Bolaris: Old Man Winter To Drop Bombogenesis

BOMBOGENESIS (a rapidly intensifying storm) will take place Tuesday afternoon off the Virginia coast.

Computer models had an extreme reversal on the intensity and track of this storm over the last 24-36 hours, and that’s why snow amounts were jacked up Monday as computer models came late to the snow party.

Hinting started to take place late Sunday as my forecast called for a significant storm for some with 4+ inches of snow possible across parts of New Jersey. But a big uptick in moisture being fed into the storm combined with a piece of the polar vortex sending another package of severe cold. This time, it gets pulled into the storm’s circulation leading to rapid intensification and high snow ratios.

Normally we receive a 10-1 ratio, with one inch of liquid equaling 10 inches of snow, but in this case we have an overall ratio of 13-1, to as much as 15-1, meaning more snow with less liquid.

Read more at http://www.philly.com/philly/news/Bolaris_Old_Man_Winter_to_drop_a_bombogenesis.html#3R4LGxSgscHmB4Od.99

Snow Causes Accidents, School Cancellations

Map of Pennsylvania highlighting Montgomery County (Photo credit: Wikipedia)

(UPDATED 10:45 a.m.) An Atlantic Clipper snowstorm traveling across the East Coast Tuesday could drop up to 9 inches of snow in some areas, causing some schools to close and others to institute early dismissal.

Boyertown, Daniel Boone, Owen J. Roberts and the Spring-Ford School District all cancelled classes and all afterschool activities.

Pottstown, Phoenixville, Upper Perkiomen, and the Pottsgrove school districts were all dismissing students early as the snowstorm was expected to worsen in the afternoon.

Collegeville, East Greenville, Spring City Borough, Lower Pottsgrove, and Upper Pottsgrove townships declared snow emergencies Tuesday morning. The snow emergency in Spring City was declared for 9 a.m. and will be in place until noon Wednesday.

Read more: http://www.pottsmerc.com/general-news/20140121/updated-snow-causes-accidents-school-cancellations

Winter Storm Brings 2 Feet Of Snow, Kills At Least 9

BOSTON — A storm dropped a blanket of light, powdery snow across the Northeast and ushered in frigid temperatures Friday that were unusual even for cities accustomed to blasts of winter weather. The storm, which shut down major highways temporarily and grounded flights, was blamed for at least nine deaths in the eastern half of the country.

The nor’easter was accompanied by plummeting temperatures that on Friday morning reached 8 degrees below zero in Burlington, Vt., with a wind chill of 29 below and 2 degrees in Boston, with a wind chill of minus 20. It dumped 23 inches of snow in Boxford, Mass., and 18 inches in parts of western New York near Rochester. Thirteen inches of snow fell in Boston, while Lakewood, N.J., got 10 inches and New York City’s Central Park got 6.

On a mostly empty Main Street in Concord, N.H., Kathy Woodfin hustled to work, a tall iced coffee turning to caramel-colored slush in her left hand. It was 7 degrees at 9 a.m. and the wind zipping through alleyways blew a fine, stinging snow in her face.

“I just run from heated car to heated building,” the New Hampshire native said. “It’s just like down South, where they run from air conditioned car to air conditioned building.”

Read more: http://www.pottsmerc.com/general-news/20140103/winter-storm-brings-2-feet-of-snow-kills-at-least-9