Southwestern St. Lawrence storm history

Intense lake effect snow fell between the Route 11 and Route 37 corridor. Snowfall rates were 3 to 4 inches per hour at times with total snowfall of 6 to 12 inches. Some specific totals include; 13 inches in the western sections of Gouverneur, 10 inches in Morristown and 7.5 inch…

Elevated flat ice accumulations were generally 0.2 to 0.4 inches across the area with vehicle accidents being the main impact, but some isolated power outages occurred as well.

Snowfall totals of 6 to 10 inches were reported across St. Lawrence county with 11 inches in South Colton, 10 inches in Heuvelton and Edwards with 8 inches in Massena and Russell.

Snowfall totals of 3 to 6 inches were reported.

Dangerous heat across the region for both June 23rd and 24th with daytime temperatures in the mid to upper 90s and dewpoints in the 70s creating heat index values between 100 and 110.

A few inches of snow combined with ice accumulations up to an half inch or slightly higher of flat ice.

Snowfall totals across the county were 8 to 15 inches with brisk winds developing in the evening hours to begin blowing and drifting snow that caused some driving hazards of poor visibility and snow covered roads through February 17th.

A widespread snow mixed with sleet and freezing rain at times with snowfall accumulations of 2 to 5 inches across the area.

Snowfall totals across the area were generally 3 to 5 inches.

Snowfall accumulations of 2 to 5 inches were observed.

Numerous wind gusts in excess of 50 mph were observed across the area with scattered power outages and branches downed by winds.

A general 4 to 7 inches of snow fell across southern St. Lawrence county.

Snowfall totals across St. Lawrence county were generally 4 to 6 inches across the region.

Snowfall totals in St. Lawrence county were generally 2 to 6 inches with the higher totals in the Adirondacks of southeast St. Lawrence.

Several reports of wind gusts in the 40-50 mph range along with varying types of tree damage that impacted power.

Lake effect snowfall of 2 to 5 inches were common but areas of 5 to 8 inches and a stripe of 12 inches occurred as well. Some specific snowfall totals include; 13 inches in Heuvelton, 12 inches in Gouverneur, 10 inches in Fowler, 9 inches in Morristown and Russell.

Flat ice accumulations of 0.25 to 0.5 inches were observed.

Snowfall totals of 1 to 3 inches were observed and accounted for some hazardous travel.

Snowfall totals ranged from 4 to 16 inches with specific totals of; 16 inches in Richville, 13 inches in Russell, 12 inches in Heuvelton.

Southeast wind gusts of 40-50 mph with a few in the lower 50 mph range impacted the region for a few hours resulting in isolated to scattered power outages.

Several reports of 50+ mph wind gusts and areas of tree and minor structural damage located outside of these reports. In addition 1 to 3 inches of wet snow preceded the wind event.

Snowfall amounts of 4 to 7 inches were observed.

A hard freeze with temperatures in the 20s occurred across much of the area for several hours in the morning.

Snowfall totals of 3 to 7 inches were common.

A general 5 to 8 inches of snow fell across the region.

A general 3 to 6 inches of snow fell across the region.

Dangerously cold temperatures and wind chills impacted the area from early Friday morning through Saturday evening. The coldest was Friday night with low temperatures 20 to 30 below zero and wind chills 30 to 45 below zero. Some specific low temperatures included;-35 in Ogdensbur…

Snowfall totals ranged from 6 to 10 inches.

A general 4 to 7 inches of snow fell across the region.

Snowfall totals were generally 3 to 6 inches across the region.

Blizzard conditions across southwest St. Lawrence county with sustained winds 25-30 mph with frequent gusts in excess of 40 mph causing white-out conditions and considerable drifting of the snow. Snowfall totals ranged from 6 inches to 2 to 3 feet across the area with the greates…

Southeast winds of 25 to 35 mph with gusts to 50 mph occurred during the morning hours before lessening for a few hours before an arctic cold front brought west winds of 25 to 35 mph with gusts to 50-55 mph to the region.

A wet, heavy snowfall of 10 to 20 inches was common across the St. Lawrence Valley with the higher totals in the Adirondacks. This resulted in scattered power outages.

Snowfall totals in SW St. Lawrence ranged from 8 to 33 inches with Gouverneur reporting 33 inches, 16 inches in Fowler, 10 inches in Morristown and 8 inches in Ogdensburg.

Snowfall accumulations of 2 to 5 inches were common.

Snowfall amounts of 5 to 8 inches were common, the heaviest occurring in the latter third of the event.

Rain changed to freezing rain and accumulated to a tenth of an inch or less, followed by 1/2 to 1 inch of sleet then snowfall accumulating 2-4 inches created hazardous driving conditions.

Total snowfall ranged from 5 to 10 inches with much of this falling in the late evening of February 3rd to around daybreak on February 4th.

Dangerous cold wind chills of 25 to 35 below zero late Wednesday night (26th) through mid-morning Thursday (27th) and again late Friday night (28th) into midday Saturday (29th). Actual air temperatures were 15 to 25 below zero as well.

Observed low temperatures Friday and Saturday morning were 25 to 35 below zero. Wind chill temperatures were about 10 degrees colder Thursday night into midday Friday. South Russel reported -34 degrees Friday and -36 degrees on Saturday.

Snowfall totals of 6 to 10 inches were common and localized up to 14 inches.

Dangerously cold wind chills of 25 to 40 below zero were observed across the region with actual air temperatures of 10 to 20 below zero Friday evening through midday Saturday. Overnight minimum temperatures Saturday night-Sunday morning were 15 to 25 below zero with calm/light wi…

Minimum temperatures on the morning of the 11th (Tuesday) were in the 10 to 20 below zero with winds creating wind chills in the mid 20s to lower 30s below zero range. Daytime highs only reached near zero with still sub-zero wind chills. Lows Tuesday night fell below zero early t…

Light accumulation of ice, less than a tenth of flat ice, due to freezing rain/drizzle. Numerous vehicle accidents (solo or multi-vehicle) due to icy roads.

A widespread 3 to 4 inches of snow fell across the St. Lawrence valley with up to 5 inches in the Adirondacks.

Numerous tree branches and trees down that fell on utility lines, roads and small structures across St. Lawrence county. Numerous wind gusts in excess of 50 mph with a measured 68 mph in Edwardsville.

Measured wind gusts in excess of 40-45 mph led to isolated power outages.

Rain changed to snow by late afternoon with snowfall amounts ranging from 1 to 2 inches in the valley with 2 to 4 inches in higher elevations closer to the Adirondacks.

Peak wind gusts in the 35-40 mph range were observed.

Snowfall reports of 3 to 6 inches were common along with a brief period of sleet and freezing rain.