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

Lake Effect Snow Warning and Winter Weather Advisories in effect for southern St. Lawrence and Franklin Counties through 7 PM Friday

Lake effect snow showers will prevail through tonight, with total snow accumulations between 4 and 11 inches possible in the most persistent lake snow bands across portions of northern New York. Holiday travel be very hazardous at times, with poor visibilities in snow and blowing snow. Read More >

Current conditions at

Barre / Montpelier, Knapp State Airport (KMPV)

Lat: 44.2°NLon: 72.57°WElev: 1165ft.

Overcast

35°F

2°C

Humidity 57%
Wind Speed SW 6 mph
Barometer 29.74 in (1008.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 27 Nov 4:51 pm EST
Extended Forecast for

Calais VT

  • Tonight

    Tonight: A chance of snow showers between 8pm and 5am. Mostly cloudy, with a low around 26. Southwest wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 26 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely, mainly between 9am and 1pm. Mostly cloudy, with a high near 33. West wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly before 1am. Cloudy, with a low around 23. West wind around 7 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 30. West wind 5 to 8 mph.

    High: 30 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 17. Calm wind.

    Low: 17 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow showers before 3pm, then rain and snow showers. High near 36. South wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 36 °F

    Snow Showers
    Likely then
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 24. South wind around 11 mph. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Showers
    Likely

  • Monday

    Monday: Partly sunny, with a high near 29. Northwest wind 6 to 11 mph.

    High: 29 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of snow showers between 8pm and 5am. Mostly cloudy, with a low around 26. Southwest wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
Snow showers likely, mainly between 9am and 1pm. Mostly cloudy, with a high near 33. West wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
A 30 percent chance of snow showers, mainly before 1am. Cloudy, with a low around 23. West wind around 7 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Saturday
Partly sunny, with a high near 30. West wind 5 to 8 mph.
Saturday Night
Increasing clouds, with a low around 17. Calm wind.
Sunday
Snow showers before 3pm, then rain and snow showers. High near 36. South wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 24. South wind around 11 mph. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 29. Northwest wind 6 to 11 mph.
Monday Night
Mostly cloudy, with a low around 12. Calm wind.
Tuesday
A 50 percent chance of snow. Mostly cloudy, with a high near 27. Light south wind.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 18. Calm wind.
Wednesday
Partly sunny, with a high near 29. Light west wind.
Wednesday Night
Mostly cloudy, with a low around 16. Calm wind.
Thursday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 31. Southwest wind 3 to 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Calais VT
 44.38°N 72.43°W (Elev. 1096 ft)
Last Update:
4:37 pm EST Nov 27, 2025
Forecast Valid:
5pm EST Nov 27, 2025-6pm EST Dec 4, 2025
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation