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

31°F

-1°C

Humidity 79%
Wind Speed W 6 mph
Barometer 29.96 in (1016.0 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 7 Dec 8:56 pm EST
Extended Forecast for

Shandelee NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 10. Wind chill values as low as -1. Northwest wind 10 to 13 mph, with gusts as high as 25 mph.

    Low: 10 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 19. Wind chill values as low as -5. North wind 5 to 11 mph, with gusts as high as 23 mph.

    High: 19 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 0. Light and variable wind.

    Low: 0 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow showers after 1pm. Increasing clouds, with a high near 24. Wind chill values as low as -3. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 24 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers before 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 19. South wind 7 to 9 mph. Chance of precipitation is 40%.

    Low: 19 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow before 1pm, then snow, possibly mixed with rain. High near 35. Chance of precipitation is 90%.

    High: 35 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 1am. Cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Likely

  • Thursday

    Thursday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • 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

Detailed Forecast

Tonight
Mostly cloudy, with a low around 10. Wind chill values as low as -1. Northwest wind 10 to 13 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 19. Wind chill values as low as -5. North wind 5 to 11 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 0. Light and variable wind.
Tuesday
A slight chance of snow showers after 1pm. Increasing clouds, with a high near 24. Wind chill values as low as -3. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of snow showers before 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 19. South wind 7 to 9 mph. Chance of precipitation is 40%.
Wednesday
Snow before 1pm, then snow, possibly mixed with rain. High near 35. Chance of precipitation is 90%.
Wednesday Night
Snow likely, mainly before 1am. Cloudy, with a low around 24. Chance of precipitation is 60%.
Thursday
Mostly cloudy, with a high near 29.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 40%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 40%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 21.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shandelee NY
 41.9°N 74.89°W (Elev. 2077 ft)
Last Update:
3:22 pm EST Dec 7, 2025
Forecast Valid:
9pm EST Dec 7, 2025-6pm EST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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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