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

Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Saranac Lake, Adirondack Regional Airport (KSLK)

Lat: 44.39°NLon: 74.2°WElev: 1663ft.

Fair

-18°F

-28°C

Humidity 73%
Wind Speed Calm
Barometer 30.13 in (1025.6 mb)
Dewpoint -24°F (-31°C)
Visibility 10.00 mi
Last update 8 Dec 11:51 pm EST
Extended Forecast for

Keene Valley NY

  • Overnight

    Overnight: Partly cloudy, with a low around -12. Calm wind.

    Low: -12 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 23. Wind chill values as low as -9. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 23 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 2am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 16. South wind around 8 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow. High near 34. South wind around 7 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 16. South wind around 7 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of snow showers after 1pm. Partly sunny, with a high near 24. West wind 8 to 10 mph, with gusts as high as 30 mph.

    High: 24 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 9. West wind around 8 mph, with gusts as high as 24 mph.

    Low: 9 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 24. West wind 6 to 8 mph, with gusts as high as 21 mph.

    High: 24 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 12. West wind around 5 mph becoming calm in the evening.

    Low: 12 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around -12. Calm wind.
Tuesday
Partly sunny, with a high near 23. Wind chill values as low as -9. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
A chance of snow showers before 2am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 16. South wind around 8 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 34. South wind around 7 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 16. South wind around 7 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
A 30 percent chance of snow showers after 1pm. Partly sunny, with a high near 24. West wind 8 to 10 mph, with gusts as high as 30 mph.
Thursday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 9. West wind around 8 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 24. West wind 6 to 8 mph, with gusts as high as 21 mph.
Friday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 12. West wind around 5 mph becoming calm in the evening.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 29. Calm wind becoming southwest around 6 mph in the morning.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 13. West wind around 6 mph.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 21. West wind 5 to 7 mph.
Sunday Night
Mostly cloudy, with a low around 2. West wind around 6 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 17. West wind around 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Keene Valley NY
 44.18°N 73.78°W (Elev. 1289 ft)
Last Update:
12:24 am EST Dec 9, 2025
Forecast Valid:
12am EST Dec 9, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation