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 from 1 AM Thursday through 7 PM Friday

Lake effect snow is expected to develop Thursday morning and persist through Thursday night, with total snow accumulations between 4 and 10 inches possible in the most persistent lake snow bands. Holiday travel could be very hazardous. Continue to monitor the latest forecasts for updates. Read More >

Hazardous Weather Conditions

Current conditions at

Saranac Lake, Adirondack Regional Airport (KSLK)

Lat: 44.39°NLon: 74.2°WElev: 1663ft.

Fog/Mist

40°F

4°C

Humidity 100%
Wind Speed NA
Barometer 29.58 in (1003.0 mb)
Dewpoint 40°F (4°C)
Visibility 0.75 mi
Last update 26 Nov 6:51 pm EST
Extended Forecast for

Tupper Lake NY

Winter Weather Advisory November 27, 10:00am until November 28, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Showers likely before 7pm, then rain between 7pm and 9pm. Low around 26. South wind 6 to 11 mph becoming west in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 26 °F

    Rain then
    Mostly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Snow showers likely, mainly after 2pm. Mostly cloudy, with a high near 34. Southwest wind 13 to 15 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers. Areas of blowing snow before 8pm. Low around 21. Southwest wind 8 to 10 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Friday

    Friday: Snow showers. High near 28. West wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 28 °F

    Snow Showers

  • Friday Night

    Friday Night: A 40 percent chance of snow showers. Cloudy, with a low around 16. West wind 7 to 10 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 27. West wind around 6 mph.

    High: 27 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of snow showers after 1am. Mostly cloudy, with a low around 13. Light southeast wind.

    Low: 13 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: Snow showers. High near 35. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

    High: 35 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 1am. Cloudy, with a low around 21. South wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 21 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Showers likely before 7pm, then rain between 7pm and 9pm. Low around 26. South wind 6 to 11 mph becoming west in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thanksgiving Day
Snow showers likely, mainly after 2pm. Mostly cloudy, with a high near 34. Southwest wind 13 to 15 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
Snow showers. Areas of blowing snow before 8pm. Low around 21. Southwest wind 8 to 10 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow showers. High near 28. West wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 40 percent chance of snow showers. Cloudy, with a low around 16. West wind 7 to 10 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Saturday
Partly sunny, with a high near 27. West wind around 6 mph.
Saturday Night
A 40 percent chance of snow showers after 1am. Mostly cloudy, with a low around 13. Light southeast wind.
Sunday
Snow showers. High near 35. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Sunday Night
Snow showers likely, mainly before 1am. Cloudy, with a low around 21. South wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 28. West wind 5 to 7 mph.
Monday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 10. Calm wind.
Tuesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 26. Calm wind becoming southeast around 6 mph in the morning.
Tuesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 11. Calm wind.
Wednesday
Mostly cloudy, with a high near 27. Southwest wind 3 to 6 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tupper Lake NY
 44.26°N 74.46°W (Elev. 1588 ft)
Last Update:
12:38 pm EST Nov 26, 2025
Forecast Valid:
6pm EST Nov 26, 2025-6pm EST Dec 3, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation