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

36°F

2°C

Humidity 86%
Wind Speed NW 10 mph
Barometer 30.17 in (1022.8 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 10 Jan 2:56 am EST
Extended Forecast for

3 Miles WNW Big Indian NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 29. Northwest wind 13 to 15 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow before 4pm, then snow likely, possibly mixed with sleet. Mostly cloudy, with a high near 38. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 60%. Little or no snow and sleet accumulation expected.

    High: 38 °F

    Mostly Cloudy
    then Wintry
    Mix Likely

  • Saturday Night

    Saturday Night: Rain, snow, and freezing rain before 3am, then a slight chance of snow between 3am and 4am. Low around 28. Southeast wind 9 to 13 mph becoming west after midnight. Chance of precipitation is 80%. Little or no ice accumulation expected. Little or no snow accumulation expected.

    Low: 28 °F

    Wintry Mix

  • Sunday

    Sunday: A chance of snow after 1pm. Partly sunny, with a high near 34. West wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A slight chance of snow. Mostly cloudy, with a low around 18. Windy, with a northwest wind 24 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow and
    Windy

  • Monday

    Monday: Partly sunny, with a high near 29. Blustery.

    High: 29 °F

    Partly Sunny
    and Blustery
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 29. Northwest wind 13 to 15 mph.
Saturday
A chance of rain and snow before 4pm, then snow likely, possibly mixed with sleet. Mostly cloudy, with a high near 38. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 60%. Little or no snow and sleet accumulation expected.
Saturday Night
Rain, snow, and freezing rain before 3am, then a slight chance of snow between 3am and 4am. Low around 28. Southeast wind 9 to 13 mph becoming west after midnight. Chance of precipitation is 80%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Sunday
A chance of snow after 1pm. Partly sunny, with a high near 34. West wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 18. Windy, with a northwest wind 24 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 29. Blustery.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Thursday
A chance of snow showers. Partly sunny, with a high near 25. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 9.
Friday
Mostly sunny, with a high near 22.
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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:
1:01 am EST Jan 10, 2026
Forecast Valid:
3am EST Jan 10, 2026-6pm EST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation