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.

Mostly Cloudy

21°F

-6°C

Humidity 71%
Wind Speed NW 13 G 17 mph
Barometer 30.08 in (1020.4 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 8 Dec 4:56 am EST
Extended Forecast for

6 Miles SW Big Indian NY

  • Today

    Today: Mostly sunny, with a high near 16. Wind chill values as low as -13. North wind 6 to 13 mph, with gusts as high as 28 mph.

    High: 16 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around -3. Wind chill values as low as -11. Northwest wind 3 to 5 mph.

    Low: -3 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 21. Wind chill values as low as -6. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 21 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 1am. Cloudy, with a low around 13. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow. High near 33. South wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.

    High: 33 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 1am. Cloudy, with a low around 18. Chance of precipitation is 70%.

    Low: 18 °F

    Snow Likely

  • Thursday

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

    High: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow before 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.

    Low: 12 °F

    Chance Snow

  • Friday

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

    High: 24 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 16. Wind chill values as low as -13. North wind 6 to 13 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around -3. Wind chill values as low as -11. Northwest wind 3 to 5 mph.
Tuesday
Increasing clouds, with a high near 21. Wind chill values as low as -6. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
A chance of snow, mainly after 1am. Cloudy, with a low around 13. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 33. South wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.
Wednesday Night
Snow likely, mainly before 1am. Cloudy, with a low around 18. Chance of precipitation is 70%.
Thursday
A chance of snow after 1pm. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Friday
A chance of snow after 1pm. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
Friday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 60%.
Saturday
Snow likely. Mostly cloudy, with a high near 20. Chance of precipitation is 60%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 18. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Big Indian NY
 42.04°N 74.54°W (Elev. 2871 ft)
Last Update:
12:54 am EST Dec 8, 2025
Forecast Valid:
5am EST Dec 8, 2025-6pm EST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation