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 and Breezy

11°F

-12°C

Humidity 51%
Wind Speed NW 21 G 29 mph
Barometer 30.10 in (1022.7 mb)
Dewpoint -4°F (-20°C)
Visibility 8.00 mi
Wind Chill-8°F (-22°C)
Last update 8 Feb 2:56 pm EST
Extended Forecast for

Liberty NY

Cold Weather Advisory until February 9, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until February 9, 10:00am

    NOW until 10:00am Mon

    Cold Weather Advisory

  • This Afternoon

    High: 6 °F

    Cold

  • Tonight

    Tonight: Mostly clear, with a low around -5. Wind chill values as low as -24. Northwest wind 14 to 17 mph.

    Low: -5 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 20. Wind chill values as low as -24. Northwest wind 7 to 11 mph.

    High: 20 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7. Wind chill values as low as zero. Northwest wind 5 to 8 mph.

    Low: 7 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 28. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 40%.

    High: 28 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny and cold, with a high near 6. Wind chill values as low as -16. Northwest wind around 16 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around -5. Wind chill values as low as -24. Northwest wind 14 to 17 mph.
Monday
Increasing clouds, with a high near 20. Wind chill values as low as -24. Northwest wind 7 to 11 mph.
Monday Night
Mostly cloudy, with a low around 7. Wind chill values as low as zero. Northwest wind 5 to 8 mph.
Tuesday
A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 28. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly cloudy, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Mostly cloudy, with a high near 25.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Partly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 8.
Saturday
Mostly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Liberty NY
 41.82°N 74.76°W (Elev. 2100 ft)
Last Update:
12:34 pm EST Feb 8, 2026
Forecast Valid:
3pm EST Feb 8, 2026-6pm EST Feb 14, 2026
 
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