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 and Breezy

21°F

-6°C

Humidity 62%
Wind Speed W 23 G 31 mph
Barometer 29.61 in (1004.6 mb)
Dewpoint 10°F (-12°C)
Visibility 9.00 mi
Wind Chill5°F (-15°C)
Last update 30 Dec 7:56 pm EST
Extended Forecast for

Liberty NY

  • Tonight

    Tonight: A slight chance of snow showers before 11pm. Mostly cloudy, with a low around 14. Wind chill values as low as zero. Breezy, with a west wind 14 to 20 mph. Chance of precipitation is 20%.

    Low: 14 °F

    Slight Chance
    Snow Showers
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 23. West wind 9 to 11 mph.

    High: 23 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly after 7pm. Low around 11. Wind chill values as low as zero. Southwest wind 9 to 11 mph becoming northwest after midnight. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    Low: 11 °F

    Snow Showers

  • New Year's Day

    New Year's Day: Cloudy, then gradually becoming mostly sunny, with a high near 17. Wind chill values as low as -3. Northwest wind 11 to 13 mph.

    High: 17 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 6. West wind around 10 mph.

    Low: 6 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of snow showers before 11pm. Mostly cloudy, with a low around 14. Wind chill values as low as zero. Breezy, with a west wind 14 to 20 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 23. West wind 9 to 11 mph.
Wednesday Night
Snow showers, mainly after 7pm. Low around 11. Wind chill values as low as zero. Southwest wind 9 to 11 mph becoming northwest after midnight. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
New Year's Day
Cloudy, then gradually becoming mostly sunny, with a high near 17. Wind chill values as low as -3. Northwest wind 11 to 13 mph.
Thursday Night
Partly cloudy, with a low around 6. West wind around 10 mph.
Friday
Partly sunny, with a high near 21.
Friday Night
Mostly cloudy, with a low around 11.
Saturday
Partly sunny, with a high near 20.
Saturday Night
Mostly cloudy, with a low around 8.
Sunday
Partly sunny, with a high near 22.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 40%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Liberty NY
 41.82°N 74.76°W (Elev. 2100 ft)
Last Update:
5:00 pm EST Dec 30, 2025
Forecast Valid:
8pm EST Dec 30, 2025-6pm EST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation