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

Winter Weather Advisory Issued for southern St Lawrence County from 4 PM Today to 6 AM Saturday

A Winter Weather Advisory has been issued for southern St Lawrence County in northern New York, effective from 4 PM today to 6 AM Saturday. Snow will quickly move into the region later this afternoon and continue overnight, then end early Saturday morning. Snow will be heaviest between 7 PM and 11 PM tonight, when snowfall rates may exceed 1 inch per hour. Read More >

Hazardous Weather Conditions

Current conditions at

Barre / Montpelier, Knapp State Airport (KMPV)

Lat: 44.2°NLon: 72.57°WElev: 1165ft.

Fair

4°F

-16°C

Humidity 63%
Wind Speed Calm
Barometer 30.16 in (1024.6 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Last update 26 Dec 12:51 pm EST
Extended Forecast for

Marshfield VT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 12. Calm wind.

    High: 12 °F

    Partly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 1am. Cloudy, with a low around 8. Light southeast wind. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 8 °F

    Chance Snow
    then Snow
    Likely

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 23. Calm wind becoming north around 6 mph in the afternoon.

    High: 23 °F

    Gradual
    Clearing

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -1. Light northwest wind.

    Low: -1 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 25. Light and variable wind.

    High: 25 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Freezing rain likely, mainly after 4am. Cloudy, with a low around 17. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%.

    Low: 17 °F

    Cloudy then
    Freezing Rain
    Likely

  • Monday

    Monday: Freezing rain before 2pm, then rain between 2pm and 4pm, then rain, possibly mixed with snow after 4pm. High near 34. Southeast wind around 5 mph. Chance of precipitation is 100%.

    High: 34 °F

    Freezing Rain
    then Wintry
    Mix

  • Monday Night

    Monday Night: A chance of snow and freezing rain before 9pm, then a chance of snow. Mostly cloudy, with a low around 15. West wind 5 to 7 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    Low: 15 °F

    Chance Wintry
    Mix then
    Chance Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow showers. Mostly cloudy, with a high near 20. West wind 7 to 9 mph, with gusts as high as 25 mph.

    High: 20 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 12. Calm wind.
Tonight
Snow likely, mainly after 1am. Cloudy, with a low around 8. Light southeast wind. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 23. Calm wind becoming north around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around -1. Light northwest wind.
Sunday
Increasing clouds, with a high near 25. Light and variable wind.
Sunday Night
Freezing rain likely, mainly after 4am. Cloudy, with a low around 17. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%.
Monday
Freezing rain before 2pm, then rain between 2pm and 4pm, then rain, possibly mixed with snow after 4pm. High near 34. Southeast wind around 5 mph. Chance of precipitation is 100%.
Monday Night
A chance of snow and freezing rain before 9pm, then a chance of snow. Mostly cloudy, with a low around 15. West wind 5 to 7 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Tuesday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 20. West wind 7 to 9 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 9. West wind around 6 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 21. West wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 4. Light southwest wind.
New Year's Day
Partly sunny, with a high near 15. Southwest wind 3 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marshfield VT
 44.34°N 72.35°W (Elev. 1302 ft)
Last Update:
12:28 pm EST Dec 26, 2025
Forecast Valid:
1pm EST Dec 26, 2025-6pm EST Jan 1, 2026
 
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Additional Resources

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Chance of Precipitation