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

21°F

-6°C

Humidity 54%
Wind Speed SE 5 mph
Barometer 29.90 in (1015.4 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 9 Dec 6:56 pm EST
Extended Forecast for

3 Miles ENE Vega NY

  • Tonight

    Tonight: A chance of snow, mainly after 5am. Mostly cloudy, with a low around 17. Southwest wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 17 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow, mainly before 5pm. High near 32. South wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 16. Breezy, with a southwest wind 11 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Snow Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 20. Wind chill values as low as -1. Breezy, with a west wind 17 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 20 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 15. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 15 °F

    Chance Snow
    Showers

  • Friday

    Friday: A slight chance of snow after 1pm. Partly sunny, with a high near 23. Chance of precipitation is 20%.

    High: 23 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A chance of snow after 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.

    Low: 15 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 26. Chance of precipitation is 50%.

    High: 26 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 60%.

    Low: 17 °F

    Snow Likely

Detailed Forecast

Tonight
A chance of snow, mainly after 5am. Mostly cloudy, with a low around 17. Southwest wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly before 5pm. High near 32. South wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 16. Breezy, with a southwest wind 11 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 20. Wind chill values as low as -1. Breezy, with a west wind 17 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. 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 15. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Friday
A slight chance of snow after 1pm. Partly sunny, with a high near 23. Chance of precipitation is 20%.
Friday Night
A chance of snow after 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.
Saturday
A chance of snow. Mostly cloudy, with a high near 26. Chance of precipitation is 50%.
Saturday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 60%.
Sunday
A chance of snow. Mostly cloudy, with a high near 22. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
Partly sunny, with a high near 17.
Monday Night
A chance of snow. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 22.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Vega NY
 42.27°N 74.46°W (Elev. 2520 ft)
Last Update:
6:52 pm EST Dec 9, 2025
Forecast Valid:
7pm EST Dec 9, 2025-6pm EST Dec 16, 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