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 Monday 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, especially south and east of Route 11. There may be isolated higher amounts. Read More >

Current conditions at

Barre / Montpelier, Knapp State Airport (KMPV)

Lat: 44.2°NLon: 72.57°WElev: 1165ft.

Partly Cloudy

22°F

-6°C

Humidity 78%
Wind Speed NE 3 mph
Barometer 29.83 in (1012.0 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 18 Jan 10:51 pm EST
Extended Forecast for

Marshfield VT

  • Tonight

    Tonight: A 30 percent chance of light snow, mainly after 4am. Mostly cloudy, with a low around 14. Light northeast 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 snow showers or light snow before 7am, then a chance of snow showers after 7am. Mostly cloudy, with a high near 24. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 8. Wind chill values as low as -2. Southwest wind 5 to 10 mph.

    Low: 8 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Tuesday

    Tuesday: A 50 percent chance of snow showers after 11am. Mostly sunny, with a high near 14. Wind chill values as low as -4. West wind around 9 mph. New snow accumulation of less than a half inch possible.

    High: 14 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -2. West wind 5 to 7 mph becoming calm in the evening.

    Low: -2 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 20. Calm wind becoming south around 5 mph.

    High: 20 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 14. Calm wind becoming south around 5 mph after midnight.

    Low: 14 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A 30 percent chance of snow showers. Mostly cloudy, with a high near 30. South wind around 6 mph becoming west in the afternoon.

    High: 30 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 7. Calm wind.

    Low: 7 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of light snow, mainly after 4am. Mostly cloudy, with a low around 14. Light northeast wind. Total nighttime snow accumulation of less than a half inch possible.
M.L.King Day
A chance of snow showers or light snow before 7am, then a chance of snow showers after 7am. Mostly cloudy, with a high near 24. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 8. Wind chill values as low as -2. Southwest wind 5 to 10 mph.
Tuesday
A 50 percent chance of snow showers after 11am. Mostly sunny, with a high near 14. Wind chill values as low as -4. West wind around 9 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around -2. West wind 5 to 7 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 20. Calm wind becoming south around 5 mph.
Wednesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 14. Calm wind becoming south around 5 mph after midnight.
Thursday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 30. South wind around 6 mph becoming west in the afternoon.
Thursday Night
Mostly cloudy, with a low around 7. Calm wind.
Friday
Partly sunny, with a high near 16. Calm wind becoming west around 6 mph in the morning.
Friday Night
Mostly cloudy, with a low around -2. Light west wind.
Saturday
Partly sunny, with a high near 11. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around -10. Calm wind.
Sunday
Mostly sunny and cold, with a high near 4. Calm wind becoming northwest around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marshfield VT
 44.35°N 72.38°W (Elev. 1079 ft)
Last Update:
5:52 pm EST Jan 18, 2026
Forecast Valid:
11pm EST Jan 18, 2026-6pm EST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation