Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

27°F

-3°C

Humidity 85%
Wind Speed Calm
Barometer 29.86 in (1013.2 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 6 Dec 9:56 am EST
Extended Forecast for

3 Miles ESE Big Indian NY

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 33. West wind around 6 mph.

    High: 33 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 20. West wind 5 to 7 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 31. Calm wind becoming south around 5 mph in the afternoon.

    High: 31 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow before 1am, then a slight chance of snow showers after 1am.  Mostly cloudy, with a low around 11. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 18. North wind 6 to 10 mph, with gusts as high as 30 mph.

    High: 18 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers after 1pm.  Partly sunny, with a high near 24. Chance of precipitation is 30%.

    High: 24 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A chance of snow before 1am.  Mostly cloudy, with a low around 19. Chance of precipitation is 40%.

    Low: 19 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 1pm.  Mostly cloudy, with a high near 33. Chance of precipitation is 70%.

    High: 33 °F

    Chance Snow
    then Snow
    Likely

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 33. West wind around 6 mph.
Tonight
Partly cloudy, with a low around 20. West wind 5 to 7 mph.
Sunday
Mostly cloudy, with a high near 31. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
A chance of snow before 1am, then a slight chance of snow showers after 1am. Mostly cloudy, with a low around 11. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
Mostly sunny, with a high near 18. North wind 6 to 10 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
A chance of snow showers after 1pm. Partly sunny, with a high near 24. Chance of precipitation is 30%.
Tuesday Night
A chance of snow before 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Wednesday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.
Wednesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.
Thursday
A chance of snow. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.
Friday
A chance of snow. Partly sunny, with a high near 25. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Big Indian NY
 42.06°N 74.38°W (Elev. 2510 ft)
6:52 am EST Dec 6, 2025
10am EST Dec 6, 2025-6pm EST Dec 12, 2025
 
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Additional Resources

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