Low pressure developed over the mid Mississippi Valley on Thursday morning, March 1st, and then intensified, while reaching the western Great Lakes by Thursday evening.  A warm front attached to this low approached eastern New York and western New England from the south late Thursday night, accompanied by a mixture of snow, sleet and freezing rain.  Another low pressure system developed along the approaching warm front over eastern Maryland by Friday morning, March 2nd, which then strengthened and tracked northeast, reaching the northern New England coast by Friday evening.
As warm air aloft moved into the region, while cold and dry air lingered near the surface, a significant mixture of snow, sleet and freezing rain occurred. Heavy snowfall accumulations of 6 to 12 inches fell across portions of the southern Adirondacks, extending into the northern Taconics.  Meanwhile, a significant accretion of ice from freezing rain led to some downed tree limbs and power lines across portions of the upper Mohawk Valley.
This storm had an adverse impact on travel across the region during Friday, particularly during the early morning hours.

Winter Storm in NORTHERN HERKIMER, NEW YORK
From 01-MAR-07 22:00:00 to 02-MAR-07 18:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Utility Company

Numerous tree limbs and scattered power lines were reported down due to the accretion of ice from freezing rain. Estimated ice accretions were around, or just over one half of an inch.
In addition, several inches of snow and sleet occurred from Thursday night into early Friday morning.

Winter Storm in NORTHERN WARREN, NEW YORK
From 01-MAR-07 22:00:00 to 02-MAR-07 18:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy snowfall occurred across northern Warren county, which began late Thursday evening, and persisted into Friday evening.
Total snowfall accumulations ranged from 6 to 12 inches, with 12 inches reported at North River, 9 inches reported at Bakers Mills, and 7 inches reported at Bolton Landing, Lake George and Warrensburg.
The snow mixed with sleet and freezing rain at times during Friday afternoon.

Winter Storm in SOUTHERN HERKIMER, NEW YORK
From 01-MAR-07 22:00:00 to 02-MAR-07 18:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A mix of snow and sleet developed late Thursday night, and then changed to mainly freezing rain during the early morning hours of Friday. Ice accretion in excess of one half of an inch occurred, with 0.60 reported at Cedarville.
This ice accretion led to numerous downed tree limbs, and scattered downed power lines by Friday morning.

Winter Storm in HAMILTON, NEW YORK
From 01-MAR-07 22:00:00 to 02-MAR-07 18:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy snowfall fell across northern portions of the county, with 10 inches reported at Blue Mountain Lake, and 8 inches at Indian Lake.
The snow began Thursday night, and tapered off by Friday evening.
In addition to the heavy snowfall, sleet and freezing rain occurred across central and southern portions of the county, with ice accretion of up to one half of an inch from freezing rain, mainly across southern portions of the county.