Snow Event: March 1, 2012
Day Date Year Closings Amount Road Amount Type Note
Thursday March 1 2012 No School 00.25" 00.25" Sleet See affects of ED February 29. 4.3" Sn day before. lull at 4p. Light Driz during lull. Sn compress/liquefy- - some pooling water at blocked drains. Roads slushy- - mostly wet. plowed roads fine- - just wet. Main low trek great lakes-northeast overnight. proceeded by area of heavy precip. Precip@~2a- - likely initial burst of sleet followed by light sleet/drizzle. sleet to drizzle by 6a. drizzle through 8a. 0.25" coating slush on roads thru 730a. wet. delay issued @545a. upgraded to closing@730a. could have gotten away with a delay.

Post Storm Forecast Evaluation
Phase 2 of a 2 phase system.
See February 29 for phase one.
Forecast rating phase 2: 1 (Poor)
Forecast handling Phase 2: 3 (Fair)

Wednesday February 29, 2012 U
Wednesday February 29, 2012 + Sn
Wednesday February 29, 2012 + 30D 10C
Wednesday February 29, 2012 + 30D 10C

Forecast Discussion
Post Storm Forecast Discussion
Cancellations
Storm Totals

A complex multi-part long duration (24 to 36 hour) storm blanketed east central New York and western New England with 3 up to 15 inches of snow and sleet on Wednesday, February 29th and Thursday, March 1st.

A large low pressure system approached from the upper mid west and Great Lakes region Wednesday. In association with the system's warm front, snow initially overspread the area Wednesday with bands of heavy snow occurring with snowfall rates of 1 to 2 inches an hour during the afternoon into the early evening hours. As warmer air worked its way into the area Wednesday night, the snow transitioned to a wintry mix especially south of the Capital District. To the north and west of the Capital District, heavy snow occurred during the early morning hours Thursday with snowfall rates of 1 to 3 inches an hour. In addition, some sleet mixed in with the snow.

A secondary low began to form in the mid-Atlantic region early Thursday morning. This resulted in a double-barrelled low pressure system which moved eastward during the day Thursday. The wintry mix transitioned back to snow which persisted most of the day. However, the snow had trouble accumulating in some locations as temperatures warmed. This limited significant accumulations from occurring across the Capital District and to points to the south and east.
http://www.erh.noaa.gov/aly/Past/2012/Feb_29-Mar_01_2012/Feb_29-Mar_01_2012.htm


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