National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

34°F

1°C

Humidity 59%
Wind Speed Calm
Barometer 30.08 in (1020.3 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 16 Feb 4:56 pm EST
Extended Forecast for

4 Miles N Sundown NY

  • Tonight

    Tonight: A chance of snow showers after 1am, mixing with freezing rain after 5am. Mostly cloudy, with a low around 27. Southwest wind 3 to 6 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Wintry Mix

  • Tuesday

    Tuesday: A slight chance of snow showers and freezing rain before 7am, then a slight chance of freezing rain between 7am and 8am. Mostly cloudy, with a high near 39. Northwest wind around 7 mph. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Wintry Mix
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 30. Northwest wind 3 to 7 mph.

    Low: 30 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Rain, mainly after 10am. High near 36. Light and variable wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 36 °F

    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am, then a slight chance of rain or freezing rain between 1am and 4am, then a slight chance of snow and freezing rain after 4am. Mostly cloudy, with a low around 26. Southwest wind around 8 mph becoming northwest after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 26 °F

    Chance Rain
    then Chance
    Wintry Mix

  • Thursday

    Thursday: A slight chance of snow before 7am, then a slight chance of snow showers after 1pm. Partly sunny, with a high near 35. Chance of precipitation is 20%.

    High: 35 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.

    Low: 21 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Snow. High near 33. Chance of precipitation is 80%.

    High: 33 °F

    Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Likely

Detailed Forecast

Tonight
A chance of snow showers after 1am, mixing with freezing rain after 5am. Mostly cloudy, with a low around 27. Southwest wind 3 to 6 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow showers and freezing rain before 7am, then a slight chance of freezing rain between 7am and 8am. Mostly cloudy, with a high near 39. Northwest wind around 7 mph. Chance of precipitation is 20%.
Tuesday Night
Increasing clouds, with a low around 30. Northwest wind 3 to 7 mph.
Wednesday
Rain, mainly after 10am. High near 36. Light and variable wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of rain before 1am, then a slight chance of rain or freezing rain between 1am and 4am, then a slight chance of snow and freezing rain after 4am. Mostly cloudy, with a low around 26. Southwest wind around 8 mph becoming northwest after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A slight chance of snow before 7am, then a slight chance of snow showers after 1pm. Partly sunny, with a high near 35. Chance of precipitation is 20%.
Thursday Night
A chance of snow after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Friday
Snow. High near 33. Chance of precipitation is 80%.
Friday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Saturday
A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 29. Chance of precipitation is 40%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Monday
A chance of snow. Partly sunny, with a high near 27. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Sundown NY
 41.94°N 74.47°W (Elev. 2569 ft)
Last Update:
12:57 pm EST Feb 16, 2026
Forecast Valid:
5pm EST Feb 16, 2026-6pm EST Feb 23, 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