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.

Overcast

36°F

2°C

Humidity 64%
Wind Speed NW 12 mph
Barometer 29.99 in (1017.3 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 14 Feb 2:56 pm EST
Extended Forecast for

Yankee Lake NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 36. Northwest wind around 10 mph.

    High: 36 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 18. Northwest wind around 6 mph.

    Low: 18 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 33. Light and variable wind becoming east around 6 mph in the afternoon.

    High: 33 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow. Cloudy, with a low around 22. East wind around 5 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    Low: 22 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 37. Northeast wind around 5 mph becoming light and variable in the morning.

    High: 37 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 1pm, then rain likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Chance Snow
    then
    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 36. Northwest wind around 10 mph.
Tonight
Mostly clear, with a low around 18. Northwest wind around 6 mph.
Sunday
Partly sunny, with a high near 33. Light and variable wind becoming east around 6 mph in the afternoon.
Sunday Night
A chance of snow. Cloudy, with a low around 22. East wind around 5 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Washington's Birthday
Mostly cloudy, with a high near 37. Northeast wind around 5 mph becoming light and variable in the morning.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A chance of snow before 1pm, then rain likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Thursday
A chance of rain. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
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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:
3:22 pm EST Feb 14, 2026
Forecast Valid:
3pm EST Feb 14, 2026-6pm EST Feb 20, 2026
 
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