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.

Light Snow

33°F

1°C

Humidity 96%
Wind Speed W 7 mph
Barometer 29.67 in (1006.1 mb)
Dewpoint 32°F (0°C)
Visibility 7.00 mi
Wind Chill27°F (-3°C)
Last update 25 Feb 11:56 pm EST
Extended Forecast for

3 Miles WNW Big Indian NY

  • Overnight

    Overnight: A chance of snow showers before 1am. Mostly cloudy, with a low around 16. West wind 14 to 17 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of around an inch possible.

    Low: 16 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 28. West wind 7 to 11 mph.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 12. Northwest wind around 7 mph.

    Low: 12 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 37. Southwest wind 6 to 9 mph.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. South wind 10 to 14 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.

    Low: 19 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: A chance of snow showers before 1pm. Partly sunny, with a high near 24. Chance of precipitation is 40%.

    High: 24 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of snow showers before 1am. Mostly cloudy, with a low around 16. West wind 14 to 17 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of around an inch possible.
Thursday
Mostly sunny, with a high near 28. West wind 7 to 11 mph.
Thursday Night
Mostly clear, with a low around 12. Northwest wind around 7 mph.
Friday
Sunny, with a high near 37. Southwest wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 25. South wind 10 to 14 mph.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Sunday
A chance of snow showers before 1pm. Partly sunny, with a high near 24. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
A chance of snow. Partly sunny, with a high near 18. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
A chance of snow. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.
Wednesday
A chance of snow. Partly sunny, with a high near 37. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Big Indian NY
 42.1°N 74.5°W (Elev. 2999 ft)
Last Update:
6:53 pm EST Feb 25, 2026
Forecast Valid:
12am EST Feb 26, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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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