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

25°F

-4°C

Humidity 75%
Wind Speed Calm
Barometer 29.98 in (1017.2 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 3 Dec 4:56 pm EST
Extended Forecast for

2 Miles W Sundown NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Calm wind becoming west around 6 mph after midnight.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow showers before 9am. Partly sunny, with a high near 33. West wind 8 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 5. Northwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 30 mph.

    Low: 5 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 25. Calm wind becoming south around 6 mph in the afternoon.

    High: 25 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow showers. Mostly cloudy, with a low around 15. Calm wind. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: A slight chance of snow showers before 1pm. Partly sunny, with a high near 35. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Snow Showers

  • Saturday Night

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

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Sunday Night

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

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. Calm wind becoming west around 6 mph after midnight.
Thursday
A slight chance of snow showers before 9am. Partly sunny, with a high near 33. West wind 8 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 5. Northwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 30 mph.
Friday
Mostly sunny, with a high near 25. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 15. Calm wind. Chance of precipitation is 20%.
Saturday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 35. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
Mostly sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
A chance of snow showers. Partly sunny, with a high near 27. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Sundown NY
 41.88°N 74.51°W (Elev. 1181 ft)
Last Update:
3:22 pm EST Dec 3, 2025
Forecast Valid:
5pm EST Dec 3, 2025-6pm EST Dec 10, 2025
 
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