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

20°F

-7°C

Humidity 78%
Wind Speed W 21 G 29 mph
Barometer 29.49 in (1000.2 mb)
Dewpoint 14°F (-10°C)
Visibility 8.00 mi
Wind Chill4°F (-16°C)
Last update 30 Dec 5:56 am EST
Extended Forecast for

Downsville NY

Wind Advisory December 30, 06:27am until December 30, 07:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 30, 06:27am until December 30, 07:00pm

    NOW until 7:00pm Tue

    Wind Advisory

  • Today

    High: 22 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A slight chance of snow showers. Mostly cloudy, with a low around 17. West wind 6 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 17 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: A chance of snow showers. Cloudy, with a high near 26. West wind 5 to 7 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 26 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 11. Light and variable wind. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 11 °F

    Snow Showers

  • New Year's Day

    New Year's Day: A chance of snow showers before 1pm. Partly sunny, with a high near 20. West wind 3 to 7 mph. Chance of precipitation is 30%.

    High: 20 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.

    High: 24 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of snow showers. Mostly cloudy, with a high near 22. Wind chill values as low as zero. West wind 14 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of snow showers. Mostly cloudy, with a low around 17. West wind 6 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Wednesday
A chance of snow showers. Cloudy, with a high near 26. West wind 5 to 7 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers. Low around 11. Light and variable wind. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
New Year's Day
A chance of snow showers before 1pm. Partly sunny, with a high near 20. West wind 3 to 7 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 7.
Friday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 12.
Saturday
Partly sunny, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 9.
Sunday
Partly sunny, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 12.
Monday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Downsville NY
 42.09°N 75°W (Elev. 1299 ft)
Last Update:
4:57 am EST Dec 30, 2025
Forecast Valid:
6am EST Dec 30, 2025-6pm EST Jan 5, 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