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 74%
Wind Speed W 16 G 23 mph
Barometer 29.56 in (1002.9 mb)
Dewpoint 14°F (-10°C)
Visibility 8.00 mi
Wind Chill7°F (-14°C)
Last update 30 Dec 3:56 pm EST
Extended Forecast for

Hartwood NY

Wind Advisory December 30, 04:44pm until December 30, 07:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 30, 04:44pm until December 30, 07:00pm

    NOW until 7:00pm Tue

    Wind Advisory

  • This Afternoon

    High: 23 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. West wind 10 to 15 mph, with gusts as high as 28 mph.

    Low: 17 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 26. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 26 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 14. Southwest wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 14 °F

    Snow Showers

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 21. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 21 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 23. Breezy, with a west wind around 20 mph, with gusts as high as 37 mph.
Tonight
Mostly cloudy, with a low around 17. West wind 10 to 15 mph, with gusts as high as 28 mph.
Wednesday
Mostly cloudy, with a high near 26. West wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Snow showers. Low around 14. Southwest wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
New Year's Day
Mostly sunny, with a high near 21. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 8.
Friday
Partly sunny, with a high near 24.
Friday Night
Partly cloudy, with a low around 13.
Saturday
Partly sunny, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Partly sunny, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hartwood NY
 41.52°N 74.67°W (Elev. 1201 ft)
Last Update:
3:22 pm EST Dec 30, 2025
Forecast Valid:
4pm EST Dec 30, 2025-6pm EST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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