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

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Light Snow

21°F

-6°C

Humidity 71%
Wind Speed W 9 mph
Barometer 29.64 in (1006.1 mb)
Dewpoint 13°F (-11°C)
Visibility 9.00 mi
Wind Chill11°F (-12°C)
Last update 2 Jan 2:56 pm EST
Extended Forecast for

Yankee Lake NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 22. West wind around 10 mph, with gusts as high as 20 mph.

    High: 22 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 11. Wind chill values as low as zero. West wind around 9 mph.

    Low: 11 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 24. Wind chill values as low as -2. West wind 6 to 9 mph.

    High: 24 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am. Cloudy, with a low around 16. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Cloudy then
    Chance Snow
    Showers

  • Sunday

    Sunday: A slight chance of snow showers before 1pm. Mostly sunny, with a high near 27. Northwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 27 °F

    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 22. West wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 11. Wind chill values as low as zero. West wind around 9 mph.
Saturday
Increasing clouds, with a high near 24. Wind chill values as low as -2. West wind 6 to 9 mph.
Saturday Night
A chance of snow showers after 1am. Cloudy, with a low around 16. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday
A slight chance of snow showers before 1pm. Mostly sunny, with a high near 27. Northwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 9.
Monday
Partly sunny, with a high near 22.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly cloudy, with a high near 33.
Tuesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Yankee Lake NY
 41.6°N 74.54°W (Elev. 1490 ft)
Last Update:
12:45 pm EST Jan 2, 2026
Forecast Valid:
3pm EST Jan 2, 2026-6pm EST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation