Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Light Snow Fog/Mist
23°F
-5°C
| Humidity | 92% |
| Wind Speed | SW 8 mph |
| Barometer | 29.47 in (999.9 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 2.50 mi |
| Wind Chill | 14°F (-10°C) |
| Last update | 1 Jan 12:56 am EST |
Extended Forecast for
4 Miles NE Grooville NY
Overnight
Low: 6 °F
Snow
New Year's Day
High: 11 °F
Slight Chance
Snow Showers
then Partly
SunnyThursday Night
Low: 3 °F
Mostly Cloudy
Friday
High: 17 °F
Mostly Cloudy
Friday Night
Low: 8 °F
Mostly Cloudy
Saturday
High: 20 °F
Partly Sunny
Saturday Night
Low: 10 °F
Cloudy
Sunday
High: 20 °F
Partly Sunny
Sunday Night
Low: 6 °F
Mostly Cloudy
Detailed Forecast
Overnight
Snow before 4am, then a chance of snow showers between 4am and 5am. Low around 6. Wind chill values as low as -4. Southwest wind 11 to 14 mph becoming northwest. Winds could gust as high as 30 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around 4 inches.
New Year's Day
A slight chance of snow showers between 7am and 10am. Partly sunny, with a high near 11. Wind chill values as low as -10. Northwest wind 13 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 3. Wind chill values as low as -9. West wind around 8 mph.
Friday
Mostly cloudy, with a high near 17. Wind chill values as low as -6. West wind 8 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 8. West wind around 9 mph.
Saturday
Partly sunny, with a high near 20.
Saturday Night
Cloudy, with a low around 10.
Sunday
Partly sunny, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 18. Chance of precipitation is 30%.
Monday Night
A chance of snow showers. Cloudy, with a low around 12. Chance of precipitation is 40%.
Tuesday
Mostly cloudy, with a high near 30.
Tuesday Night
A chance of snow showers and freezing rain. Cloudy, with a low around 20. Chance of precipitation is 40%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NE Grooville NY
41.99°N 74.7°W (Elev. 2782 ft)
41.99°N 74.7°W (Elev. 2782 ft)
12:55 am EST Jan 1, 2026
1am EST Jan 1, 2026-6pm EST Jan 7, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
