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

Saranac Lake, Adirondack Regional Airport (KSLK)

Lat: 44.39°NLon: 74.2°WElev: 1663ft.

Overcast

17°F

-8°C

Humidity 84%
Wind Speed SW 3 mph
Barometer 29.79 in (1011.4 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 18 Jan 9:51 pm EST
Extended Forecast for

Keene Valley NY

  • Tonight

    Tonight: A 30 percent chance of light snow, mainly after 3am. Mostly cloudy, with a low around 14. Calm 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 slight chance of snow showers or light snow before 7am, then a chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 25. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of snow showers, mainly before 4am. Partly cloudy, with a low around 7. Wind chill values as low as -5. West wind 9 to 11 mph. New snow accumulation of less than a half inch possible.

    Low: 7 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly between 9am and 2pm. Mostly sunny, with a high near 16. Wind chill values as low as -7. West wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 16 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers before 11pm. Partly cloudy, with a low around 1. West wind 3 to 8 mph. New snow accumulation of less than a half inch possible.

    Low: 1 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after 1pm. Partly sunny, with a high near 23. South wind 3 to 6 mph. Winds could gust as high as 23 mph.

    High: 23 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 16. South wind around 7 mph, with gusts as high as 29 mph.

    Low: 16 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A 50 percent chance of snow showers. Partly sunny, with a high near 31. West wind 7 to 9 mph, with gusts as high as 25 mph.

    High: 31 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 7. West wind around 6 mph, with gusts as high as 23 mph.

    Low: 7 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of light snow, mainly after 3am. Mostly cloudy, with a low around 14. Calm wind. Total nighttime snow accumulation of less than a half inch possible.
M.L.King Day
A slight chance of snow showers or light snow before 7am, then a chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 25. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday Night
A 40 percent chance of snow showers, mainly before 4am. Partly cloudy, with a low around 7. Wind chill values as low as -5. West wind 9 to 11 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers likely, mainly between 9am and 2pm. Mostly sunny, with a high near 16. Wind chill values as low as -7. West wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 30 percent chance of snow showers before 11pm. Partly cloudy, with a low around 1. West wind 3 to 8 mph. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow showers after 1pm. Partly sunny, with a high near 23. South wind 3 to 6 mph. Winds could gust as high as 23 mph.
Wednesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 16. South wind around 7 mph, with gusts as high as 29 mph.
Thursday
A 50 percent chance of snow showers. Partly sunny, with a high near 31. West wind 7 to 9 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 7. West wind around 6 mph, with gusts as high as 23 mph.
Friday
Partly sunny, with a high near 17. West wind 5 to 7 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around -1. West wind 3 to 5 mph.
Saturday
A 30 percent chance of snow showers. Mostly sunny, with a high near 13. West wind around 5 mph.
Saturday Night
Partly cloudy, with a low around -8. West wind 3 to 5 mph.
Sunday
Mostly sunny and cold, with a high near 7. Northwest wind 3 to 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Keene Valley NY
 44.21°N 73.78°W (Elev. 1125 ft)
Last Update:
5:52 pm EST Jan 18, 2026
Forecast Valid:
10pm EST Jan 18, 2026-6pm EST Jan 25, 2026
 
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Additional Resources

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Chance of Precipitation