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

A wintry mix is expected late Thursday into Friday Morning for southern Vermont and portions of northern New York.

A wintry mix of snow, sleet, and freezing rain will spread northward late Thursday through Friday Morning, mainly in southern Vermont and portions of northern New York. Precipitation will likely start as snow for most before transiting to a wintry mix Thursday night. Total snow and sleet accumulations up to one inch and ice accumulations up to two tenths of an inch are expected. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

28°F

-2°C

Humidity 92%
Wind Speed Calm
Barometer 30.20 in (1022.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 4 Mar 8:53 pm EST
Extended Forecast for

3 Miles NNW Lyon Mountain NY

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 30. Northeast wind 5 to 8 mph.

    High: 30 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow and sleet before midnight, then a chance of snow, freezing rain, and sleet between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 18. East wind 3 to 5 mph. Chance of precipitation is 40%. Little or no snow and sleet accumulation expected.

    Low: 18 °F

    Chance Wintry
    Mix

  • Friday

    Friday: A chance of snow before 9am, then a chance of freezing rain between 9am and 10am. Mostly cloudy, with a high near 40. Southeast wind 5 to 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Chance Wintry
    Mix then
    Mostly Cloudy

  • Friday Night

    Friday Night: Rain likely after 1am. Cloudy, with a low around 29. South wind 3 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Mostly Cloudy
    then Rain
    Likely

  • Saturday

    Saturday: Rain. High near 54. Southwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely before 1am. Mostly cloudy, with a low around 28. West wind 7 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    Low: 28 °F

    Rain Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 44. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. Southwest wind around 11 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 18. Calm wind.
Thursday
Partly sunny, with a high near 30. Northeast wind 5 to 8 mph.
Thursday Night
A slight chance of snow and sleet before midnight, then a chance of snow, freezing rain, and sleet between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 18. East wind 3 to 5 mph. Chance of precipitation is 40%. Little or no snow and sleet accumulation expected.
Friday
A chance of snow before 9am, then a chance of freezing rain between 9am and 10am. Mostly cloudy, with a high near 40. Southeast wind 5 to 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
Rain likely after 1am. Cloudy, with a low around 29. South wind 3 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 54. Southwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain likely before 1am. Mostly cloudy, with a low around 28. West wind 7 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 44. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 32. Southwest wind around 11 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 52. Southwest wind around 11 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 37. Southwest wind around 9 mph, with gusts as high as 21 mph.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 54. Southwest wind around 8 mph.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 36. Southwest wind around 7 mph. Chance of precipitation is 70%.
Wednesday
Rain likely. Mostly cloudy, with a high near 54. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lyon Mountain NY
 44.77°N 73.96°W (Elev. 1407 ft)
Last Update:
1:30 pm EST Mar 4, 2026
Forecast Valid:
9pm EST Mar 4, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation