A winter storm is set to bring significant snowfall to parts of St. Lawrence County, with total snow accumulations expected to range between 3 and 6 inches, according to the National Weather Service (NWS).

National Weather Service issued a weather advisory for southeastern St. Lawrence County with snow expected to begin early this afternoon and will continue until 7 a.m. Tuesday.

The snow is likely to create hazardous conditions on roads, especially on bridges and overpasses, which could become slick and difficult to navigate, NWS says. Drivers are urged to plan for slippery roads and allow extra time for travel. These conditions are expected to affect Monday evening and Tuesday morning commutes across the region.

Motorists are advised to slow down and use caution while driving during the storm. For up-to-date road conditions in Vermont, travelers can visit 511NY.

Expect high temperatures today around 35 and winds 9 to 11 mph. Overnight lows are predicted to be around 19.

Highs Tuesday will be near 21.

The forecast through next Saturday is as follows:

Tuesday

• Mostly cloudy, high around 21°F.
• West winds at 9–13 mph.

Tuesday Night

• Partly cloudy, low around 0°F.
• West winds at 3–7 mph.

Wednesday

• Mostly sunny, high near 19°F.
• Southwest winds at 3–7 mph.

Wednesday Night

• Increasing clouds, low around 7°F.
• Southeast winds at 5–8 mph.

Thursday

• Snow and sleet before 2 PM, then a chance of rain, snow, and sleet between 2 PM and 4 PM, followed by a chance of rain and snow after 4 PM. High near 39°F.
• Southeast winds at 9–14 mph, becoming southwest in the afternoon.
• 90% chance of precipitation.

Thursday Night

• Chance of rain and snow showers before midnight, then snow showers likely between midnight and 1 AM.
• Cloudy, low around 21°F.
• Southwest winds at 15–18 mph, gusts up to 28 mph.
• 40% chance of precipitation.

Friday

• Mostly cloudy, high near 26°F.
• West winds at 14–17 mph.

Friday Night

• Mostly cloudy, low around 11°F.
• West winds at 6–9 mph.

Saturday

• Partly sunny, high near 28°F.
• Southwest winds at 3–6 mph.

Saturday Night

• Snow showers likely.
• Cloudy, low around 16°F.
• Light, variable winds becoming east around 6 mph in the evening.
• 60% chance of precipitation.

Sunday

• 50% chance of snow showers.
• Mostly cloudy, high near 28°F.

• East winds at 7–13 mph, becoming northwest in the afternoon.