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

Saranac Lake, Adirondack Regional Airport (KSLK)

Lat: 44.39°NLon: 74.2°WElev: 1663ft.

Light Snow Fog/Mist

4°F

-16°C

Humidity 83%
Wind Speed NE 14 mph
Barometer 29.84 in (1014.5 mb)
Dewpoint 0°F (-18°C)
Visibility 2.50 mi
Wind Chill-14°F (-26°C)
Last update 26 Dec 10:51 pm EST
Extended Forecast for

Keene Valley NY

  • Tonight

    Tonight: Snow, mainly before 2am. Low around 10. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 10 °F

    Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 25. Calm wind.

    High: 25 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 6. Light west wind.

    Low: 6 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 34. Light and variable wind.

    High: 34 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Freezing rain likely before 4am, then rain. Low around 27. Calm wind becoming south around 6 mph in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 27 °F

    Chance
    Freezing Rain
    then
    Rain/Freezing
    Rain

  • Monday

    Monday: Rain before 4pm, then snow, possibly mixed with rain. High near 40. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 40 °F

    Rain then
    Rain/Snow

  • Monday Night

    Monday Night: Snow. Low around 14. West wind 7 to 9 mph, with gusts as high as 39 mph. Chance of precipitation is 80%.

    Low: 14 °F

    Snow

  • Tuesday

    Tuesday: Snow showers likely. Mostly cloudy, with a high near 21. West wind around 11 mph, with gusts as high as 39 mph. Chance of precipitation is 60%.

    High: 21 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 11. West wind 6 to 8 mph, with gusts as high as 36 mph.

    Low: 11 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Snow, mainly before 2am. Low around 10. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Saturday
Mostly sunny, with a high near 25. Calm wind.
Saturday Night
Mostly clear, with a low around 6. Light west wind.
Sunday
Increasing clouds, with a high near 34. Light and variable wind.
Sunday Night
Freezing rain likely before 4am, then rain. Low around 27. Calm wind becoming south around 6 mph in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain before 4pm, then snow, possibly mixed with rain. High near 40. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Snow. Low around 14. West wind 7 to 9 mph, with gusts as high as 39 mph. Chance of precipitation is 80%.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 21. West wind around 11 mph, with gusts as high as 39 mph. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 11. West wind 6 to 8 mph, with gusts as high as 36 mph.
Wednesday
A 50 percent chance of snow showers. Partly sunny, with a high near 23. West wind around 7 mph, with gusts as high as 21 mph.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 6. West wind around 6 mph, with gusts as high as 22 mph.
New Year's Day
A 40 percent chance of snow showers. Partly sunny, with a high near 17. West wind 6 to 8 mph, with gusts as high as 22 mph.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 1. West wind around 6 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 14. West wind 5 to 7 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:
12:28 pm EST Dec 26, 2025
Forecast Valid:
11pm EST Dec 26, 2025-6pm EST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation