National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow Will Impact Southern St. Lawrence County From Monday Into Tuesday

A Winter Weather Advisory is in effect from 1 PM today to 1 PM Tuesday for lake effect snow in southern St. Lawrence County in northern New York. Total snow accumulations between 3 and 6 inches with isolated higher amounts possible, especially southeast of Route 11. Plan on slippery road conditions. Read More >

Current conditions at

Barre / Montpelier, Knapp State Airport (KMPV)

Lat: 44.2°NLon: 72.57°WElev: 1165ft.

Overcast

20°F

-7°C

Humidity 78%
Wind Speed Calm
Barometer 29.78 in (1010.4 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 19 Jan 3:51 am EST
Extended Forecast for

4 Miles WSW Waterbury VT

  • Overnight

    Overnight: A 30 percent chance of light snow. Mostly cloudy, with a low around 14. Calm wind. Total nighttime snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Light
    Snow

  • M.L.King Day

    M.L.King Day: A chance of light snow before 7am, then a chance of snow showers after 7am. Mostly cloudy, with a high near 22. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Chance Light
    Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 7. Wind chill values as low as -7. Southwest wind 13 to 18 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.

    Low: 7 °F

    Chance Snow
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: Snow showers likely, mainly between 10am and 5pm. Increasing clouds, with a high near 13. Wind chill values as low as -8. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 13 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers before 8pm. Partly cloudy, with a low around 3. West wind 9 to 13 mph. New snow accumulation of less than a half inch possible.

    Low: 3 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after 1pm. Partly sunny, with a high near 21. South wind 9 to 11 mph.

    High: 21 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers before 1am. Mostly cloudy, with a low around 17. South wind 15 to 17 mph.

    Low: 17 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 30. Southwest wind 13 to 15 mph. Chance of precipitation is 60%.

    High: 30 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 8. West wind around 14 mph.

    Low: 8 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of light snow. Mostly cloudy, with a low around 14. Calm wind. Total nighttime snow accumulation of less than a half inch possible.
M.L.King Day
A chance of light snow before 7am, then a chance of snow showers after 7am. Mostly cloudy, with a high near 22. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
A 30 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 7. Wind chill values as low as -7. Southwest wind 13 to 18 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers likely, mainly between 10am and 5pm. Increasing clouds, with a high near 13. Wind chill values as low as -8. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday Night
A 30 percent chance of snow showers before 8pm. Partly cloudy, with a low around 3. West wind 9 to 13 mph. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow showers after 1pm. Partly sunny, with a high near 21. South wind 9 to 11 mph.
Wednesday Night
A 50 percent chance of snow showers before 1am. Mostly cloudy, with a low around 17. South wind 15 to 17 mph.
Thursday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 30. Southwest wind 13 to 15 mph. Chance of precipitation is 60%.
Thursday Night
Mostly cloudy, with a low around 8. West wind around 14 mph.
Friday
Partly sunny, with a high near 13. West wind around 14 mph.
Friday Night
Mostly cloudy, with a low around -10. West wind around 14 mph.
Saturday
Partly sunny and cold, with a high near -1. Northwest wind 10 to 13 mph.
Saturday Night
Mostly cloudy, with a low around -14. Northwest wind 8 to 11 mph.
Sunday
Mostly sunny and cold, with a high near 2. Northwest wind around 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Waterbury VT
 44.31°N 72.81°W (Elev. 1883 ft)
Last Update:
12:56 am EST Jan 19, 2026
Forecast Valid:
4am EST Jan 19, 2026-6pm EST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation