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.

Overcast

30°F

-1°C

Humidity 72%
Wind Speed W 9 G 17 mph
Barometer 29.94 in (1015.8 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 4 Dec 1:56 pm EST
Extended Forecast for

Downsville NY

  • This Afternoon

    This Afternoon: A chance of snow showers, mainly before 4pm. Partly sunny, with a high near 31. Northwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 2. Northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 24 mph.

    Low: 2 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 26. Calm wind becoming south around 6 mph in the afternoon.

    High: 26 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35. Calm wind becoming southwest around 5 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 50%.

    Low: 12 °F

    Chance Snow
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of snow showers, mainly before 4pm. Partly sunny, with a high near 31. Northwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 2. Northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 24 mph.
Friday
Sunny, with a high near 26. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 16. Calm wind.
Saturday
Partly sunny, with a high near 35. Calm wind becoming southwest around 5 mph.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Mostly cloudy, with a high near 33.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 22.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 50%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Downsville NY
 42.09°N 75°W (Elev. 1299 ft)
Last Update:
12:16 pm EST Dec 4, 2025
Forecast Valid:
2pm EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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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