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.

Overcast with Haze

5°F

-15°C

Humidity 79%
Wind Speed NE 9 mph
Barometer 29.84 in (1014.4 mb)
Dewpoint 0°F (-18°C)
Visibility 5.00 mi
Wind Chill-9°F (-23°C)
Last update 27 Dec 12:51 am EST
Extended Forecast for

8 Miles E Tupper Lake NY

  • Overnight

    Overnight: Snow likely, mainly before 3am.  Mostly cloudy, with a low around 7. Wind chill values as low as -1. East wind 3 to 5 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 7 °F

    Snow Likely

  • Saturday

    Saturday: Partly sunny, with a high near 23. Calm wind.

    High: 23 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 0. Calm wind.

    Low: 0 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 34. Calm wind.

    High: 34 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Freezing rain, mainly after 1am.  Low around 24. Calm wind becoming southeast around 6 mph after midnight.  Chance of precipitation is 90%.

    Low: 24 °F

    Chance
    Freezing Rain
    then Freezing
    Rain

  • Monday

    Monday: Rain, possibly mixed with snow before 5pm, then snow likely, possibly mixed with rain and freezing rain.  High near 40. South wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 40 °F

    Rain then
    Wintry Mix

  • Monday Night

    Monday Night: Snow likely before 7pm, then snow showers likely after 7pm.  Cloudy, with a low around 8. Southwest wind 10 to 13 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%.

    Low: 8 °F

    Snow Likely

  • Tuesday

    Tuesday: A 50 percent chance of snow showers.  Mostly cloudy, with a high near 12. West wind 11 to 14 mph, with gusts as high as 31 mph.

    High: 12 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 5. West wind 7 to 11 mph, with gusts as high as 25 mph.

    Low: 5 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow likely, mainly before 3am. Mostly cloudy, with a low around 7. Wind chill values as low as -1. East wind 3 to 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.
Saturday
Partly sunny, with a high near 23. Calm wind.
Saturday Night
Partly cloudy, with a low around 0. Calm wind.
Sunday
Partly sunny, with a high near 34. Calm wind.
Sunday Night
Freezing rain, mainly after 1am. Low around 24. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 90%.
Monday
Rain, possibly mixed with snow before 5pm, then snow likely, possibly mixed with rain and freezing rain. High near 40. South wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Snow likely before 7pm, then snow showers likely after 7pm. Cloudy, with a low around 8. Southwest wind 10 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 12. West wind 11 to 14 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly cloudy, with a low around 5. West wind 7 to 11 mph, with gusts as high as 25 mph.
Wednesday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 21. Southwest wind around 8 mph. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 4. West wind around 7 mph.
New Year's Day
A 40 percent chance of snow showers. Partly sunny, with a high near 15. West wind around 7 mph.
Thursday Night
Mostly cloudy, with a low around -2. West wind around 6 mph.
Friday
Mostly cloudy and cold, with a high near 10. West wind 5 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Tupper Lake NY
 44.22°N 74.32°W (Elev. 1709 ft)
12:56 am EST Dec 27, 2025
1am EST Dec 27, 2025-6pm EST Jan 2, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database