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

26°F

-3°C

Humidity 75%
Wind Speed W 13 G 18 mph
Barometer 30.03 in (1018.7 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 12 Jan 5:56 am EST
Extended Forecast for

Yankee Lake NY

  • Today

    Today: Mostly sunny, with a high near 35. West wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. West wind 8 to 10 mph.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. West wind 6 to 8 mph becoming south in the afternoon.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 31. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 40. Southwest wind 6 to 8 mph. Chance of precipitation is 50%.

    High: 40 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 4am, then a chance of snow showers. Cloudy, with a low around 28. Chance of precipitation is 50%.

    Low: 28 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Thursday

    Thursday: Snow showers likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

    High: 31 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.

    Low: 17 °F

    Chance Snow
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 35. West wind 10 to 14 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 25. West wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 39. West wind 6 to 8 mph becoming south in the afternoon.
Tuesday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 31. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 40. Southwest wind 6 to 8 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of rain showers before 4am, then a chance of snow showers. Cloudy, with a low around 28. Chance of precipitation is 50%.
Thursday
Snow showers likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 25.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Partly sunny, with a high near 27.
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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:
4:58 am EST Jan 12, 2026
Forecast Valid:
6am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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