Wednesday Noon Update: The forecast tonight is still on track for a cold and snowy New Years Eve. Light snow enters the area a few hours before midnight but the bulk of the accumulating snow should occur around and after midnight. Models are now hinting at the possibility of an intense snow squall line that passes through Connecticut between 4-6AM. This line of snow showers could enhance snowfall and put down another coating to an inch. All in all, we are still looking at a c

Today is the 25th anniversary of the December 30th, 2000 nor'easter that dumped a foot of snow in New York City. In Connecticut amounts ranged from 7-17" west of 91 and 3-7" in the east. This was the first major snowfall for the Tri-State Area and most of Connecticut since the January 7-8th, 1996 Blizzard . December 29th-31st, 2000 Surface Analysis Animation On the morning of December 30th, low pressure began deepening off the Delmarva Peninsula and moved almost due north dur

The first significant statewide snowfall is expected to commence between 5-7 PM this evening. The snow will move in rapidly, with anticipated snowfall rates of 1-3 inches per hour during a three-hour period from approximately 7-10 PM. These snowfall rates are substantial and will likely create hazardous conditions on the roads. All major highways and roadways are expected to be covered with a thick layer of snow this evening. Travel is not recommended after 6 PM in western Co

15 years ago today the Northeast got slammed with a major blizzard known as the "Boxing Day Blizzard of 2010." This nor'easter brought heavy snow and winds during the afternoon of the 26th and continued well into the night before tapering off early on the 27th. Historic snowfall amounts from 15-32" fell over New York and New Jersey. NWS HPC Surface Analysis Animation December 26-27th, 2010 In response to a strong upper level disturbance, low pressure formed off the Delmarva P

It's not that often we see a region wide legitimate snowstorm on Christmas Day. But that's exactly what happened, 23 years ago today. A classic strong nor'easter brought heavy snow, sleet, rain and wind to much of the Northeast. Several inches of snow fell from New York City to Boston with over a foot well to the north. Since this storm there's only been one other Christmas snowfall to impact a part of New England, though of much lesser intensity. December 25-26th, 2002 Surf

Christmas Day Update: Good afternoon and Merry Christmas! While Santa didn't bring any snow for Christmas Day this year, he does have some in store for tomorrow. Over the past 24 hours models have bumped the storm north a bit which brings heavier snowfall farther north and east into Connecticut. We have updated our forecast to reflect the latest trends and our current thinking. The area 4-8" has now pushed about 30 miles to the northeast covering most of central and western C

We are monitoring another light snow event approaching Connecticut. Like the Sunday storm last week, we will see some more light accumulations. The early onset of snow is likely to result in school closures and/or delays throughout the state, mainly inland. The immediate shoreline and lower elevations along I-91 may have a difficult time accumulating snow, therefore we don't expect closures here, possibly delays. Northeast Overview for Tuesday, December 23rd Tuesday Details:

It's starting to look like another snow day is coming on Tuesday. A weak area of low pressure will reorganize south of Long Island on Tuesday. This system will spread periods of light to moderate snow across the state on Tuesday. There is still a good amount of uncertainty regarding snow amounts and timing as well as temperatures, especially along the shore. As of now plan for snow in the air, with accumulations likely especially on colder surfaces and elevated areas. Th

On this date, 16 years ago , Southern New England and the Tri-State Area was getting pummeled by strong winds and heavy snowfall that created blizzard and white-out conditions. After all was said and done, a wide swath of 1-2 feet+ fell on SE Massachusetts, all of Rhode Island, SE CT through Long Island and Southern New Jersey. This storm is what we call an "I-95 special" due to the fact it heavily impacted areas near I-95 and southeast, leaving the Berkshires in MA and NW CT

We are gradually emerging from an exceptionally cold start to the month. On Wednesday, temperatures rose to the mid-40s. Thursday will see even milder conditions, with highs ranging from 45 to 50 degrees. From Thursday night into early Friday morning, temperatures will increase to the 50s, accompanied by rising humidity, heavy rain showers, and strong wind gusts. Wind gusts are expected to reach 40-50 mph, with isolated gusts potentially reaching 60 mph during the heaviest do

The first accumulating snow for most of the region played out very close to what we expected. Snow moved into the region from SW to NE just before midnight. Some areas right along the coast and especially across Long Island and NYC started as a rain or a rain/snow mix. Everyone changed over to all snow and the rates picked up overnight into the early morning hours as the system gained strength south of us. The heaviest snow occurred just before daybreak and into the early mor

This December has experienced significantly cold temperatures, with readings ranging from 8 to 10 degrees below the state average during the first half of the month. Such a substantial deviation is remarkable, considering that typical monthly temperature variations are usually only one to two degrees from the average. *This map does not account for the cold snap the last 4 days. A significant warm-up is anticipated for Friday morning as a storm system moves over the Great Lak

The first widespread accumulating snow of the season is knocking on our doorstep in less than 24 hours. Now, before everyone gets too excited (or concerned) this won't be a classic New England nor'easter with high winds and very heavy snow. Rather, we are looking at an overall light event with a couple to a few inches of snow for most of the area. The National Weather Service has already issued a Winter Weather Advisory for coastal Connecticut as well as coastal MA, RI, south

Rain and snow will develop from west to east across the region Tuesday morning after daybreak. Wet snow will quickly change to a cold rain for most of the area. The heaviest precipitation will fall between 10am and 6pm. However, those that stay snow for longer near the Mass border will see potential accumulations on the order of 1-3" - several inches of snow are likely in the Litchfield and Hartford County hills. For the rest of the state we can't rule out a coating to a

Seven years ago today on November 15th, 2018 , an early season snowstorm struck the Northeast and paralyzed traffic. Most of the Tri-State Area and Southern New England saw a general 6-10" of snow. A well forecast storm of this magnitude in the heart of winter is nothing new to folks here and wouldn't cause too many issues. However, a combination of factors including under forecast snowfall amounts, timing and the first snowstorm of the season caused a severe impact on roads

Only a little over a year after the October snow bomb of 2011 , the Northeast was bracing for yet another early season snowstorm . Heavy snow, rain and wind impacted the region that was still recovering from Hurricane Sandy a week earlier. The storm, dubbed "Son of Sandy", dumped widespread significant snowfall down to the coast with some areas in Connecticut receiving over a foot. HPC Northeast Surface Animation November 7-8th, 2012 Precipitation began in the form of snow an

On this date, fourteen years ago, the Northeast was bracing for an unprecedented early season snowstorm . For our area, snow before Halloween was very rare and a major snowstorm was basically unheard of. Winter Storm Warnings were up for most of Southern New England and the Tri-State Area with snowfall amounts expected to be at least 6"+ for most. IEM Radar Animation October 29-30th, 2011 Snow began just after daybreak on the 29th and continued throughout the day with winds i

11/1/25 Update: Since this post went up nearly two months ago we have finished ten more winter seasons going back to 1998. There are now over 250 storms published in the Winter Storm Archive . This is way ahead of schedule as it was estimated this wouldn't be completed until early 2026. Because of this we've decided to extend the Winter Storm Archive back to 1995, with 1998 currently in progress. The Historic Snowstorm Archive has been updated with 58 unique events that accu

The second heat wave of the summer is coming on Monday, July 28th. Temperatures won't be quite as hot as the heat wave last month but...

Looking back at the historic Blizzard of 2016 aka "Snowzilla" & "Juno". A brief overview with surface maps, radar and snowfall maps.