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

30°F

-1°C

Humidity 66%
Wind Speed NW 9 mph
Barometer 30.01 in (1017.8 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 3 Dec 11:56 am EST
Extended Forecast for

4 Miles NE Grooville NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 28. Northwest wind around 6 mph becoming light and variable.

    High: 28 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. West wind 5 to 8 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow showers, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 26. Wind chill values as low as -1. West wind 9 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 26 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 1. Wind chill values as low as -8. Northwest wind 11 to 16 mph becoming light north after midnight. Winds could gust as high as 31 mph.

    Low: 1 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 19. Calm wind becoming south 5 to 8 mph in the morning.

    High: 19 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 28. Northwest wind around 6 mph becoming light and variable.
Tonight
Mostly cloudy, with a low around 18. West wind 5 to 8 mph.
Thursday
A chance of snow showers, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 26. Wind chill values as low as -1. West wind 9 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 1. Wind chill values as low as -8. Northwest wind 11 to 16 mph becoming light north after midnight. Winds could gust as high as 31 mph.
Friday
Mostly sunny, with a high near 19. Calm wind becoming south 5 to 8 mph in the morning.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Mostly cloudy, with a high near 28.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 6. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 16.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
A chance of snow showers. Partly sunny, with a high near 20. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Grooville NY
 41.99°N 74.7°W (Elev. 2782 ft)
Last Update:
12:27 pm EST Dec 3, 2025
Forecast Valid:
12pm EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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Additional Resources

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Chance of Precipitation