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.

Light Snow

21°F

-6°C

Humidity 78%
Wind Speed Calm
Barometer 29.66 in (1006.3 mb)
Dewpoint 15°F (-9°C)
Visibility 9.00 mi
Last update 31 Dec 5:56 pm EST
Extended Forecast for

2 Miles ESE Youngsville NY

  • Tonight

    Tonight: Snow showers, mainly before 5am. Areas of blowing snow after 3am. Low around 11. Southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around 2 inches.

    Low: 11 °F

    Snow Showers
    and Areas
    Blowing Snow

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 16. Wind chill values as low as -4. West wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 16 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 6. Wind chill values as low as -3. West wind around 6 mph.

    Low: 6 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 21. Wind chill values as low as -2. West wind 6 to 9 mph.

    High: 21 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 12. West wind around 6 mph.

    Low: 12 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow showers, mainly before 5am. Areas of blowing snow after 3am. Low around 11. Southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around 2 inches.
New Year's Day
Partly sunny, with a high near 16. Wind chill values as low as -4. West wind 10 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 6. Wind chill values as low as -3. West wind around 6 mph.
Friday
Partly sunny, with a high near 21. Wind chill values as low as -2. West wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 12. West wind around 6 mph.
Saturday
Partly sunny, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 14.
Sunday
Partly sunny, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
Mostly cloudy, with a high near 24.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Youngsville NY
 41.81°N 74.85°W (Elev. 1450 ft)
Last Update:
6:10 pm EST Dec 31, 2025
Forecast Valid:
6pm EST Dec 31, 2025-6pm EST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation