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.

Light Snow and Breezy

27°F

-3°C

Humidity 72%
Wind Speed W 24 G 36 mph
Barometer 29.82 in (1011.4 mb)
Dewpoint 19°F (-7°C)
Visibility 4.00 mi
Wind Chill12°F (-11°C)
Last update 11 Jan 8:56 pm EST
Extended Forecast for

4 Miles NE Grooville NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 34 mph.

    Low: 17 °F

    Mostly Cloudy
    and Blustery

  • Monday

    Monday: Partly sunny, with a high near 29. West wind 9 to 13 mph.

    High: 29 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22. West wind 7 to 9 mph.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34. West wind around 7 mph becoming south in the afternoon.

    High: 34 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 27. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A chance of rain and snow showers. Cloudy, with a high near 35. Chance of precipitation is 50%.

    High: 35 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 1am. Cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.

    High: 28 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 10. Chance of precipitation is 40%.

    Low: 10 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 17. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 34 mph.
Monday
Partly sunny, with a high near 29. West wind 9 to 13 mph.
Monday Night
Mostly cloudy, with a low around 22. West wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 34. West wind around 7 mph becoming south in the afternoon.
Tuesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 27. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow showers. Cloudy, with a high near 35. Chance of precipitation is 50%.
Wednesday Night
Snow likely, mainly after 1am. Cloudy, with a low around 24. Chance of precipitation is 60%.
Thursday
Snow likely. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 19.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
Partly sunny, with a high near 23.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Partly sunny, with a high near 24. 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:
3:22 pm EST Jan 11, 2026
Forecast Valid:
9pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation