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Tag: blizzard

  • Historic Winter Storm to Hammer Delmarva and South Jersey; Thundersnow Possible Tonight

    Historic Winter Storm to Hammer Delmarva and South Jersey; Thundersnow Possible Tonight

    A major and potentially historic winter storm is set to bring crippling snowfall, blizzard conditions, damaging winds, and significant coastal flooding to the Delmarva Peninsula and southern New Jersey through Monday.

    The storm is rapidly intensifying as it tracks northeast along the Mid-Atlantic coast. Forecast guidance continues to show the low deepening dramatically offshore, potentially reaching near 970 millibars. This strengthening coastal system will place Delmarva and South Jersey in a prime zone for heavy snow, strong winds, and dangerous conditions.

    Heavy Snow Becoming Intense This Evening

    Light precipitation is already spreading into the region, but colder air will quickly take over this afternoon and evening. Any early rain or mix will transition to all snow as the heaviest precipitation moves in.

    Snowfall rates are expected to exceed 2 inches per hour at times tonight, especially across Delaware and southern New Jersey. Widespread totals of 1 to 2 feet are expected across much of Delmarva, with locally higher amounts possible near the Delaware and New Jersey coasts where banding sets up.

    Southern New Jersey is expected to see some of the heaviest snowfall, particularly along the coastal counties where intense snow bands may persist for several hours.

    Thundersnow Possible Tonight

    With very strong upward motion in the atmosphere and intense snow bands developing, thundersnow is possible tonight across parts of Delmarva and southern New Jersey. This rare phenomenon occurs when lightning and thunder develop within heavy snow bands, often signaling extremely heavy snowfall rates and rapidly deteriorating visibility.

    If thundersnow develops, snowfall rates could briefly become even more intense, leading to near whiteout conditions.

    Blizzard Conditions and Life-Threatening Travel

    As the storm strengthens offshore tonight, winds will ramp up significantly. Northeast winds of 20 to 35 mph will shift north and northwest into Monday, with gusts of 35 to 45 mph inland and up to 60 mph along the coast.

    The combination of heavy, wet snow and strong winds will produce blowing and drifting snow, sharply reduced visibility, and potentially impossible travel conditions. Blizzard Warnings are in effect across all of Delaware and all of New Jersey.

    Even outside of strict blizzard criteria, travel is expected to become extremely dangerous Sunday night into early Monday. Residents are strongly urged to avoid travel once conditions worsen.

    Power Outages Likely

    Snow will initially be heavy and wet, sticking to trees and power lines. Combined with strong wind gusts, this increases the risk for scattered power outages across the region.

    Coastal Flooding Expected Tonight

    In addition to snow and wind, widespread coastal flooding is expected during tonight’s high tide cycle.

    Strong onshore winds will push water into the back bays and along the Atlantic coastline of southern New Jersey and Delaware. Moderate coastal flooding is likely, with some locations potentially reaching major flood stage, especially from Ocean County, New Jersey southward through Sussex County, Delaware.

    Coastal Flood Warnings remain in effect for Atlantic and Cape May Counties in New Jersey and for Kent and Sussex Counties in Delaware.

    Another round of minor to moderate flooding may occur Monday as ocean swells remain elevated, even as winds gradually shift offshore.

    No Tidal Flooding for Maryland Eastern Shore Rivers

    While Atlantic coastal areas face significant flooding concerns, tidal flooding is not expected along the tidal Maryland Eastern Shore waterways.

  • Major Nor’easter to Bring Blizzard Conditions to Delmarva Sunday into Monday

    Major Nor’easter to Bring Blizzard Conditions to Delmarva Sunday into Monday

    A powerful late-February nor’easter is expected to significantly impact the Delmarva Peninsula from Sunday afternoon through Monday evening, bringing heavy snow, strong winds, and potentially dangerous travel conditions.

    This storm will rapidly intensify off the Mid-Atlantic coast, creating a period of heavy snowfall and localized blizzard conditions across coastal Delaware and portions of inland Sussex County.

    Heavy Snow and Strong Winds

    Snow is expected to overspread Delmarva Sunday afternoon, becoming heavy at times Sunday night into early Monday. Snowfall rates could exceed one to two inches per hour during the height of the storm.

    Total accumulations across parts of the peninsula could reach significant levels, especially closer to the Delaware beaches, where blowing and drifting snow may greatly reduce visibility.

    In addition to heavy snowfall, strong northeast winds are expected to increase through Sunday night. Wind gusts between 40 and 60+ mph could create whiteout conditions, particularly along coastal areas. These winds will also lead to significant drifting, making roads impassable in some locations.

    Travel Could Become Extremely Dangerous

    The combination of heavy snow and strong winds may produce localized blizzard conditions across coastal Delmarva. Visibility could drop below a quarter mile at times, especially during peak snowfall rates.

    Travel is expected to become very difficult Sunday night into Monday. Both the Monday morning and evening commutes could be heavily impacted if conditions worsen as expected.

    Residents are urged to limit travel to emergencies only. If travel is unavoidable, motorists should carry a winter survival kit and be prepared for rapidly deteriorating conditions.

    Power Outages Possible

    Strong winds combined with heavy, wet snow could lead to scattered power outages across Sussex County and nearby coastal communities. Tree damage is possible, particularly where snowfall accumulates on limbs before peak wind gusts arrive.

    Coastal Concerns

    Moderate coastal flooding and beach erosion are also possible along the Delaware coastline, especially during times of high tide as strong onshore flow persists.

  • Will It Blizzard? Or Will It Be A Major Blizzard Failure; American Vs International Models This Weekend

    Will It Blizzard? Or Will It Be A Major Blizzard Failure; American Vs International Models This Weekend

    Confidence is starting to grow that a winter storm will impact the region Sunday into Monday, bringing the potential for widespread accumulating snowfall. However, while the threat for some sort of snow is becoming clearer, major questions remain regarding just how significant this system will become.

    Forecast guidance remains in general agreement that low pressure will develop off the Southeast or Mid-Atlantic coast late Saturday night or Sunday, then strengthen as it moves offshore into Monday. What remains highly uncertain is how close the storm tracks to the coast and how intense it ultimately becomes.

    Model solutions continue to vary widely. Some guidance depicts a stronger storm tucked closer to the Mid-Atlantic coastline, which would support heavier snowfall, stronger winds, and a higher risk of coastal flooding. Other solutions keep the storm weaker and farther offshore, which would result in lighter snowfall totals and potentially even some rain mixing in at the onset.

    There has been a subtle westward shift in some of the midday model runs, particularly with the ICON and UKMET, suggesting a slightly closer track. Meanwhile, the ECMWF has come into better agreement showing at least light snowfall accumulations across the entire area. Ensemble guidance, however, still shows significant spread, highlighting the continued uncertainty.

    It is worth noting that while some mid-range American models such as the GFS and NAM have hinted at an extreme scenario featuring 2 to 3 feet of snow in parts of the region, that solution currently appears to be an extreme outlier. At this time, confidence in a historic blizzard scenario remains very low. The overall snow threat is real and it is increasing, but the most extreme projections do not appear to be the most likely outcome.

    High-resolution guidance is also offering important insight. Some CAMs, including the MPAS, show a significant reduction of snowfall on the backside of the system due to weaker phasing of upper-level energy. The timing and interaction of shortwave energy from the Midwest and West Coast will ultimately determine how amplified the upper-level trough becomes and whether the system achieves a more neutral or negative tilt. A stronger, phased system would support heavier snow, while weaker phasing would favor a more modest event.

    Another key factor will be boundary layer temperatures. The air mass ahead of the storm is not particularly cold, meaning surface temperatures will play a critical role in determining how efficiently snow accumulates. Even with a weaker solution, increasing northeasterly winds could develop Sunday into Monday, especially near the coast, raising at least some concern for minor coastal flooding.

    The bottom line: confidence is high that precipitation will occur Sunday into Monday, with an 80 to 90 percent chance of measurable precipitation. Confidence is increasing that a chuck of that is snow. However, it is too early to lock in specific totals or buy into extreme scenarios. Expect forecast adjustments as newer data continues to refine the storm’s evolution.

  • Coastal Winter Storm to Bring Snow, Wind, and Tidal Concerns to Delmarva This Weekend

    Coastal Winter Storm to Bring Snow, Wind, and Tidal Concerns to Delmarva This Weekend

    A rapidly intensifying coastal storm is expected to develop off the East Coast this weekend, bringing a combination of snow, strong winds, and coastal flooding concerns to parts of the Delmarva Peninsula. While the storm is forecast to track far enough offshore to limit widespread impacts inland, coastal and southern portions of Delmarva remain at risk for more significant winter weather impacts.

    Snowfall Forecast

    Snowfall amounts across Delmarva will feature a very sharp gradient, with accumulations increasing quickly from north to south and from inland areas toward the coast.

    Northern and central Delaware, along with much of interior Maryland’s Eastern Shore, are expected to see little accumulation, generally less than 1 inch. This includes areas such as Dover, Easton, and much of inland Kent and Queen Anne’s counties.

    Across central Delmarva, including Cambridge and Georgetown, snowfall totals are forecast to range from a coating up to around 1 inch, with 1 to 3 inches possible near Salisbury.

    The highest snowfall totals are expected along the coast and across southern Delmarva. Ocean City could see 2 to 5 inches of snow, while farther south, Pocomoke City is forecast to receive 3 to 6 inches. The most significant accumulations are expected across Chincoteague, Exmore, and Cape Charles, where 4 to 8 inches of snow remain possible.

    We stress that even small shifts in the storm’s track could result in noticeable changes to snowfall totals, especially along the northern edge of the heavier snow band.

    Timing and Impacts

    Snow is expected to develop Saturday night, with the highest confidence for accumulation occurring overnight into Sunday morning. Snow should gradually taper off from west to east by late Sunday morning.

    Strong winds will become an increasing concern early Sunday morning through Sunday evening, coinciding with the period of rapid storm intensification offshore. Gusts along the Delmarva coastline could approach or exceed 55mph, especially in exposed coastal locations.

    The combination of snow and strong winds could lead to blowing and drifting snow, particularly in southern Delaware and along the coast. These conditions may reduce visibility and create hazardous travel, even where snowfall totals are not extreme.

    Coastal Flooding Concerns

    At least minor tidal flooding is possible during the high tide cycle on Sunday, with some impacts potentially lingering into Monday. While wind direction is expected to limit more severe flooding, higher astronomical tides associated with the full moon, combined with increasing offshore swells, may exacerbate water level rises.

    Additional complications include existing ice on bays and waterways, which could influence how water levels respond during high tide.

    Forecast Confidence

    Confidence is increasing that Delmarva will experience impacts from this winter storm, though confidence in exact snowfall placement remains below average. The storm is expected to remain offshore, but a shift of as little as 50 miles could significantly change snowfall totals across the peninsula.

    Residents across Delmarva, especially in coastal and southern communities, are urged to monitor the forecast closely as additional updates and potential advisories may be issued over the next 24 hours.

  • Major Winter Storm Becoming Likely Across Southern Delmarva; Blizzard Conditions Possible

    Major Winter Storm Becoming Likely Across Southern Delmarva; Blizzard Conditions Possible

    A rapidly intensifying coastal storm is expected to develop off the East Coast this weekend, and while confidence in exact impacts remains limited, portions of the Delmarva Peninsula could see effects ranging from snowfall and strong winds to coastal flooding.

    Forecast guidance continues to show cyclogenesis beginning Saturday off the southeastern United States coast. As low pressure rapidly deepens, the system is expected to track north and east Saturday night into Sunday. This development is being driven by a potent upper-level disturbance rotating around the base of a longwave trough over the eastern United States, interacting with a sharp temperature contrast along the coast.

    For Delmarva, impacts will depend heavily on the exact track of the storm, which remains uncertain. Current guidance places much of the region on the northwest fringe of the precipitation shield. Small shifts in the storm’s path could make the difference between limited impacts and a more impactful winter weather event, particularly for southern and coastal Delaware.

    Among the latest forecast models, solutions remain mixed. Some guidance continues to suggest light snowfall for parts of Delaware, while others are more suppressed and keep meaningful precipitation offshore. At this time, forecast confidence supports the possibility of light to moderate snow accumulations in southern Delaware, with lesser amounts farther north. Additional snow could fall beyond early Sunday depending on how quickly the system departs.

    Snowfall probabilities remain highest closer to the coast. Current probabilistic guidance shows a 60 to 70 percent chance for more than 2 inches of snow near coastal areas, decreasing to 25 to 35 percent near the I-95 corridor. The probability of 6 inches or more remains lower, but remains notable near the coast where probabilities range from 35 to 50 percent.

    Regardless of snowfall totals, confidence is increasing that strong winds will affect the region Saturday night into Sunday. Northerly to northeasterly winds are expected to increase inland to 15 to 25 mph with gusts up to 35 mph. Along the coast, winds could reach 25 to 35 mph with gusts approaching 50 mph. If the storm tracks closer to the coast, winds could be stronger than currently forecast.

    Given the combination of strong winds and falling or blowing snow, there is a conditional risk for blizzard conditions in portions of southern Delmarva, especially near coastal areas. While confidence is not yet high enough for blizzard headlines, blizzard warnings could become necessary if the storm track shifts closer and snowfall rates increase alongside the strongest winds.

    Strong onshore winds will also increase the risk for coastal flooding, particularly during times of high tide. This threat is further heightened by the presence of a full moon, which will result in astronomical high tides. If strong northeasterly winds persist during peak tidal cycles, water levels could rise more quickly and lead to minor to locally moderate coastal flooding in vulnerable coastal communities.

    Temperatures throughout the event will be well below freezing, strongly favoring all snow across Delmarva should precipitation occur. Any snowfall that does develop would accumulate efficiently on untreated roads and elevated surfaces.

    The storm is expected to pull rapidly away to the northeast by Sunday evening, allowing quieter but cold conditions to return for the start of the new week.

    Overall, this remains a challenging forecast. While many model solutions currently suggest a near miss for Delmarva, even a subtle shift in the storm track could bring more substantial impacts. Residents are encouraged to stay informed, review winter weather safety plans, and monitor future forecasts as confidence improves over the coming days.

  • Growing Threat of Significant Winter Storm for Delmarva This Weekend

    Growing Threat of Significant Winter Storm for Delmarva This Weekend

    Forecast confidence is increasing that a potentially impactful winter storm could affect the Delmarva region late Saturday through Sunday, though important details regarding track and snowfall amounts remain uncertain at this time.

    Weather patterns aloft are becoming increasingly active as we head toward the weekend, with interactions expected between northern and southern jet stream systems. The energy driving this setup is currently located over the Arctic and the Pacific Ocean, meaning it will take several more days for forecasts to fully resolve how this system evolves. Even so, most forecast guidance now consistently shows an area of low pressure developing near Texas on Friday before moving east along the Gulf Coast into Saturday.

    As the system approaches the East Coast, guidance generally favors the low tracking northeast toward the North Carolina coast before moving offshore late Sunday into early Monday. This type of track would place Delmarva on the colder, northern side of the storm, increasing the potential for winter weather impacts across the region. A key question remains how close the storm tracks to the coastline, as even small shifts could have a major influence on snowfall totals.

    A strong arctic high pressure system will be positioned to the north, supplying cold air into the Mid Atlantic. Earlier forecast guidance suggested this high might suppress the storm farther south, limiting impacts locally. However, trends over the past 12 to 24 hours show the storm track edging farther north, increasing the likelihood that precipitation spreads into Delmarva.

    Snow probabilities have responded accordingly. Current guidance now indicates a 75 to 95 percent chance of at least 2 inches of snow and a 70 to 85 percent chance of 6 inches or more for areas along and south of the Interstate 95 corridor, with probabilities decreasing farther north.

    Even more impressive with NBM blends of >12 inches of snow are between 50-60% as of this morning. These numbers are notably higher than those from previous forecast cycles and point toward a growing signal for a meaningful winter weather event.

    If this storm materializes, snowfall could begin late Saturday and continue through Sunday, with the potential for lingering impacts into Monday depending on how quickly the system moves away. While confidence in exact snowfall totals remains low, the overall signal for a winter storm affecting at least part of Delmarva is stronger than typically seen at this lead time.

    It is important to note that East Coast winter storms often produce narrow bands of heavy snow, sometimes only 50 to 100 miles wide. With the storm’s key ingredients still thousands of miles away, it is far too early to determine which specific locations will see the highest accumulations. Residents across Delmarva should continue to monitor forecast updates closely over the coming days as details become clearer.

  • 30 Years Later: Reflecting on the Blizzard of ’96 and the Impact on Delmarva

    30 Years Later: Reflecting on the Blizzard of ’96 and the Impact on Delmarva

    This winter marks 30 years since one of the most powerful and memorable winter storms in Mid-Atlantic history — the Blizzard of 1996. From January 6 through January 8, a classic nor’easter buried much of the Eastern United States under a historic blanket of snow, bringing life to a standstill from Virginia all the way to southern New England. Thirty years later, the effects of that storm remain part of the weather lore of communities across the Delmarva Peninsula.

    A Storm that Shut Down the Region

    The Blizzard of ’96 was not simply a big snowstorm, it was a paralyzing meteorological event. Fueled by abundant Gulf moisture lifting into frigid Arctic air, the storm produced heavy snowfall, fierce winds, and drifts as high as 5 to 8 feet in places, and it cut off normal travel and commerce for days. More than 20 inches of snow was common from the Smoky Mountains to the Northeast, with Baltimore alone recording more than 22 inches.

    Across the broader Mid-Atlantic, most major airports closed, highways like Interstate 95 became impassable, government and business operations shut down, and utility outages were widespread as heavy snow and strong winds downed trees and power lines.

    Delmarva’s Experience: Snow, School Closures, and Water Issues

    Although Delmarva lies on the more southern and coastal edge of the storm’s heaviest snow, many parts of the Eastern Shore still saw significant impacts. In Delaware and Maryland’s eastern counties, reports from regional accounts show that snowfall totals often reached into the teens across Delmarva, with southern and interior areas picking up even more as the storm slowly moved northward.

    Across the peninsula, schools and local governments closed for days, giving many children extended breaks and making the blizzard one of the most memorable weather events of a generation for families on the Eastern Shore. Many locals from surrounding Mid-Atlantic communities still reminisce about “the week the snow didn’t stop” and the long task of digging out afterward.

    After the Snow: Rapid Melt and Flooding

    What made the Blizzard of 1996 especially notable wasn’t just the snowfall — it was what happened after the snow stopped. Warm and humid air rapidly moved in shortly after the storm, bringing heavy rain and quick snowmelt across the Mid-Atlantic. This combination caused major flooding in rivers and streams throughout the region, including Chesapeake Bay tributaries that affect Delmarva’s watersheds.

    Tributaries that feed into the Bay saw record flows as hundreds of millions of gallons of water — along with nutrients and sediment from the melting snowpack — rushed downstream, raising water levels and flooding low-lying farmland around Delmarva rivers and streams.

    Long-Term Memories and Local Culture

    In the decades since, the Blizzard of ’96 has remained a touchpoint in local weather memory. Many families on Delmarva still tell stories of being snowed in for days, navigating icy roads, building massive drifts and snow forts, and enduring extended school closures that are still talked about at community gatherings.

    For long-time residents of the Mid-Atlantic and Delmarva, the storm also stands as a reminder of how quickly winter weather can transition from snow to serious flooding, the importance of emergency preparation for both snow and water events, and how a single storm system can reshape community life for weeks.

  • Historic Arctic Outbreak and Potential Severe Winter Storm Poised to Impact Central and Eastern U.S. Next Week

    Historic Arctic Outbreak and Potential Severe Winter Storm Poised to Impact Central and Eastern U.S. Next Week

    A robust Arctic air mass is forecast to plunge into the Central U.S. next week, bringing widespread record-breaking low temperatures and dangerously low wind chills. Meteorologists indicate high confidence in this event, with numerous daily minimum temperature records expected to be set from the central Plains to the south-central U.S. between Tuesday and Friday. Some locations may approach or exceed their lowest recorded temperatures for this late in the winter season, with the freeze line potentially reaching as far south as the Gulf Coast.

    Hazardous Wind Chill Conditions Expected

    Accompanying the frigid temperatures, dangerously low wind chills ranging from -30°F to -60°F are expected across the northern Plains, persisting for several days. These conditions significantly increase the risk of frostbite and hypothermia with even brief exposure. Sub-zero wind chills are forecast to extend southward into Texas, Arkansas, and portions of western Tennessee and Kentucky, posing a widespread risk to public safety and infrastructure.

    Increased Potential for Winter Storm and Heavy Snowfall

    In addition to the Arctic outbreak, there is an increasing probability of a significant severe winter storm forming along the periphery of the cold air mass. While the specific track and intensity remain uncertain, current model guidance suggests that areas from the central Plains and the Ozarks to Kentucky through potentially the Northeast U.S. corridor could experience a highly impactful snowfall. Given the dynamic nature of winter storm development, continued monitoring of forecasts is essential as the system evolves.

    Model guidance continues to grow higher confidence of a severe winter storm with snowfall amounts exceeding 10 inches is becoming more of a reality. NBM probability outputs show very highly probabilities of >60% for 6 inches or more of snowfall with going as far as >30% chance of 12 inches or more of snowfall.

  • Pending Blizzard On Delmarva; Significant Snowfall On The Way

    Pending Blizzard On Delmarva; Significant Snowfall On The Way

    My poker chips are ALL IN ladies and gentlemen. A major winter storm is coming beginning tonight and going all the way into Saturday Afternoon. Model guidance from last night and this morning has shown a significant shift westward with the track. Coastal Delmarva will be in the hot seat regarding the most significant impacts from this winter storm.

    For the first time since January of 2018, we have Blizzard Warnings for Northampton, Accomack, Worcester, Wicomico, Somerset, and Sussex Counties from 7pm Friday until 7pm on Saturday. Winter Storm Warnings are in place for all of Delmarva except for Cecil County in Maryland. There is very strict criteria in place to qualify for a Blizzard Warning. I do think that a expansion westward with the Blizzard Warnings are not out of the question.

    Futurecast Radar

    Snow will be developing across the region from 5-8pm. And the heaviest will be in place from Midnight tonight through noon Saturday. Significant snowfall rates of 1-3 inches per hour are possible with wind gusts of 40-50 mph. This will create a roadway nightmare on the shore for Saturday morning. Avoid travel at all cost if you can during the height of this blizzard.