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

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

27°F

-3°C

Humidity 96%
Wind Speed Calm
Barometer 30.25 in (1026.0 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 8 Jan 10:56 pm EST
Extended Forecast for

3 Miles WNW Big Indian NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. South wind 6 to 9 mph.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely, mainly after 3pm. Increasing clouds, with a high near 45. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Partly Sunny
    then Rain
    Likely

  • Friday Night

    Friday Night: A chance of rain before 1am. Mostly cloudy, with a low around 29. Southwest wind 13 to 17 mph becoming northwest after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Chance Rain

  • Saturday

    Saturday: Rain, possibly mixed with snow, mainly after 1pm. High near 38. Northwest wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 38 °F

    Cloudy then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow, becoming all rain after 10pm. Low around 30. Southeast wind around 10 mph becoming west after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 30 °F

    Rain/Snow
    then Rain

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.

    High: 36 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow before 1am. Mostly cloudy, with a low around 18. Windy. Chance of precipitation is 30%.

    Low: 18 °F

    Chance Snow
    and Windy

  • Monday

    Monday: Partly sunny, with a high near 28. Windy.

    High: 28 °F

    Partly Sunny
    and Windy
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. South wind 6 to 9 mph.
Friday
Rain likely, mainly after 3pm. Increasing clouds, with a high near 45. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain before 1am. Mostly cloudy, with a low around 29. Southwest wind 13 to 17 mph becoming northwest after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, possibly mixed with snow, mainly after 1pm. High near 38. Northwest wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Rain, possibly mixed with snow, becoming all rain after 10pm. Low around 30. Southeast wind around 10 mph becoming west after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Sunday Night
A chance of snow before 1am. Mostly cloudy, with a low around 18. Windy. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 28. Windy.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
Wednesday Night
A chance of snow. Cloudy, with a low around 21. Chance of precipitation is 50%.
Thursday
A chance of snow. Partly sunny, with a high near 28. Chance of precipitation is 30%.
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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 Jan 8, 2026
Forecast Valid:
11pm EST Jan 8, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation