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

30°F

-1°C

Humidity 66%
Wind Speed W 18 G 26 mph
Barometer 29.94 in (1015.3 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 12 Mar 9:56 pm EDT
Extended Forecast for

4 Miles NE Grooville NY

  • Tonight

    Tonight: A chance of flurries between midnight and 1am. Partly cloudy, with a low around 18. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 18 °F

    Chance
    Flurries

  • Friday

    Friday: Snow likely, mainly between noon and 5pm. The snow could be heavy at times. Partly sunny, with a high near 33. West wind 6 to 13 mph becoming south in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of around 3 inches.

    High: 33 °F

    Mostly Sunny
    then Heavy
    Snow

  • Friday Night

    Friday Night: A chance of snow showers before 2am. Mostly cloudy, with a low around 24. South wind around 14 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of around 3 inches.

    Low: 24 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 32. West wind 14 to 17 mph, with gusts as high as 29 mph.

    High: 32 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. Northwest wind 6 to 10 mph.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of snow before 2pm. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A chance of rain or freezing rain before 2am, then rain. Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Chance
    Rain/Freezing
    Rain then
    Rain/Freezing
    Rain

  • Monday

    Monday: Rain. High near 54. Chance of precipitation is 90%.

    High: 54 °F

    Rain

  • Monday Night

    Monday Night: Rain and snow likely before 2am, then a chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.

    Low: 20 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
A chance of flurries between midnight and 1am. Partly cloudy, with a low around 18. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Friday
Snow likely, mainly between noon and 5pm. The snow could be heavy at times. Partly sunny, with a high near 33. West wind 6 to 13 mph becoming south in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of around 3 inches.
Friday Night
A chance of snow showers before 2am. Mostly cloudy, with a low around 24. South wind around 14 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of around 3 inches.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 32. West wind 14 to 17 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 18. Northwest wind 6 to 10 mph.
Sunday
A slight chance of snow before 2pm. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.
Sunday Night
A chance of rain or freezing rain before 2am, then rain. Low around 31. Chance of precipitation is 80%.
Monday
Rain. High near 54. Chance of precipitation is 90%.
Monday Night
Rain and snow likely before 2am, then a chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.
Tuesday
A chance of snow before 8am. Partly sunny, with a high near 27. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
Mostly sunny, with a high near 26.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
Partly sunny, with a high near 33.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Grooville NY
 41.99°N 74.7°W (Elev. 2782 ft)
Last Update:
7:04 pm EDT Mar 12, 2026
Forecast Valid:
10pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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