:  Some showers with temperatures around the 60 degree mark will create a more spring-like feel again.

Thursday:  Some light rain showers will bring slightly cooler temperatures in the mid 50’s.

Friday: Clear skies are expected along with temperatures still in the mid 50’s.

Weekend:  Saturday will be much like Friday, but the potential for a significant Nor’easter exists starting Sunday, lasting into early next week.  This year, Punxsutawney Phil may actually end up being wrong, as cooler temperatures may create some wintry precipitation across the area, but nothing is set in stone quite yet.

 

In the event of an emergency weather situation, please consult the NWS at weather.gov and/or your local Emergency Management Office.

Winter Storm and Blizzard Warnings Issued

A major winter storm is expected to impact the entire New York City Metro Area tonight into Sunday Morning.

Southern Connecticut Overview:  Currently, Southern Fairfield and Southern New Haven Counties are under Winter Storm Warnings.  Locations in southern portions of Northern Fairfield County can expect near-blizzard conditions, but due to less of a threat further north in the county, the National Weather Service has decided to keep the alert level at an advisory (likewise for Northern New Haven County).  Expect wind gusts around 40 MPH with snow totals 6-15 inches.

Southeastern New York Overview: Blizzard conditions for the Greater New York City area along with Long Island.  Winter Storm Warnings for locations just to the north (Westchester County), and continued Winter Storm Watches for locations just to the north of there.  Expect wind gusts potentially reaching 50 MPH with snow totals ranging from 6 to 18 inches.

Northern New Jersey Overview: Winter Storm Warnings issued for Northwestern portions of this area.  Blizzard Warnings closer to the coast.  Expect snow totals ranging from 6 to 24 inches with wind gusts potentially reaching 60 MPH.

For more detailed information, visit weather.gov

As of 1/22/2016 5:00 PM EST

BEWARE! APRIL IS NOW CONSIDERED A MONTH CAPABLE OF PRODUCING WINTRY CONDITIONS!

BEWARE~ APRIL IS CAPABLE OF PRODUCING WINTRY CONDITIONS IN THE NORTHEAST UNITED STATES!

Well, can the Northeast ever catch a break?  One moment, winter is wrapping up, the next, seemingly starting back up again!

Tonight and tomorrow morning there is the possibility that cold temperatures in New England could create the conditions that create wintry weather.  Tonight in areas of southern parts of New England, sleet will mix in with rain, creating hazardous driving conditions for the morning commute, especially on I 95 in between Boston and New York. For northern parts of New England, sleet will mix in with freezing rain along with some snow tonight into tomorrow morning, also, creating some more hazardous driving conditions.

Be aware that some roads may also have a layer of black ice on them.  Stay safe!

Wintry weather expected to impact parts of New England, TONIGHT!

Tonight across New England there is the potential for some wintry mix due to the precipitation happening to fall the one night in April where temperatures are right around freezing in that area.

The freezing line will be just north of New York City, creating a possible icy hazard tomorrow morning for commuters.  In Connecticut, southern parts of New York, and Rhode Island, the main threat will be sleet and rain together in the morning.  In Upstate New York, Massachusetts, Vermont, New Hampshire, and Maine, the main threat will be freezing rain (ice) and some snow possibly mixed in will also create more hazardous conditions for commuters across New England.

Remember when we told you not to necessarily put away all the winter gear earlier?  Now, if you took our advise, you will not need to work so hard to stay safe!