Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Mostly Cloudy
12°F
-11°C
| Humidity | 53% |
| Wind Speed | W 9 G 16 mph |
| Barometer | 30.21 in (1026.2 mb) |
| Dewpoint | -2°F (-19°C) |
| Visibility | 10.00 mi |
| Wind Chill | 0°F (-18°C) |
| Last update | 20 Jan 3:56 pm EST |
Extended Forecast for
4 Miles NE Grooville NY
This Afternoon

High: 9 °F
Cold
Tonight

Low: -3 °F
Decreasing
CloudsWednesday
High: 22 °F
Mostly Sunny
then Slight
Chance Snow
ShowersWednesday Night

Low: 16 °F
Mostly Cloudy
Thursday

High: 30 °F
Slight Chance
Snow ShowersThursday Night

Low: 10 °F
Mostly Cloudy
Friday

High: 15 °F
Partly Sunny
Friday Night

Low: -6 °F
Mostly Cloudy
Saturday

High: 3 °F
Cold
Detailed Forecast
This Afternoon
Partly sunny and cold, with a high near 9. Wind chill values as low as -8. West wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around -3. Wind chill values as low as -12. West wind 6 to 8 mph.
Wednesday
A slight chance of snow showers after 3pm. Increasing clouds, with a high near 22. Wind chill values as low as -14. West wind 7 to 14 mph becoming south in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 16. South wind 11 to 15 mph.
Thursday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 30. Southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Partly sunny, with a high near 15.
Friday Night
Mostly cloudy, with a low around -6.
Saturday
Partly sunny and cold, with a high near 3.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around -3. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy and cold, with a high near 9. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 0. Chance of precipitation is 40%.
Monday
A chance of snow showers. Partly sunny, with a high near 12. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT 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)
3:23 pm EST Jan 20, 2026
4pm EST Jan 20, 2026-6pm EST Jan 26, 2026



