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

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

24°F

-4°C

Humidity 65%
Wind Speed Calm
Barometer 29.82 in (1012.2 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 9 Dec 10:56 pm EST
Extended Forecast for

5 Miles NNE Willowemoc NY

Winter Weather Advisory December 10, 04:00am until December 11, 01:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A chance of snow after 5am. Mostly cloudy, with a low around 15. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow, mainly before 5pm. The snow could be heavy at times. High near 31. South wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 31 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 1am. Cloudy, with a low around 14. Southwest wind 11 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 14 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers after 1pm. Partly sunny, with a high near 22. Wind chill values as low as zero. West wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 13. West wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 13 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow after 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.

    Low: 12 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.

    High: 27 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow. Cloudy, with a low around 15. Chance of precipitation is 50%.

    Low: 15 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of snow after 5am. Mostly cloudy, with a low around 15. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly before 5pm. The snow could be heavy at times. High near 31. South wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
A chance of snow showers before 1am. Cloudy, with a low around 14. Southwest wind 11 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Thursday
A chance of snow showers after 1pm. Partly sunny, with a high near 22. Wind chill values as low as zero. West wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 13. West wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 24.
Friday Night
A chance of snow after 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.
Saturday
A chance of snow. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Cloudy, with a low around 15. Chance of precipitation is 50%.
Sunday
A chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 5.
Monday
Partly sunny, with a high near 17.
Monday Night
A chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Willowemoc NY
 41.98°N 74.64°W (Elev. 2421 ft)
Last Update:
7:23 pm EST Dec 9, 2025
Forecast Valid:
11pm EST Dec 9, 2025-6pm EST Dec 16, 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