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.

Fair

24°F

-4°C

Humidity 68%
Wind Speed SW 3 mph
Barometer 29.80 in (1011.1 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 9 Dec 11:56 pm EST
Extended Forecast for

2 Miles SSW Vega NY

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

  • Overnight

    Overnight: Snow likely, mainly after 5am. Mostly cloudy, with a low around 16. Southwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 16 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow. High near 32. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of around 4 inches.

    High: 32 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly between 7pm and 1am. Cloudy, with a low around 16. Southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 16 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 21. West wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 21 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 14. West wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 14 °F

    Chance Snow
    Showers

  • Friday

    Friday: A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 24. Chance of precipitation is 20%.

    High: 24 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 40%.

    Low: 13 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 50%.

    High: 27 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Snow showers likely, mainly after 1am. Cloudy, with a low around 16. Chance of precipitation is 60%.

    Low: 16 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
Snow likely, mainly after 5am. Mostly cloudy, with a low around 16. Southwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 32. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of around 4 inches.
Wednesday Night
Snow showers likely, mainly between 7pm and 1am. Cloudy, with a low around 16. Southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Thursday
A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 21. West wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 14. West wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Friday
A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 24. Chance of precipitation is 20%.
Friday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 40%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 50%.
Saturday Night
Snow showers likely, mainly after 1am. Cloudy, with a low around 16. Chance of precipitation is 60%.
Sunday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 23. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
Partly sunny, with a high near 17.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Tuesday
A chance of snow showers. Partly sunny, with a high near 23. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Vega NY
 42.23°N 74.53°W (Elev. 2497 ft)
Last Update:
12:00 am EST Dec 10, 2025
Forecast Valid:
12am EST Dec 10, 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