Expires:202512220500;;989721 FPUS51 KBTV 212108 ZFPBTV Zone Forecast Product for Vermont National Weather Service Burlington VT 400 PM EST Sun Dec 21 2025 NYZ087-220500- Southwestern St. Lawrence- Including the cities of Ogdensburg, Potsdam, and Gouverneur 400 PM EST Sun Dec 21 2025 .TONIGHT...Partly cloudy. Lows around 11. Northwest winds around 10 mph until midnight, becoming light and variable. .MONDAY...Mostly cloudy. A chance of snow showers, mainly in the morning. Snow accumulation up to 1 inch possible. Highs in the upper 20s. Light and variable winds. Chance of snow 40 percent. .MONDAY NIGHT...Cloudy. A chance of snow after midnight. Snow accumulation up to 1 inch possible. Lows in the lower 20s. Light and variable winds. Chance of snow 50 percent. .TUESDAY...Snow. Light snow accumulation. Highs in the mid 30s. Southeast winds around 10 mph. Chance of snow 80 percent. .TUESDAY NIGHT...Snow. Additional light snow accumulation. Lows in the mid 20s. West winds around 10 mph. Chance of snow 80 percent. .WEDNESDAY...Partly sunny. Highs in the upper 20s. .WEDNESDAY NIGHT AND CHRISTMAS DAY...Mostly cloudy. Lows 15 to 20. Highs in the mid 30s. .THURSDAY NIGHT...Cloudy with a 50 percent chance of snow showers. Lows in the mid 20s. .FRIDAY...Snow or rain likely. Highs in the lower 30s. Chance of precipitation 70 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a 50 percent chance of snow showers. Lows 10 to 15. Highs in the upper 20s. .SATURDAY NIGHT...Cloudy with a 50 percent chance of snow. Lows 15 to 20. .SUNDAY...Snow likely. Highs around 30. Chance of snow 70 percent. $$